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Главная страница Справка Коды ЭШД E19

Коды ЭШД

E16 E17 E18

E19

E20 E21 E22

E19

Код энциклопедии шахматных дебютов (ЭШД)

Описание

RU: Новоиндийская защита: 7...Кe4 8 Фc2 Кxc3 8 Фxc3
EN: Queen's Indian: Old Main Line with 7...Ne4 8 Qc2 Nxc3 8 Qxc3

Ходы

1. d4 Кf6 2. c4 e6 3. Кf3 b6 4. g3 Сb7 5. Сg2 Сe7 6. 0-0 0-0 7. Кc3 Кe4 8. Фc2 К:c3 9. Ф:c3

Дебюты

Новоиндийская защита

[Event "CCA-ICC op"]
[Site "Lake George"]
[Date "2005.05.14"]
[Round "7"]
[White "Fridman, Daniel"]
[Black "Atalik, Suat"]
[Result "0-1"]
[ECO "E19"]
[WhiteElo "2562"]
[BlackElo "2561"]
[Annotator "Atalik,S"]
[PlyCount "78"]
[EventDate "2005.05.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 106 Extra"]
[Source "ChessBase"]
[SourceDate "2005.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 {I have succeeded once to lose against Emir
Dizdarevic in this 4.g3 Bb7 QID which is very difficult to achieve.} 4. Bg2 Bb7
5. O-O Be7 6. Nc3 O-O 7. d4 Ne4 8. Qc2 Nxc3 9. Qxc3 d6 $5 {I had to keep the
game complicated against him.} (9... c5 10. Rd1 d6 11. b3 Bf6 12. Bb2 Qc7 13.
Qd2 Rd8 14. dxc5 dxc5 15. Qf4 Na6 $11 {is too drawish.}) 10. Qd3 (10. Qc2 f5
11. d5 e5 12. e4 Bc8 $13 {is well known if I remember correctly.}) 10... f5 11.
Qe3 {is a strange looking move but it is still ok.} Qc8 12. Ne1 {A safe choice!
} (12. d5 Bf6 $1 13. Ng5 $1 Bxg5 14. Qxg5 Nd7 $1 15. b3 (15. dxe6 Nc5 16. e7
Rf7 17. Bd5 Bxd5 18. cxd5 a5 $15) 15... h6 16. Qe3 Nf6 $40) 12... Bxg2 {
The start of my venomous plan a la Kortschnoj!} (12... Nc6 $6 13. Nc2 $1 $14 (
13. Nd3 Bf6)) 13. Nxg2 Nc6 {After the exchange of bishops the position becomes
extremely interesting.} 14. d5 (14. Nf4 e5 15. Nd5 Bf6 16. dxe5 Nxe5 $132)
14... Nd8 15. Qd3 Bf6 16. Rb1 a5 17. b3 e5 18. e4 fxe4 19. Qxe4 Qh3 $1 {
Ok white has the seemingly better bishop but my pawns are on the same color of
it. He has a blockade on e4 but by the most important piece the queen and his
Ng2 is very far away to switch posts.} 20. Ne1 {He is trying to bring his
knight to d3.} (20. f4 Nf7) 20... Nf7 21. Nf3 {That was not what I was
expecting from Fridman.} (21. Nd3 Rae8 22. f3 $11 {would have kept the balance.
}) 21... h6 (21... g6 $5 22. a4 Kg7 23. Be3 h6 $36 {was also interesting.}) 22.
Bd2 Ng5 $1 23. Bxg5 Bxg5 24. Rbe1 (24. Nxg5 hxg5 25. f3 Rf6 26. Rf2 Raf8 27.
Rbf1 g6 $11 {was resulting in a dead lock.Fridman becomes ambitious.}) 24...
Rf7 $6 {I was in between many squares for the rook.} (24... Rf5) ({or} 24...
Rf6 $142 {are alternatives. Especially later in the game it will be obvious
why this one is better.}) 25. Re2 Raf8 ({I could not judge the consequences of
} 25... a4 $5 26. b4 Raf8 27. Nxg5 hxg5 28. Re3 g4 29. f4 $1 gxf3 30. Rf2 $1
$44 (30. Rfxf3 $2 Rxf3 31. Rxf3 Rxf3 32. Qxf3 Qh7 33. Qd1 a3 34. Qb3 Qe4 35.
Qxa3 Qxc4 36. Qb3 $1 Qe2 37. Qa4 b5 38. Qa8+ Kh7 39. Qc6 e4 40. Qxc7 $17)) 26.
Ne1 $2 {Here comes the misjudgement about the value of minor pieces.} (26. Nxg5
hxg5 27. f3 g4 28. f4 exf4 29. Rxf4 Rxf4 30. gxf4 Rf6 $11) 26... a4 $1 {
I have set him up nicely for many moves for the tactics. I really did not want
to show my hand that I eventually would like to open the queenside.} (26... Bc1
$6 27. Nd3 Ba3 28. f4 Bc5+ 29. Nxc5 bxc5 30. Ref2 $11) 27. f3 {A sad necessity.
} (27. b4 $2 Rf4 $3 28. gxf4 (28. Qc2 Rd4 $17) 28... Rxf4 29. Qh1 Qg4+ 30. Ng2
Qxe2 31. h4 $1 (31. Nxf4 Bxf4 $17) 31... Rg4 $3 (31... Bf6 $2 32. Nxf4 exf4 33.
Qh3 $11) 32. hxg5 Rxg5 33. Qh4 e4 $17 {is extremely unpleasant.}) 27... axb3
28. axb3 Ra8 $1 $17 {Now comes the infiltration from the other side of the
board.} 29. Nc2 $2 {Panick!} (29. Ng2 Ra3 30. b4 Qf5 $17) 29... h5 $1 {In a
chess game we should use both flanks should not we?} 30. Rg2 (30. Qg6 Bh6 $17 {
does not change much.However around here I have regretted for my choice about
Rf7 over Rf6.}) 30... h4 31. f4 Raf8 32. Ne3 $2 $138 {Fridman who started to
get low on time came with a self destructive tactical operation.} (32. Qg6 $1
Bh6 33. Qe6 Qxe6 34. dxe6 Rf6 $1 (34... Re7 $2 35. f5 h3 36. Rgf2 $3 g6 37. Nb4
$1 Be3 38. Nd5 Bxf2+ 39. Rxf2 Ree8 40. g4 c6 41. Nxb6 $44) 35. e7 Re8 36. Nb4
Rf7 37. Nd5 c6 38. Nb4 exf4 39. gxf4 Rexe7 40. Nxc6 Re3 $17) 32... exf4 33. Qe6
fxg3 $3 $19 {is obvious but should be well calculated.} 34. Rxf7 (34. Qxh3
Bxe3+ 35. Rgf2 gxf2+ $1 36. Kh1 (36. Kg2 Re8 37. Qg4 Re5 38. Kh3 b5 $1 $19)
36... Bg5 37. Qe6 Kh7 38. Kg2 g6 39. h3 Rf3 40. Qd7+ Kh6 41. Qxc7 Rg3+ 42. Kh2
Rff3 43. Qc8 Bf4 44. Qh8+ Kg5 45. Qd8+ Kf5 46. Qd7+ Ke4 47. Qe6+ Be5 $19) 34...
Bxe3+ $1 (34... Qxe6 $4 {spoils everything!} 35. dxe6 Bxe3+ 36. Kh1 (36. Kf1
Bf2 37. Rgxf2 gxf2 38. Rxc7 $11) 36... Bf2 37. hxg3 hxg3 38. Rxc7 Re8 39. Rg1
$1 Bxg1 40. Kxg1 Rxe6 41. Rc6 $11) 35. Qxe3 Rxf7 (35... gxh2+ $4 36. Kh1 $18 {
All of a sudden absolute seventh becomes a problem.}) 36. hxg3 hxg3 37. Qe1 $2
{Frustration!} (37. Qxg3 Qxg3 (37... Qh5 $6 38. Qe1 Rf6 39. Qe2 $132) 38. Rxg3
Rf5 $19 {and the endgame should be lost for white.}) 37... Rf3 $1 38. Ra2 $6 {
He had to try some checks at least.} (38. Qe8+ Kh7 39. Qe4+ Qf5 (39... Rf5 40.
Qd3 Kh6 41. Qe3+ Kh5 42. Qe8+ Kh4 43. Qh8+ Rh5 44. Qxg7 Qg4 45. Qe7+ Kh3 46.
Re2 Qf4 $1 47. Qd7+ Rf5 48. Qh7+ Kg4 49. Qg7+ Rg5 50. Qh7 Re5 $1 51. Qd3 Rxe2
52. Qxe2+ Qf3 53. Qc2 b5 (53... Qe3+ 54. Kg2 Kf4 55. Qb2 Qe4+ 56. Kg1 Ke3 $19)
54. cxb5 Qf2+ 55. Qxf2 gxf2+ 56. Kxf2 Kf4 57. b4 Ke5 58. Ke3 Kxd5 59. Kd3 Ke5
60. Ke3 d5 $19) 40. Qh4+ Kg6 $19) 38... Kf7 $1 39. Re2 $2 {The final mistake.}
(39. Qd1 Qf5 $19) 39... Re3 $1 {Curtains!} (39... Re3 $1 40. Rxe3 (40. Qd2 Rxe2
41. Qxe2 Qh2+ 42. Qxh2 gxh2+ $19) 40... Qh2+ 41. Kf1 g2+ $19) 0-1

[Event "Tekirdag Rodosto"]
[Site "Tekirdag"]
[Date "2016.11.04"]
[Round "3"]
[White "Atalik, Suat"]
[Black "Sivuk, Vitaly"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2550"]
[BlackElo "2517"]
[Annotator "Atalik,S"]
[PlyCount "64"]
[EventDate "2016.11.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "TUR"]
[EventCategory "11"]
[SourceTitle "CBM 176"]
[Source "ChessBase"]
[SourceDate "2017.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2017.01.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 {Vitaly prefers this.} 5. Bg2 Be7 6. Nc3
Ne4 7. Qc2 $5 (7. Bd2 {is the most popular line.}) 7... Nxc3 8. Qxc3 O-O 9. O-O
(9. h4 {does not make much sense but still came to my mind during the game.} c5
) 9... f5 $5 10. Ne5 (10. h4 Bf6 11. Bg5 {may even be an improved version of
the text.}) 10... Qc8 $1 (10... Bxg2 $6 11. Kxg2 d6 12. Qf3) 11. h4 d6 12. Nd3
Bf6 13. Bg5 Bxg2 14. Kxg2 Qb7+ 15. f3 Nd7 {Nikolic-Hjartarson,Belgrade 1987 So
far so good. Everything has been played before.} 16. Rae1 $6 $146 (16. b4 $1 a5
(16... c5 17. bxc5 bxc5 18. Bxf6 Rxf6 19. dxc5 dxc5 20. Ne5 $14) 17. b5 $1 Rae8
18. Rae1 h6 19. Bxf6 Nxf6 20. a4 $13) 16... c5 17. Bxf6 (17. e3 Rae8) 17...
Nxf6 18. Nf2 Rac8 (18... d5 19. dxc5 $1 bxc5 20. Qe5 $13 (20. cxd5 $2 Nxd5 21.
Qe5 f4 $17)) (18... Rad8 19. e4 cxd4 20. Qxd4 e5 21. Qd3 f4 22. g4 $14) (18...
Nh5 $5 {is the most critical move.} 19. e4 (19. e3 Rf6) 19... f4 20. g4 Ng3 21.
Rg1 Qe7 22. g5 (22. Kh3 $2 e5 23. d5 h5 24. g5 b5 $17) 22... e5 (22... h6 23.
gxh6 gxh6 24. dxc5 dxc5 25. Kh3 $132) 23. d5 h6 24. Nh1 Nh5 (24... hxg5 25.
Nxg3 fxg3 26. hxg5 Qxg5 27. Rh1 $44) 25. Kf2 $132) (18... f4 19. gxf4 Nh5 20.
e3 cxd4 21. Qxd4 e5 22. Qd5+ Qxd5 23. cxd5 exf4 24. e4) 19. e4 fxe4 20. Nxe4
Nxe4 21. Rxe4 d5 22. Rxe6 ({Nothing is obtained from} 22. cxd5 Qxd5 (22... exd5
23. Re5) 23. b3 cxd4 24. Qxd4 Rc2+ 25. Rf2 Rxf2+ 26. Kxf2 Qf5 27. f4 Qh3 $132)
22... cxd4 23. Qxd4 dxc4 (23... Rxc4 $6 24. Qe5) 24. Rd6 Rf7 25. Rf2 $6 {
A critical moment for the game.} (25. a4 $1 Qc7 (25... Qa6 26. Rd8+ (26. Rd7
Rcf8) 26... Rxd8 27. Qxd8+ Rf8 28. Qd7 Rf7 29. Qd1 $14 (29. Qe8+ Rf8 30. Qe6+
Kh8 31. Qe7 Kg8 32. Qb4 $14))) 25... b5 $1 $11 26. a3 Rcf8 27. Rd5 a6 28. a4
Qc6 $1 {After this cold blooded move there is nothing left.} 29. Rc5 Qb7 30.
Rd5 Qc6 31. Rc5 Qb7 32. Rd5 Qc6 1/2-1/2

[Event "Sarajevo Bosnia 34th"]
[Site "Sarajevo"]
[Date "2004.05.20"]
[Round "3"]
[White "Dizdarevic, Emir"]
[Black "Atalik, Suat"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2520"]
[BlackElo "2558"]
[Annotator "Atalik,S"]
[PlyCount "71"]
[EventDate "2004.05.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "BIH"]
[EventCategory "15"]
[SourceTitle "CBM 101"]
[Source "ChessBase"]
[SourceDate "2004.07.27"]
[SourceVersion "1"]
[SourceVersionDate "2004.07.27"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 b6 ({Why did not I go for my usual} 2... b5 3. Bg2 Bb7) 3. Bg2
Bb7 4. c4 Nf6 5. O-O Be7 6. d4 O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 {I have
chosen the text because of some Kortschnoj successes especially against
Polugaevsky.} 10. b3 $6 (10. Ne5 {our countries best Predrag Nikolic has
proven that this is whites best to get at least some advantage.} Qc8 11. h4 $1
$14) 10... Bf6 11. Bb2 Qe8 ({I did not chose the normal} 11... Nc6 {because of
the drawish nature of} 12. Ne5 (12. Qd2 Ne7) 12... Nxd4 13. Qxd4 Bxg2 14. Kxg2
d6 15. Qe3 Bxe5 16. Bxe5 dxe5 17. Qxe5 Qd6 $11) 12. Qd2 Nc6 $2 {This is a real
mistake.} (12... d6 13. Ne1 Bxg2 14. Nxg2 Nc6 (14... Nd7 15. Rae1 Qg6 $11) 15.
d5 (15. Rae1 Qg6 16. d5 Bxb2 17. Qxb2 Nd8 $11) 15... Bxb2 16. Qxb2 Nd8 $11) 13.
d5 Nd8 14. Nd4 $16 {Whites initiative is irreversible.} d6 (14... c5 15. Nb5
$16) (14... exd5 15. cxd5 c5 16. Nb5 Bxb2 17. Qxb2 Qg6 18. Qe5 $1 Nf7 19. Qc7
$1 Ba6 20. a4 $16) 15. f4 $1 exd5 16. cxd5 Qf7 17. Rac1 Rc8 18. Ne6 Bxb2 19.
Qxb2 Re8 20. g4 $1 $18 {A very important move. After this Ne6 is a pain in the
ass!} fxg4 21. f5 c6 $2 {This loses on the spot.} (21... Qf6 22. Qxf6 gxf6 23.
Rf4 h5 24. h3 gxh3 25. Bf3 Nf7 26. Kh2 Ne5 27. Rg1+ Kh8 28. Rh4 Nxf3+ 29. exf3
Re7 30. Nf4 $1 $18) 22. Nxd8 $4 (22. dxc6 Nxc6 23. Ng5 $1 $18 {wins on the
spot.}) 22... Rexd8 23. dxc6 Ba8 $2 {I thought I will get his pawn.} (23... Ba6
24. Qd4 d5 25. Qxg4 $16) 24. b4 b5 25. a4 a6 26. axb5 axb5 27. Qd4 d5 28. Rc5
$1 Bxc6 {And I have got it! But...} 29. e4 $1 $18 {This had the effect of a
cold shower.} h5 $2 $138 (29... dxe4 $8 {is good or bad but the only move for
sure.} 30. Rxc6 Rxd4 31. Rxc8+ Qf8 32. Rxf8+ Kxf8 33. Rf4 $1 (33. Rb1 $6 e3 (
33... h5 34. Bf1 Rd5 35. Kf2 Rxf5+ 36. Ke3 Ke7 37. Kxe4 g6 38. Bd3 $18) 34. Bf1
Rd5 35. Be2 h5 36. Rb3 Re5 37. Kg2 Ke7 38. Kg3 Kf6 39. Kf4 Rxf5+ 40. Kxe3 Re5+
41. Kd2 g6 42. Rc3 Rf5 43. Ke1 Rf4 $44 {is not simple at all.}) 33... Rxb4 34.
Rxg4 $18) 30. exd5 Bb7 31. f6 Re8 32. fxg7 Qg6 {I have had already resigned!} (
32... Qxg7 33. Qxg7+ Kxg7 34. d6 Rxc5 35. bxc5 Bxg2 36. Kxg2 Re2+ 37. Kg3 Rd2
38. Rc1 $1 $18) 33. d6 Bxg2 34. d7 Bc6 {At least by resigning earlier I would
cut his show about having an extra queen.} 35. dxc8=Q Rxc8 36. Qf6 1-0

[Event "Belgrade Investbank"]
[Site "Belgrade"]
[Date "1995.??.??"]
[Round "8"]
[White "Beliavsky, Alexander G"]
[Black "Adams, Michael"]
[Result "0-1"]
[ECO "E19"]
[WhiteElo "2650"]
[BlackElo "2660"]
[Annotator "Baburin,A"]
[PlyCount "119"]
[EventDate "1995.11.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "YUG"]
[EventCategory "17"]
[SourceTitle "CBM 051"]
[Source "ChessBase"]
[SourceDate "1996.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. c4 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2
Nxc3 9. Qxc3 c5 10. b3 Bf6 11. Bb2 cxd4 12. Nxd4 Bxg2 13. Kxg2 Nc6 14. Qe3 Qc8
15. Rfd1 Rd8 16. Qf3 Ne5 17. Qe4 Ng6 18. Rac1 a6 19. h4 Qc5 20. Kf1 Ne7 21. Qf3
h6 22. e4 Rac8 23. Qe2 d6 24. Kg2 Ng6 25. Kg1 Ne5 {In this game Adams
convincingly proves that the Hedgehog definately has some needles! Black's
manoueveres, regrouping the pieces and the attacks upon the White centre 
(b6-b5! & d6-d5!) are very instructive.} 26. Rc2 Qc7 27. Rcd2 Nd7 28. Re1 Qb7
29. Rdd1 Nc5 30. Ba1 Be5 31. Rc1 Rc7 32. Rcd1 Rdc8 33. Bb2 Nd7 34. Ba3 Nc5 35.
Bc1 Bf6 36. Qg4 Kh7 37. Qe2 Rd8 38. Ba3 Rb8 39. Bb4 Kg8 40. Nf3 Rd7 41. Qe3
Rbd8 42. Nh2 Be7 43. Bc3 b5 44. cxb5 axb5 45. Ng4 Bf8 46. h5 Rc8 47. Bd4 d5 48.
e5 Rdc7 49. Rc1 b4 50. Kg2 Nd3 51. Qxd3 Rxc1 52. Re2 Qc6 53. Ne3 Bc5 54. Rd2
Bxd4 55. Qxd4 Qc3 56. Rd3 Qe1 57. Qh4 Ra1 58. Rd4 Rxa2 59. Ng4 Ra1 60. Nxh6+
0-1

[Event "Moscow"]
[Site "Moscow"]
[Date "1981.04.??"]
[Round "9"]
[White "Petrosian, Tigran V"]
[Black "Balashov, Yuri S"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2585"]
[BlackElo "2600"]
[Annotator "Belov,I"]
[PlyCount "50"]
[EventDate "1981.04.08"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "URS"]
[EventCategory "15"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2
Nxc3 9. Qxc3 c5 10. Rd1 d6 11. b3 Bf6 12. Bb2 Qc7 (12... Qe7 13. Qc2 Nc6 14. e4
g6 15. d5 Nb4 16. Qd2 Bxb2 17. Qxb2 e5 18. Ne1 $14 {Timman,J-van der Wiel,J/
Amsterdam/1988/0,5 (50) Inf 45/676/}) (12... Nd7 $5 13. Rd2 Qe7 14. Rad1 Rfd8
15. Qc2 Rac8 16. e4 cxd4 17. Nxd4 a6 $10 {Epishin,V-Tiviakov,S/Rostov na Donu/
0:1 (52) Inf 57/523/}) 13. Qd2 (13. Qc2 Nd7 14. Rd2 (14. Rac1 cxd4 15. Nxd4
Bxg2 16. Kxg2 a6 $10 {Timman,J-Portisch,L/Linares/1988/Inf 45/(676)/}) 14...
Rfd8 15. Rad1 Rac8 16. dxc5 dxc5 17. Ne1 Bxg2 18. Nxg2 Bxb2 19. Qxb2 Nb8 $10 {
Karpov,An-Balashov,Y/Hannover/1983/}) 13... Rd8 (13... cxd4 14. Bxd4 Bxd4 15.
Qxd4 Rd8 16. Rd2 Nc6 17. Qh4 Ne7 $13 {Benjamin,J-Tarjan,J/USA(ch)/1984/}) 14.
dxc5 dxc5 15. Qf4 Na6 $1 16. Qxc7 Nxc7 $10 17. Bxf6 (17. Ne5 Bxg2 18. Kxg2 Bxe5
19. Bxe5 Ne8 $10 {Timman,J-Karpov,An/Amsterdam/1980/0,5 (34) Inf 30/637/})
17... gxf6 18. Ne1 (18. Nd2 Bxg2 19. Kxg2 Kf8 20. Ne4 Ke7 21. Nc3 Na6 22. Rxd8
Rxd8 23. Rd1 Rg8 $1 $10 (23... Rxd1 24. Nxd1 Nb4 25. Nc3 $14 {Andersson,
U-Karpov,An/Linares/1983/0,5 (67) Inf 35/626/}) 24. Kf3 h5 25. e3 Nb4 26. h4
$10 {Andersson,U-Karpov,An/London/1982/0,5 (26)/}) 18... Bxg2 19. Kxg2 Kf8 20.
Kf3 (20. Rd3 Rxd3 21. Nxd3 Ke7 22. Rd1 Re8 23. g4 $10 {Hort,V-Karpov,An/Buenos
Aires/1980/0,5 (23)/}) 20... Ke7 21. e3 Ne8 22. Ke2 (22. g4 $5) 22... Rxd1 23.
Rxd1 Nd6 24. Nd3 Ne4 25. Rc1 Rd8 1/2-1/2

[Event "EU-ch 8th"]
[Site "Dresden"]
[Date "2007.04.06"]
[Round "4"]
[White "Atalik, Suat"]
[Black "Bindrich, Falko"]
[Result "0-1"]
[ECO "E19"]
[WhiteElo "2584"]
[BlackElo "2469"]
[Annotator "Bindrich,F"]
[PlyCount "102"]
[EventDate "2007.04.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 118"]
[Source "ChessBase"]
[SourceDate "2007.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2007.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. d4 O-O 7. Nc3 Ne4 8. Qc2
{Here I began to think for 30 minutes. I had completely forgotten my lines. I
just remembered ideas with taking on c3 and Bf6 or c5. Also I remembered a
position with Bd2 and Qc2 and f5. So I played} f5 $2 9. Ne5 $14 {My opponent
seemed very suprised now. This is understandable :)} (9. Bd2 {was the position
I wanted to reach}) 9... Nd6 10. Bxb7 Nxb7 11. e4 {My opponent wanted to
finish the game immediately.} fxe4 (11... Nc6 12. Nxc6 dxc6 13. Be3 $14 {
Not pleasant, either.}) 12. Qxe4 c6 13. d5 $6 {This is too fast.} (13. Qg4 $1 {
Only after this move is d5 really strong. Somehow I missed my knight on f6.}
Nd6 (13... Bf6 14. Ne4 $16) 14. d5 $1 $16) 13... Nd6 $6 (13... Bf6 $142 14. Bf4
(14. dxc6 Nc5) 14... Nc5 15. Qe2 cxd5 16. cxd5 d6 17. Nd3 e5 18. Nxc5 bxc5 19.
Bd2 $14) 14. Qe2 $6 (14. Qg4 {Again this move would have been much better.})
14... exd5 15. cxd5 Re8 16. Qd3 (16. Be3 $142 Bf6 17. Nc4 Nf7 18. Rfe1 b5 19.
Nd2 b4 20. Na4 cxd5 21. Qf3 Nc6 22. Qxd5 $14) 16... Bf8 $6 (16... Bf6 $1 17.
Nc4 Nf7 $14) 17. Nc4 $6 (17. f4 b5 18. Be3 $16) 17... Nxc4 18. Qxc4 b5 19. Qb3
Kh8 20. Be3 Na6 {Black has achieved a defensible position.} 21. Rac1 (21. Rad1)
21... Bc5 22. Nd1 (22. Bxc5 {A line follows that demonstrates who is playing
for what.} Nxc5 23. Qc2 b4 24. Nd1 Ne4 25. dxc6 dxc6 26. Re1 Qd4 27. Qxc6 Nf6
28. Ne3 Qxb2 29. Nd5 Rxe1+ 30. Rxe1 Rg8 31. Nxf6 Qxf6 32. Qxf6 gxf6 33. Re6 Rf8
34. Re7 a6 35. Rb7 a5 36. Ra7 Rb8 37. Rxa5 b3 38. axb3 Rxb3 39. Ra7 $16) 22...
Qb6 23. Rxc5 $6 {Up to this point the game was full of inaccuracies, but now I
suddenly began to play strongly.} Nxc5 $1 (23... Rxe3 $2 {was just what White
was waiting for.} 24. Nxe3 Nxc5 25. Qc2 $16) 24. Qc2 d6 25. b4 cxd5 26. bxc5
dxc5 27. Qxc5 (27. Bxc5 Rac8 28. Bxb6 Rxc2 29. Bxa7 Rxa2 30. Bd4 Ra4 $36) 27...
Qxc5 28. Bxc5 Re2 {Now we almost have an endgame which allows Black to fight
for the full point.} 29. a3 $6 (29. Ne3 {Active play was necessary.} Rxa2 30.
Nxd5 a5 31. Re1 b4 32. Re7 Rd2 33. Nb6 Rg8 {Objectively the position should be
about equal, but the two connected pawns might cause some headache in a
practical game.}) 29... Rc2 30. Bd4 Rd2 31. Be5 $2 {After this, White's
position becames doomed.} (31. Bc3 Rd3 32. Re1 d4 33. Bb2 Kg8 $1 34. Kf1 Rd2
35. Bc1 Rd3 36. Bb2 $11) 31... d4 32. f4 Rc8 33. Nf2 Rcc2 {White is paralysed.}
34. f5 h5 {Cutting White's pawns.} 35. g4 $6 {Some kind of desperado.} (35. h3
d3 36. Bf4 Re2 37. Kg2 d2 38. Rd1 Rc3 39. Rxd2 Rxd2 40. Bxd2 Rxa3 $17) 35...
hxg4 36. Bf4 Re2 37. Bg3 a5 $1 38. Rb1 Rc5 (38... Re3 $1 {Would have been
really strong.} 39. Rxb5 Re1+ 40. Kg2 d3 $19) 39. Rd1 b4 $1 40. axb4 axb4 41.
Nd3 Rb5 $1 42. Nc1 Rb2 $1 {The strongest place.} 43. Bf2 (43. Nd3 {Would have
been more stubborn.} Ra2 44. Be5 b3 45. Bxd4 Rd5 46. Nf2 Kh7 47. Bb2 Rxf5 48.
Rb1 Rc5 $19) 43... Rb1 44. Bxd4 Rxf5 45. Kg2 Kh7 $1 46. Rg1 Rd5 47. Be3 Kg6 (
47... b3 48. Nxb3 Rxb3 49. Re1 Re5 50. Kf2 Re4 51. Re2 Kg6 52. Re1 Kf5 53. Re2
g3+ $1 54. hxg3 Kg4 $19) 48. h3 b3 49. Kf2 (49. Nxb3 Rxb3 50. Kf2 Rb2+ 51. Kg3
gxh3 52. Kxh3+ Kf6 $19) 49... b2 50. Rxg4+ Kh7 51. Rg1 Ra1 0-1

[Event "URS-ch46 First League"]
[Site "Ashkhabad"]
[Date "1978.??.??"]
[Round "16"]
[White "Tukmakov, Vladimir B"]
[Black "Makarichev, Sergey"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2560"]
[BlackElo "2495"]
[Annotator "Bulletin"]
[PlyCount "105"]
[EventDate "1978.10.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "10"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2
Nxc3 9. Qxc3 c5 10. Rd1 d6 11. b3 Bf6 12. Bb2 Nd7 $6 (12... Qc7 13. Qc2 Nc6 14.
e4) 13. Qc2 Qc7 14. e4 Rae8 15. Rd2 e5 16. d5 g6 17. Rf1 Qd8 18. Bh3 Bg7 19.
Nh4 Nf6 20. Re2 Bc8 21. Bxc8 Qxc8 22. Ng2 Qh3 23. f3 h5 24. Qc3 Re7 25. Nh4
Rfe8 26. Qe1 Qd7 27. Kh1 a6 28. Bc1 Nh7 {/\29...Bf6 30. Ng2 Qh3} 29. f4 $5 exf4
30. gxf4 Nf6 31. e5 dxe5 32. f5 $1 (32. fxe5 Ng4 33. e6 fxe6 34. Nxg6 Rf7)
32... e4 {/\33. Bg5 Re5} 33. Qg3 $2 (33. fxg6 $1) 33... e3 34. fxg6 Ne4 $1 35.
Qxe3 Nd6 36. gxf7+ Nxf7 $2 (36... Rxf7 $1 $19) 37. Qg3 Rxe2 38. Nf5 Qxf5 $2 (
38... Ne5 $1 $19) 39. Rxf5 $18 Re1+ 40. Kg2 Rxc1 41. Rxf7 Kxf7 42. Qf4+ Bf6 43.
Qxc1 Re2+ 44. Kh3 Rxa2 45. Qb1 Rb2 46. Qh7+ Kf8 47. Qxh5 Kg7 48. Qg4+ Kh6 49.
Qf4+ Kg6 50. Kg4 Rg2+ 51. Kf3 Rg1 52. Qd6 Rf1+ 53. Kg2 1-0

[Event "Bugojno"]
[Site "Bugojno"]
[Date "1978.03.13"]
[Round "13"]
[White "Hort, Vlastimil"]
[Black "Balashov, Yuri S"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2620"]
[BlackElo "2590"]
[Annotator "Bulletin"]
[PlyCount "29"]
[EventDate "1978.02.27"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "YUG"]
[EventCategory "14"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. d4 O-O 7. Nc3 Ne4 8. Qc2
Nxc3 9. Qxc3 c5 10. Rd1 d6 11. b3 Qc7 (11... Bf6 12. Bb2 Qe7 13. Rd2 (13. Qc2
Nc6 14. e4 Nb4 15. Qe2 e5 16. d5 a5 17. Bc3 a4 18. a3 Na6 19. bxa4 Qd7 20. Rdb1
Bd8 21. a5 bxa5 22. Bh3 $16 {Hort-Balashov, Manila izt 1976}) 13... Nc6 14. Qc2
Nb4 15. Qb1 Rac8 16. e4 e5 17. d5 g6 18. Bh3 Rc7 19. a3 Na6 20. Qd3 Bc8 $10 {
Hort-Korchnoi, Hastings 1975-6}) 12. Bb2 Bf6 13. Qc2 Nd7 14. Rac1 (14. e4 Rfd8
15. Qe2 Rac8 16. Rd2 Qc6 17. Re1 Re8 18. Qd1 Rcd8 19. h4 $14 {Karpov-Pomar,
Las Palmas 1977}) 14... Rfd8 15. e3 1/2-1/2

[Event "Bugojno"]
[Site "Bugojno"]
[Date "1978.03.06"]
[Round "8"]
[White "Bukic, Enver"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2500"]
[BlackElo "2620"]
[Annotator "Bulletin"]
[PlyCount "33"]
[EventDate "1978.02.27"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "YUG"]
[EventCategory "14"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2
Nxc3 9. Qxc3 d6 (9... Qc8 10. Bf4 d6 11. Rfe1 f5 12. Rad1 a5 13. a3 Bf6 14. b4
Nd7 15. Qe3 Re8 16. c5 {Smyslow-Larsen, Havanna 1967}) 10. Qc2 Qc8 (10... f5
11. Ne1 Bxg2 12. Nxg2 Qd7 13. e4 fxe4 14. Qxe4 d5 15. Qg4 $14 {Awerbach-Bilek,
Palma de Mallorca 1972}) 11. e4 (11. Ng5 Bxg5 12. Bxg5 Bxg2 13. Kxg2 Qb7+ 14.
f3 c5 $10 {Holmov-Smyslow, Havanna 1965}) 11... Nd7 12. Re1 (12. b3 Bf6 13. Bb2
g6 14. Ne1 e5 15. d5 $16 {Kottnauer-Denker, Groningen 1946}) 12... Re8 13. Bd2
c5 14. d5 Bf6 15. Rad1 Qc7 16. Bf4 exd5 17. exd5 1/2-1/2

[Event "World Cup"]
[Site "Skelleftea"]
[Date "1989.08.??"]
[Round "11"]
[White "Ribli, Zoltan"]
[Black "Short, Nigel D"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2605"]
[BlackElo "2660"]
[Annotator "Bulletin"]
[PlyCount "53"]
[EventDate "1989.08.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "SWE"]
[EventCategory "16"]
[SourceTitle "CBM 014"]
[Source "ChessBase"]
[SourceDate "1990.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.02.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. Nc3 O-O 7. d4 Ne4 8. Qc2
Nxc3 9. Qxc3 c5 10. b3 Bf6 11. Bb2 d6 12. Rad1 {'!?' Bulletin. Bulletin: '12.
Rfd1'} Qe7 13. Qd2 Nd7 14. dxc5 {'!' Bulletin.} Bxb2 15. c6 {'+/=!' Bulletin.}
Bxc6 16. Qxb2 Rfd8 (16... Nf6 17. Rd2 Rfc8 18. Rfd1 Ne8 19. Ne1 Bxg2 20. Nxg2
Rab8 21. e4 $1 b5 22. cxb5 Rxb5 23. Ne3 $1 $14 {Andersson,U-Beliavsky,A/
tilburg/1984/1/2-1/2/86/}) 17. Rd4 Nf6 18. Rfd1 Qc7 19. Ne1 Rd7 20. Bxc6 Qxc6
21. Ng2 Rad8 22. Ne3 d5 23. cxd5 Nxd5 24. Nc4 f6 25. e4 Ne7 26. e5 Nf5 27. Rxd7
1/2-1/2

[Event "World-ch24 Petrosian-Botvinnik +5-2=15"]
[Site "Moscow"]
[Date "1963.05.11"]
[Round "19"]
[White "Petrosian, Tigran V"]
[Black "Botvinnik, Mikhail"]
[Result "1-0"]
[ECO "E19"]
[Annotator "Bulletin"]
[PlyCount "131"]
[EventDate "1963.03.23"]
[EventType "match"]
[EventRounds "22"]
[EventCountry "URS"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 b6 4. g3 (4. e4 Bb7 5. e5 Ne4 6. Bd3 d5 $10) 4...
Bb7 5. Bg2 Be7 6. O-O O-O 7. d4 Ne4 8. Qc2 Nxc3 9. Qxc3 f5 10. b3 Bf6 11. Bb2
d6 12. Rad1 Nd7 (12... Qe7 $10 {Tal-Botvinnik, wch (21) 1960}) 13. Ne1 Bxg2 14.
Nxg2 Bg5 (14... Qe7 $5) 15. Qc2 Bh6 16. e4 f4 17. Ne1 $1 (17. gxf4 Bxf4 18.
Nxf4 Rxf4 19. f3 {/\ 20.Bc1}) 17... Qe7 (17... Qg5) 18. e5 $1 dxe5 19. dxe5
Rad8 {>=} (19... Rf7 {/\ Nf8-g6 Tal}) 20. Qe2 Qg5 (20... Nc5 $5) 21. Kg2 a5 22.
Nf3 Qh5 (22... Qf5 {/\ ...g5}) 23. Ba3 $1 Rfe8 (23... Rf7 24. Qe4 g5 $5) (23...
c5 24. Rd6) (23... Nc5 24. Bxc5 bxc5 25. Rxd8 Rxd8 26. Rd1 $1 $16) 24. Rd4 Nb8
25. Rfd1 Rxd4 (25... Nc6 26. Rd7 $1) 26. Rxd4 fxg3 27. hxg3 Qf7 28. Qe4 $1 g6
29. Qb7 (29. Qh4 $5 Kg7 (29... Bf8 30. Ng5 $1 Qg7 31. Bxf8) 30. g4 (30. Rd1 $1
{/\ Rh1!}) 30... c5 31. Rd6 Rf8 32. Qf6+ $1 $16) 29... Bg7 30. c5 $1 bxc5 (
30... Bf8 31. cxb6 $1 cxb6 (31... Bxa3 32. bxc7 $1 $18) 32. Qxf7+ Kxf7 33. Bxf8
Kxf8 34. Rd6 $18) 31. Bxc5 Nd7 32. Qxc7 Nxe5 33. Qxf7+ Nxf7 (33... Kxf7 34.
Nxe5+ Bxe5 35. Rd7+ Kg8 36. Ra7) 34. Ra4 Bc3 35. Rc4 $2 (35. Bd4 $1 $16) 35...
Bf6 36. Bb6 Ra8 37. Ra4 Bc3 38. Bd4 Bb4 39. a3 Bd6 $2 {>=} (39... Be7 $5 40. b4
Bd8 41. Bc3 (41. Nd2) 41... Rc8 $1 42. Ne5 $1) 40. b4 Bc7 41. Bc3 Kf8 (41...
Ra6 42. b5 (42. bxa5 {/\ Nf3-d2-b3}) 42... Ra7 43. Rc4 (43. Re4 $5 Nd6 (43...
Nd8 44. a4 $1) 44. Re5 a4 45. Ng5 Nf7 $1 (45... Rb7 $2 46. Rxe6 Rxb5 47. Be5 $1
$18)) 43... a4 {/\ 44...Rb7}) 42. b5 (42. bxa5 $5 {e.g.} Ke7 43. Nd4 Kd7 44.
Nb3 {/\ Rd4+, Rh4}) 42... Ke8 (42... Nd6 43. Bb4 $1 Ke8 (43... Ke7 44. Ne5 $1)
44. b6 Bb8) 43. Rc4 Kd7 44. a4 Rc8 45. Nd2 Nd6 46. Rd4 Ke7 47. Rd3 Nb7 48. Ne4
e5 49. Bb2 Bb6 50. Ba3+ Ke6 51. Ng5+ Kf5 52. Nxh7 e4 53. g4+ $2 $138 (53. Rd5+
$1 Ke6 54. Rg5 Kf7 55. Rg4 Rc2 56. Ng5+ Kf6 57. Nxe4+ {O +-}) (53. Rd7 $1)
53... Kf4 $1 54. Rd7 Rc7 55. Rxc7 Bxc7 56. Nf6 Bd8 $2 (56... Bd6 $1 57. Bxd6+ (
57. Bc1+ Ke5) 57... Nxd6 $10) 57. Nd7 Kxg4 58. b6 (58. Bf8 $1 {/\ 59.Nc5}) (58.
Nc5 $6 Nd6 59. Ne6 Nb7 $1) 58... Bg5 $2 (58... Kf5 $6 59. Nc5 Bxb6 (59... e3
60. fxe3 Bxb6 61. e4+ $1 $18) 60. Nxb7 e3 $1 61. fxe3 Bxe3 62. Nxa5 Ke6) 59.
Nc5 Nxc5 60. Bxc5 Bf4 61. b7 (61. Be3 $142 Be5 62. Bd2 Kf5 63. Bxa5 Ke6 64. Bd2
Kd7 65. a5 Kc6 66. Kh3 $18 {(XPe4,g6)}) 61... Bb8 62. Be3 (62. Bb6 Kf5 63. Bxa5
Ke6 64. Bd8 $1 Kd7 65. Bh4 Kc6 66. Bg3 $1 $18) 62... g5 (62... Kf5 63. Kh3 g5
64. Bd2 Ke6 65. Kg4 Kd7 66. Bxg5 Kc7 67. Bf4+ $18) 63. Bd2 Kf5 64. Kh3 Bd6 (
64... g4+ 65. Kh4 Ba7 66. Bxa5 $1 Bxf2+ 67. Kh5 Bg3 (67... Ba7 68. Bb6 Bb8 69.
a5 {/\ a5-a6-a7! +-}) 68. Bb6 {(/\ a5-a6-a7)} Ke6 69. Kxg4 Be5 70. a5 Kd7 71.
a6 Kc6 72. Be3 {/\ 72.Be3, Kf5, Kxe4 O}) 65. Bxa5 g4+ 66. Kg2 1-0

[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1980.??.??"]
[Round "?"]
[White "Hort, Vlastimil"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2595"]
[BlackElo "2725"]
[Annotator "Chekhov,V"]
[PlyCount "45"]
[EventDate "1980.10.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[EventCategory "13"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2
(8. Bd2 $5) 8... Nxc3 9. Qxc3 c5 (9... Bf6 10. Rd1 d6 11. Qc2 Qc8 12. d5 Nd7
13. Rb1 a5 14. b3 $16 {Karpov,A-Yusupov,A/Baden-Baden/1992/0,5 (86) Inf 56/612/
}) 10. Rd1 d6 11. b3 Bf6 12. Bb2 Qc7 (12... Qe7 13. Qd2 Rd8 14. Rac1 Nd7 15.
Ne1 Bxg2 16. Nxg2 cxd4 17. Bxd4 Nc5 $10 {Pomar,A-Csom,J/ESP/1971/}) 13. Qd2 (
13. Qc2 $5 Nd7 14. e4 Rfd8 15. Qe2 Rac8 16. Rd2 Qc6 17. Re1 Re8 18. Qd1 Rcd8
19. h4 $14 {Karpov,A-Pomar,A/Las Palmas/1977/}) 13... Rd8 14. dxc5 $5 dxc5 15.
Qf4 Na6 (15... Qxf4 16. Rxd8+ Bxd8 17. gxf4 Nd7 18. Rd1 Nf6 19. Ne5 $14) (15...
Rxd1+ $6 16. Rxd1 Qxf4 17. gxf4 $16) 16. Qxc7 Nxc7 17. Bxf6 (17. Ne5 Bxg2 18.
Kxg2 Rxd1 19. Rxd1 Rd8 20. Rxd8+ Bxd8 21. Nc6 $16) 17... gxf6 18. Ne1 Bxg2 19.
Kxg2 $14 Kf8 20. Rd3 $6 (20. f4 $5 Ke7 21. Kf3 $14) 20... Rxd3 21. Nxd3 Ke7 22.
Rd1 Ne8 23. g4 1/2-1/2

[Event "Match Keres-Euwe +6-5=3"]
[Site "Amsterdam"]
[Date "1940.01.13"]
[Round "13"]
[White "Euwe, Max"]
[Black "Keres, Paul"]
[Result "1/2-1/2"]
[ECO "E19"]
[Annotator "ChessBase"]
[PlyCount "45"]
[EventDate "1939.12.24"]
[EventType "match"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2
Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2 11. Nxg2 c6 12. d5 $1 cxd5 13. cxd5 Na6 14. Nf4
Qc8 15. Qf3 e5 16. d6 $2 (16. Nd3 f5) 16... Bxd6 17. Nh5 {/\ 18.Bh6 gh? 19.Qg4
+-} Be7 $1 (17... f5 $2 18. Qd5+ $18) 18. Be3 (18. Bh6 gxh6 19. Qg4+ Bg5 20. h4
d5 {-/+/-+}) 18... Qc6 $1 19. Qxc6 (19. Qg4 g6 20. Bh6 f5 $19) 19... dxc6 20.
g4 Bc5 21. Bxc5 Nxc5 22. Rac1 a5 23. Rfd1 {A draw here would win the match for
Keres. It was Keres who offered the draw. Mit diesem Remis hatte Keres den
Wettkampf gewonnen. Remisangebot von Keres.} 1/2-1/2

[Event "YUG-ch39"]
[Site "Subotica"]
[Date "1984.03.11"]
[Round "16"]
[White "Nikolic, Predrag"]
[Black "Marjanovic, Slavoljub"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2570"]
[BlackElo "2525"]
[Annotator "ChessBase/Kovacevic,V"]
[PlyCount "99"]
[EventDate "1984.02.21"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "YUG"]
[EventCategory "9"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {1)sahovski Hlasnik 1984, p.201 [Kovacevic,V]} Nf6 2. c4 e6 3. Nf3 b6 4.
g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 c5 10. Rd1 d6 11.
Bf4 Nc6 12. Qd2 Na5 13. Rac1 d5 14. cxd5 exd5 15. dxc5 bxc5 16. Qc2 Nc6 17. Qf5
d4 18. Ne5 Qc8 19. Qxc8 Rfxc8 {[#]} (19... Raxc8 20. Nd7 $16) 20. b4 (20. Nxc6
Bxc6 21. Bxc6 Rxc6 22. Rxd4 $16) 20... g5 {[#]} (20... Nd8) 21. Bd2 (21. Nxc6
Bxc6 22. Bxg5 f6 (22... Bxg5 23. Rxc5 $18) 23. Bxc6 Rxc6 24. Bf4 Rcc8 (24...
Rac8 25. b5 $18) (24... Rd8 25. Rc4 $18) 25. b5 $16) 21... f6 22. Nd3 cxb4 23.
Nxb4 Nd8 24. Nd5 Kf8 25. Nxe7 Kxe7 26. Bxb7 Nxb7 27. Bb4+ Ke6 28. Rxc8 Rxc8 29.
Rxd4 a5 30. Bd2 Rc2 31. a3 Ra2 32. Rd3 Nc5 33. Re3+ Kd5 34. Bxa5 f5 35. Bb4 Ne6
36. Rd3+ Kc4 37. Rd2 Ra1+ 38. Kg2 g4 39. h3 h5 40. hxg4 hxg4 41. f3 Nd4 42. Be7
Nb5 43. Rc2+ Kb3 44. Rc5 Nxa3 45. Rxf5 Nc2 46. fxg4 Ra6 47. Re5 Kc4 48. g5 Rg6
49. Rc5+ Kb3 50. Bf6 1-0

[Event "Piatigorsky Cup-01"]
[Site "Los Angeles"]
[Date "1963.07.08"]
[Round "4"]
[White "Najdorf, Miguel"]
[Black "Reshevsky, Samuel Herman"]
[Result "1-0"]
[ECO "E19"]
[Annotator "Dolmatov,S"]
[PlyCount "81"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2
Nxc3 9. Qxc3 Be4 (9... c5 $5) 10. Bf4 c6 11. Rac1 (11. Rfd1 d5 12. cxd5 Qxd5
13. Ne1 Bxg2 14. Nxg2 $14 {Smeikal,J-Ambroz,J/CSR/1978/ Inf 26/642/}) 11... Na6
12. a3 Nc7 13. Rfd1 f5 14. Bf1 Bxf3 15. Qxf3 Bg5 $2 (15... Rc8 $5 16. Bg2 b5
$14 17. d5 $6 cxd5 18. Bxc7 Qxc7 $132) 16. Bg2 Rc8 17. Rc3 b5 (17... d5 18.
cxd5 Nxd5 19. Bxg5 Qxg5 20. Rc2 Rc7 21. Rdc1 Rfc8 $16) 18. d5 $1 Bxf4 (18...
cxd5 19. cxd5 Nxd5 $2 20. Rxc8) (18... exd5 19. Bxc7 Qxc7 20. cxd5 $16) 19.
Qxf4 bxc4 20. dxc6 d5 21. Rxc4 Qe7 (21... dxc4 22. Rxd8 Rfxd8 23. Qxc4 Rd1+ 24.
Bf1 Rd6 25. b4 a6 26. a4 $16) 22. Rc2 Nb5 23. Qe5 Qd6 24. Qxd6 Nxd6 25. b3 Rc7
26. f3 Rfc8 (26... f4 27. gxf4 Nf5 28. Kf2 d4 29. Rdc1 $18) (26... Rb8 27. e4
Rxb3 28. exd5 e5 29. Re1 $16) 27. e4 $1 (27. Rdc1 Kf7 $14) 27... Rxc6 28. Rxc6
Rxc6 29. exd5 exd5 30. Rxd5 $18 Kf7 31. Ra5 Rc1+ 32. Bf1 Rc7 33. Kf2 Ke6 34.
Be2 g5 35. b4 h5 36. h4 gxh4 37. gxh4 f4 38. Rxh5 Rc2 39. Ke1 Nc4 40. Bxc4+
Rxc4 41. Rc5 1-0

[Event "Piatigorsky Cup-01"]
[Site "Los Angeles"]
[Date "1963.07.21"]
[Round "11"]
[White "Petrosian, Tigran V"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "E19"]
[Annotator "Dolmatov,S"]
[PlyCount "65"]
[EventDate "1963.??.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "USA"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. d4 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8.
Qxc3 O-O 9. O-O f5 10. b3 Bf6 11. Bb2 d6 12. Rad1 Nd7 13. Ne1 Bxg2 14. Nxg2 Qe8
15. Qc2 g5 16. f4 Qg6 17. Rfe1 Rf7 18. e4 fxe4 19. Qxe4 (19. Rxe4 d5 20. cxd5
exd5 21. Re2 (21. f5 $2 Qxf5 22. Re8+ Rxe8 23. Qxf5 Bxd4+ $19) 21... Qxc2 22.
Rxc2 Nf8 23. f5 Re8 $10) 19... Qxe4 20. Rxe4 Re8 21. Rde1 (21. f5 Rfe7 22. fxe6
Rxe6 23. Rxe6 Rxe6 24. Kf2 Kf7 $10) 21... Rfe7 22. fxg5 $6 (22. R4e2 $5 $14)
22... Bxg5 23. Nf4 Bxf4 24. Rxf4 Nf8 25. Rg4+ (25. Kg2 Rg7 26. Rfe4 Rg6 $10)
25... Rg7 26. Rge4 Rg6 27. b4 Nd7 28. Kg2 c6 29. R4e3 c5 30. dxc5 bxc5 31. bxc5
Nxc5 32. Rd1 e5 33. Rd5 1/2-1/2

[Event "Malmo"]
[Site "Malmo"]
[Date "1994.??.??"]
[Round "2"]
[White "Andersson, Ulf"]
[Black "Brynell, Stellan"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2620"]
[BlackElo "2485"]
[Annotator "Ernst,T"]
[PlyCount "119"]
[EventDate "1994.06.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "SWE"]
[EventCategory "12"]
[SourceTitle "CBM 042"]
[Source "ChessBase"]
[SourceDate "1994.10.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.10.01"]
[SourceQuality "1"]

1. d4 {Krasenkov} e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. c4 O-O 7. Nc3
Ne4 8. Qc2 Nxc3 9. Qxc3 c5 10. b3 Bf6 11. Bb2 cxd4 12. Nxd4 Bxg2 13. Kxg2 d5 (
13... Nc6 $10 {Pomar-Spassky/Havanna ol/1966/}) 14. Rfd1 Nc6 15. Qc2 Nxd4 16.
Bxd4 Rc8 (16... dxc4 17. Qxc4 $14) 17. Rac1 Bxd4 18. Rxd4 Qc7 (18... Qf6 $10 {
Krasenkov}) 19. e4 Qe5 20. Qd3 dxe4 21. Rxe4 Rcd8 22. Rxe5 Rxd3 23. Rc2 Rc8 $10
24. Kf1 Kf8 25. Ke2 Rd6 26. Rd2 Ke7 27. Re3 Rxd2+ 28. Kxd2 Rc5 (28... f6 29. f4
Rd8+ $10) 29. Kc3 Rf5 30. f3 h5 31. b4 a5 $2 32. a3 Kd6 33. Kd4 g5 34. Rd3 Re5
35. Kc3+ Kc7 36. Kd2 g4 37. Re3 Rf5 (37... Rxe3 38. Kxe3 gxf3 39. Kxf3 axb4 40.
axb4 e5 41. g4 hxg4+ 42. Kxg4 $18) 38. Ke2 axb4 (38... gxf3+ 39. Rxf3 Re5+ 40.
Re3 Rf5 $10) 39. axb4 Kd6 40. Rd3+ Kc6 41. f4 h4 42. Ke3 hxg3 43. hxg3 Rh5 44.
Kd4 Rh1 45. Ke5 Rc1 (45... Rf1 {Krasenkov} 46. Rd6+ Kc7 47. Rd2 Rg1 48. Rd3 Rf1
$10) 46. Kf6 Rxc4 (46... Rf1 {Krasenkov} 47. Re3 $1 Rf3 48. Re4 Rxg3 49. Kxf7
Rg1 (49... Rf3 50. Kxe6 g3 51. f5 g2 52. Rg4 $18) 50. Rxe6+ Kc7 51. f5 Rf1 52.
f6 g3 53. Re2 Rf2 54. Re3 $18) 47. Kxf7 Re4 48. Ke7 Kb5 49. Rd6 Re3 50. Rxe6
Rxg3 51. f5 $18 Rf3 52. f6 g3 53. f7 g2 54. Rg6 Re3+ 55. Kf8 g1=Q (55... Rf3
56. Kg7 g1=Q 57. Rxg1 Kxb4 58. Rg6 Rxf7+ (58... b5 59. Rf6 Rg3+ 60. Kh6 Rh3+
61. Kg5 Rh8 62. f8=Q+ Rxf8 63. Rxf8 Kc4 64. Kf4 b4 65. Ke3 $18) 59. Kxf7 b5 60.
Ke6 Kc4 61. Ke5 b4 62. Ke4 b3 63. Rc6+ Kb4 64. Kd3 $18) 56. Rxg1 Kxb4 57. Rf1
Ra3 58. Ke7 Ra8 59. f8=Q Rxf8 60. Rxf8 1-0

[Event "Rubinstein Memorial 32nd"]
[Site "Polanica Zdroj"]
[Date "1995.??.??"]
[Round "9"]
[White "Ftacnik, Lubomir"]
[Black "Tiviakov, Sergei"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2580"]
[BlackElo "2655"]
[Annotator "Ftacnik,L"]
[PlyCount "81"]
[EventDate "1995.08.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[EventCategory "14"]
[SourceTitle "CBM 049"]
[Source "ChessBase"]
[SourceDate "1995.12.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.12.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 e6 4. Bg2 Bb7 5. O-O Be7 6. d4 O-O 7. Nc3 Ne4 8. Qc2
Nxc3 9. Qxc3 c5 10. b3 Bf6 11. Bb2 d6 12. Rad1 Nc6 (12... Qe7 13. Qd2 Nd7) 13.
Qd2 Qe7 (13... Re8 14. Rfe1 Qe7 15. d5 exd5 16. Bxf6 Qxf6 17. Qxd5 Rad8 18. Qg5
Qxg5 19. Nxg5 Na5 20. Rd2 Bxg2 21. Kxg2 h6 22. Nh3 Nb7 23. Nf4 Kf8 24. Nd5 $16
{Ivkov,B-Evans,LM/Sao Paulo (08)/1978/1-0 (58)}) 14. e4 cxd4 (14... e5 15. d5
Nd4 16. Nxd4 (16. Bxd4 $5 cxd4 17. Ne1 $14) 16... cxd4 17. f4 $14) 15. Nxd4
Rfd8 16. Rfe1 (16. Nxc6 Bxc6 17. Ba3 Qb7 18. Rfe1 Rd7 $13) 16... Nxd4 17. Bxd4
Bxd4 18. Qxd4 Qc7 19. Re3 Rd7 (19... Qc5 $6 20. Qxc5 dxc5 21. Red3 $14) 20.
Red3 Rad8 21. Qe3 (21. e5 Bxg2 22. Kxg2 d5 $1) 21... Kf8 (21... Qc5 22. Qd2 (
22. Qxc5 bxc5 23. e5 Bxg2 24. Kxg2 d5 $1) 22... h6 $14) 22. h4 Qc5 23. Qd2 Ke7
(23... h6 $1) 24. Kh2 h6 25. f4 Kf8 (25... Bc6 26. f5 $5 $40) 26. Rf1 (26. f5
$6 exf5 27. exf5 Bxg2 28. Qxg2 Qxf5 $15) 26... Kg8 27. f5 Qe5 (27... exf5 28.
Rxf5 $14 (28. exf5 Bxg2 29. Qxg2 d5 $1 30. Rfd1 d4 31. Qf2 $13)) 28. f6 Bxe4
29. Bxe4 (29. Re3 d5 $17) (29. Re1 $6 Bxd3 $1 30. Rxe5 dxe5 $17) 29... Qxe4 30.
Rd4 Qg6 $6 (30... Qc6 $2 31. Rg4 $18) (30... Qh7 $1 31. Rg4 g6 $8 32. Rd4 Qh8
$13) 31. Qe2 Kh8 (31... h5 32. g4 $1 gxf6 33. Rdf4 Kh8 34. gxh5 Qh7 35. Rxf6
$40) 32. Rg4 Qh5 33. fxg7+ Kg8 34. Rf6 d5 35. Kh3 dxc4 36. Qxc4 $2 (36. Qe3 $1
Kh7 (36... Qd5 37. Qc1 $3 h5 (37... Qd2 38. Qxd2 Rxd2 39. Rxh6 f5 40. Rh8+ Kf7
41. g8=Q+ Rxg8 42. Rgxg8 $18) (37... cxb3 38. Rxh6 f5 39. Rh8+ Kf7 40. g8=Q+
Rxg8 41. Rgxg8 (41. Rh7+ $6 Kf6 $1) 41... bxa2 42. Rf8+ Ke7 43. Qa3+ Rd6 44.
Qxa7+ Rd7 45. Qa3+ Rd6 46. Re8+ Kf7 47. Rhf8+ Kg6 48. Qc1 $18) 38. Rg5 Qe4 39.
Rh6 f6 40. Rh8+ Kf7 41. g8=Q+ Rxg8 42. Rgxg8 Qf5+ 43. Kg2 Qe4+ 44. Kh2 (44. Kf2
Qd4+ $1 45. Qe3 $140 Qb2+ 46. Kf3 Rd3) 44... Qe2+ 45. Kh3 Rd2 (45... Rd1 46.
Rg7+ Kxg7 47. Qh6+ Kf7 48. Qh7#) 46. Qh1 $1 (46. Qg1 $2 f5 {/\ Qg4}) 46... f5
47. Qb7+ Kf6 48. Qg7#) 37. bxc4 Rc8 (37... Rd1 38. Qf4 R1d7 (38... R1d4 39.
g8=Q+ Rxg8 40. Rxf7+ Kh8 41. Qf6+) 39. a4) 38. Qe4+ Kg8 39. Qf4 Kh7 40. a4 Rcd8
41. a5 Rc8 (41... bxa5 42. c5 Rc8 43. c6 Re7 44. c7 $1 Rexc7 (44... a4 45.
g8=Q+ Rxg8 46. Rxg8 $18) 45. g8=Q+ (45. Qxc7 $4 Qxg4+ 46. Kxg4 Rxc7) 45... Rxg8
46. Rxg8 Kxg8 47. Qxc7 $18) 42. axb6 axb6 43. Qe4+ Kg8 44. Qe3 Kh7 45. Qxb6 Qe5
46. g8=Q+ Rxg8 47. Qb1+ Rg6 48. Rxf7+ $18) 36... Rd1 37. Qe4 (37. Qf4 Qd5 $1)
37... b5 (37... R1d4 $6 38. Qxd4 Rxd4 39. Rxd4 Kxg7 40. Rdf4 Kg8 41. Rxf7 Qxf7
42. Rxf7 Kxf7 43. Kg4 Kf6 44. Kf4 e5+ 45. Kf3 Ke6 46. g4 $16) 38. Rgf4 R1d7 39.
Rg4 (39. g4 Qc5 $40) (39. Qe3 $5 Kxg7 (39... Qd5 40. Rf3 Kxg7 41. Qxh6+ Kg8 42.
Qf4 $16) 40. Qc3 Kh7 41. Rg4 Rg8 42. Qc2+ Kh8 43. Rxg8+ Kxg8 44. Rxe6 Rd4 $132)
39... Rd1 (39... a5 $2 40. Qe3 Qd5 41. Qc1 $1 $18) 40. Rgf4 R1d7 41. Rg4
1/2-1/2

[Event "Interpolis-02"]
[Site "Tilburg"]
[Date "1978.09.15"]
[Round "11"]
[White "Hort, Vlastimil"]
[Black "Timman, Jan H"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2620"]
[BlackElo "2585"]
[Annotator "Ftacnik,L"]
[PlyCount "25"]
[EventDate "1978.09.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "14"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2
(8. Bd2) 8... Nxc3 9. Qxc3 c5 (9... d6) (9... Be4) 10. Rd1 d6 11. b3 Bf6 (11...
Qc7 12. Bb2 Bf6 13. Qc2 Nd7 14. Rac1 (14. e4) 14... Rfd8 15. e3 {Hort-Balashov,
Bugojno 1978}) 12. Bb2 Qe7 13. Qc2 1/2-1/2

[Event "Amsterdam Wereldschaaktoernooi"]
[Site "Amsterdam"]
[Date "1950.11.23"]
[Round "10"]
[White "Euwe, Max"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "E19"]
[Annotator "Ftacnik,L"]
[PlyCount "50"]
[EventDate "1950.11.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2
Nxc3 9. Qxc3 Be4 10. Bf4 d6 11. Rfd1 Nd7 12. Qe3 Nf6 13. h3 c6 14. g4 Bg6 15.
Nh4 Nxg4 16. hxg4 Bxh4 17. Bxc6 Rc8 18. Bb5 h6 $6 19. Ba6 Rc7 20. c5 $1 Be7 21.
Rac1 Qd7 22. Qg3 $6 (22. Qf3 $1 $36) 22... Rd8 23. cxd6 Bxd6 24. Bxd6 Rxc1 25.
Rxc1 Qxd6 (25... Qxd6 26. Qxd6 Rxd6 27. e3 Rd5 28. b4 h5 $1) 1/2-1/2

[Event "Capablanca Memorial Elite 36th"]
[Site "Havana"]
[Date "2001.05.08"]
[Round "4"]
[White "Andersson, Ulf"]
[Black "Stefansson, Hannes"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2640"]
[BlackElo "2570"]
[Annotator "Ftacnik,L"]
[PlyCount "73"]
[EventDate "2001.05.05"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "CUB"]
[EventCategory "13"]
[SourceTitle "CBM 084"]
[Source "ChessBase"]
[SourceDate "2001.09.13"]
[SourceVersion "1"]
[SourceVersionDate "2001.09.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. d4 Ne4 8. Qc2
Nxc3 9. Qxc3 c5 10. b3 Bf6 11. Bb2 d6 12. Rad1 Qe7 13. Rd2 $5 {It is hard to
believe, that this way to double on the d file is new.} (13. Qd2) 13... Nd7 (
13... Bxf3 $2 14. Bxf3 $1 Bxd4 15. Qd3 Bxb2 16. Bxa8 $16) (13... Nc6 $5 14. Qe3
Nxd4 15. Nxd4 cxd4 16. Bxd4 Bxd4 17. Rxd4 $11) 14. Qc2 Rac8 15. Qb1 Rfd8 16.
Rfd1 a6 (16... Bxf3 17. Bxf3 Bxd4 18. Bxd4 cxd4 19. Rxd4 Ne5 20. Bg2 a6 21. Qb2
$14) (16... cxd4 17. Nxd4 Bxg2 18. Kxg2 Nc5 19. Nb5 $14) 17. dxc5 dxc5 (17...
Nxc5 18. Bxf6 gxf6 19. Rd4 $14) (17... Bxb2 $2 18. cxd6 $18) 18. Bxf6 Nxf6 (
18... gxf6 19. Ng5 $1 fxg5 20. Bxb7 Rb8 21. Bxa6 $16) 19. Ne5 $1 Bxg2 20. Kxg2
Rxd2 $6 {[%mdl 32] Black is missing on the chance to fight for control of the
d file.} (20... Qc7 21. Rd3 b5 22. Qc2 $14) 21. Rxd2 Qc7 22. Qd3 h6 (22... Qxe5
$2 23. Qd8+ Ne8 24. Qxc8 $18) 23. Qd6 $1 Qb7+ (23... Qxd6 24. Rxd6 Rb8 25. Rc6
Rb7 26. Rc8+ Kh7 27. Ra8 a5 28. Rf8 $16) 24. f3 b5 (24... Kh7 25. e4 $14) 25.
Kf2 bxc4 $2 {Andersson loves the positions with better pawn structures, black
will face serious problems.} (25... b4 $5 $14) 26. Nxc4 Nd5 (26... Qb5 27. Qe7
Nd5 28. Rxd5 exd5 29. Nd6 $18) 27. e4 Nc3 (27... Nb4 28. Nb6 $16) 28. Qb6 Qxb6
(28... Qa8 $2 29. Qa5 Nb5 30. Nb6 $18) 29. Nxb6 Rc6 30. Nc4 Rc8 (30... Rc7 31.
a4 Rb7 32. Na5 Rc7 33. Rc2 Nb1 34. b4 $18) 31. Ke3 Rb8 32. h4 h5 33. Ne5 Rc8
34. Rc2 Nb5 35. Nd3 Rd8 (35... c4 36. Rxc4 Rxc4 37. bxc4 Nc3 38. Nc5 $18) 36.
Rxc5 Nd4 37. Nb4 1-0

[Event "Piatigorsky-Cup 2nd"]
[Site "Santa Monica"]
[Date "1966.08.03"]
[Round "11"]
[White "Ivkov, Borislav"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "E19"]
[Annotator "Ftacnik,L"]
[PlyCount "39"]
[EventDate "1966.07.17"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "USA"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 (4. e3) (4. Nc3 {/\ Bg5}) (4. a3 {Petrosian}
) 4... Bb7 5. Bg2 Be7 (5... Bb4+ 6. Bd2 Be7 {/\ d5}) 6. O-O O-O 7. Nc3 Ne4 8.
Qc2 Nxc3 9. Qxc3 (9. Ng5 $4 Nxe2+ $19 {Najdorf}) 9... d6 (9... f5 10. b3 Bf6
11. Bb2 d6 12. Rad1 Nd7 13. Ne1 Bxg2 14. Nxg2 Qe8 $14 {Panno-Keres/
Petrosian-Najdorf/1st Piatigorsky Cup/1963}) 10. Qc2 {/\ 11.Ng5} f5 11. Ne1 (
11. Bf4 Be4 12. Qc3 Nd7 $13) 11... Bxg2 12. Nxg2 Qd7 13. Rd1 Nc6 14. Qa4 Ne5 {
Najdorf offered a draw.} 15. Qxd7 Nxd7 16. Nf4 Kf7 17. b3 (17. d5 e5 18. Ne6
Rfc8 {/\ Nf8=/+ Najdorf}) 17... g5 18. Nd3 Bf6 19. Bb2 a5 20. a3 $15 {Ivkov
offered a draw.} (20. a3 Rfb8 $1 {/\ b5 Najdorf}) (20. f3 Rab8 21. e4 b5 $132)
1/2-1/2

[Event "Pinamar Masters 1st"]
[Site "Pinamar"]
[Date "2001.03.15"]
[Round "8"]
[White "Andersson, Ulf"]
[Black "Larsen, Bent"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2640"]
[BlackElo "2500"]
[Annotator "Ftacnik,L"]
[PlyCount "99"]
[EventDate "2001.03.08"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[EventCategory "8"]
[SourceTitle "CBM 082"]
[Source "ChessBase"]
[SourceDate "2001.05.17"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. c4 O-O 7. Nc3 Ne4 8. Qc2
Nxc3 9. Qxc3 d6 10. b3 Nd7 11. Bb2 Nf6 12. Rad1 (12. Rfd1 c5 (12... Be4 13.
Rac1 a5 14. a3 Qc8 15. Bh3 Bf5 16. Bxf5 exf5 17. d5 Ne8 18. Nd4 Bf6 19. Qc2 {
1-0 Adianto,U-Aye,L/Dubai/1992/ (46)}) 13. Ne1 Bxg2 14. Nxg2 cxd4 15. Rxd4 (15.
Qxd4 Qb8 16. Rac1 Rd8 17. Ne3 {1/2-1/2 Tukmakov,V-Karpov,A/Madrid/1973/ (17)})
15... Qc7 16. Rad1 Rfd8 17. Qf3 Rac8 18. Ne3 Qc6 19. Qxc6 Rxc6 20. Kg2 Kf8 21.
f4 Rc7 22. Kf3 Rcd7 23. R4d3 Ne8 {1/2-1/2 Keres,P-Spassky,B/Moscow/1966/ (23)})
12... c6 (12... c5 13. dxc5 bxc5 14. Ng5 Bxg2 15. Kxg2 h6 16. Ne4 Qc7 17. Qf3
Nxe4 18. Qxe4 Rfc8 19. f4 Qc6 20. Qxc6 Rxc6 21. e4 Ra6 {1/2-1/2 Pietzsch,
W-Spassky,B/La Habana/1966/ (29)}) (12... Be4 13. Nd2 Bxg2 14. Kxg2 c6 15. e4
d5 16. cxd5 exd5 17. e5 Nd7 18. Rc1 a5 19. Qd3 a4 20. Rc2 axb3 21. axb3 Nb8 {
1/2-1/2 Andersson,U-Najdorf,M/Mar del Plata/1982/ (21)}) 13. Nd2 d5 14. e4 dxe4
(14... a5 15. e5 Nd7 16. f4 $14) 15. Nxe4 Nxe4 16. Bxe4 {[%mdl 16] Positions
like these are slightly better for the player with central pawn d4, after
c6-c5 black usually faces inferior ending.} Bf6 17. Rd3 Qe7 18. Qc2 Rfd8 (18...
c5 19. Bxb7 Qxb7 20. dxc5 Bxb2 21. Qxb2 bxc5 22. Rfd1 $14) 19. Rfd1 g6 20. c5
bxc5 21. Ba3 $1 Rd7 (21... Ba6 22. R3d2 Bb5 23. Bxc5 $14) 22. Bxc5 Qd8 23. h4
Bg7 24. Qc3 Qc7 25. f4 a5 26. a4 (26. Bf3 a4 $1 27. b4 Ba6 $11) 26... Ba6 27.
R3d2 Rad8 28. Kg2 h5 29. b4 $1 axb4 30. Qxb4 Rb8 31. Qc3 Qc8 32. Rb1 Rxb1 (
32... Rdb7 33. Rxb7 Qxb7 34. Bd6 Rd8 35. Rb2 (35. Bxc6 Qc8 36. Qc5 Bb7 37. d5
exd5 38. Be7 Bc3 39. Rd3 d4 40. Bxd8 Qxc6+ $11) 35... Qd7 36. Bc5 $14) 33. Bxb1
Bf8 34. Be4 Bxc5 $6 {Larsen is losing ptience with the strong bishop on c5,
but it only hastens the crises.} (34... Bg7 $14) 35. dxc5 Qd8 (35... Rxd2+ 36.
Qxd2 Bc4 $1 37. Kf2 (37. a5 Bd5 38. Bxd5 exd5 39. Qd3 Qb7 40. Qa3 Qa6 41. Kf2
Qc4 42. a6 Qc2+ $11) 37... Bd5 38. Bd3 $14) 36. Rxd7 Qxd7 37. Bf3 Kf8 38. Kf2
Ke7 39. Ke3 Qb7 (39... Ke8 40. Qd4 $16) 40. Be4 Qd7 41. Qd4 Qc7 42. Qb4 e5 (
42... Bb7 43. Qb6 Qd7 44. a5 $16) 43. Qb6 $1 exf4+ 44. gxf4 Qxb6 (44... Qc8 45.
Qxc6 $18) 45. cxb6 Kd6 46. Kd4 Bf1 47. a5 Ba6 48. Bc2 c5+ (48... Bb5 49. Bb3 f6
50. Bf7 $18) 49. Kc3 Kd5 50. Ba4 (50. Ba4 Kd6 51. Be8 Ke7 52. Bb5 Bc8 53. a6
$18) 1-0

[Event "Piatigorsky-Cup 2nd"]
[Site "Santa Monica"]
[Date "1966.08.07"]
[Round "13"]
[White "Ivkov, Borislav"]
[Black "Petrosian, Tigran V"]
[Result "1/2-1/2"]
[ECO "E19"]
[Annotator "Ftacnik,L"]
[PlyCount "59"]
[EventDate "1966.07.17"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "USA"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2
Nxc3 9. Qxc3 d6 10. Qc2 f5 11. Ne1 Bxg2 12. Nxg2 Qd7 13. b3 (13. Nf4 $142 Nc6
14. Qa4 {Petrosian}) 13... Nc6 14. Bb2 e5 15. dxe5 dxe5 16. Rad1 Qe6 17. Ne3
$10 Rf7 (17... Rad8 18. Nd5 Bd6 19. a3 a5 20. Kg2 $13) 18. Nd5 Bc5 19. a3 a5
20. Kg2 Re8 21. f3 (21. e3 $5) 21... Nd4 22. Bxd4 exd4 23. b4 axb4 24. axb4
Qxe2+ 25. Rf2 (25. Qxe2 Rxe2+ 26. Rf2 Rxf2+ 27. Kxf2 Bf8 28. Rxd4 c5 $1 {Ivkov}
29. Rd3 cxb4 30. Nxb6 $4 Bc5+ $19 {Petrosian}) 25... Qxc2 (25... d3 26. Rxe2
Rxe2+ 27. Qxe2 dxe2 28. Re1 $10 {Ivkov}) 26. Rxc2 Bf8 27. Rxd4 c5 28. bxc5 Bxc5
29. Rd1 Ra7 30. Rb2 1/2-1/2

[Event "ISL-ch playoff"]
[Site "Reykjavik"]
[Date "1995.??.??"]
[Round "2"]
[White "Hjartarson, Johann"]
[Black "Stefansson, Hannes"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2570"]
[BlackElo "2520"]
[Annotator "Hjartarson,J"]
[PlyCount "81"]
[EventDate "1995.??.??"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "ISL"]
[SourceTitle "CBM 051"]
[Source "ChessBase"]
[SourceDate "1996.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.04.01"]
[SourceQuality "1"]

1. d4 {King} Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4
8. Qc2 Nxc3 9. Qxc3 c5 10. Rd1 d6 11. b3 Nd7 12. Bb2 Bf6 13. Qc2 Qc7 14. e4
cxd4 (14... Rae8 $6 15. Rd2 e5 16. d5 g6 17. Rf1 Qd8 18. Bh3 Bg7 19. Nh4 $14 {
Tukmakov,V-Makarichev,S/URS-FL/Ashkhabad 1978}) (14... Rac8 15. Qe2 Rfd8 16.
Rd2 cxd4 17. Bxd4 $6 (17. Nxd4 $14) 17... Bxd4 18. Nxd4 a6 19. Rad1 Nc5 20. f4
Re8 $10 {Grivas-Almazi,Z Moskva (ol) 1995}) 15. Nxd4 a6 16. Qe2 (16. Rd2 Rac8
17. Qd1 Rfe8 18. h4 $1 Qb8 19. Qg4 Ba8 20. Re1 b5 21. cxb5 axb5 22. b4 Rc4 23.
a3 Rec8 24. Kh2 $14 {Karpov-Ivanchuk/Monaco/rapid/1995}) 16... Rfe8 17. Rac1
Rac8 18. Rc2 Qb8 19. h4 $1 Qa8 20. Rcd2 Nc5 21. Re1 Rcd8 22. Rdd1 d5 $6 (22...
h6 $13) 23. cxd5 (23. e5 Be7 24. cxd5 Bxd5 $10) 23... exd5 24. Nf5 $1 Nxe4 $8
25. Bxf6 Nxf6 26. Qd2 $44 Rxe1+ 27. Rxe1 Re8 28. Rc1 Qd8 29. Qf4 $1 a5 $1 (
29... g6 $2 30. Nd6 Re7 31. Qxf6 $1 Re1+ 32. Rxe1 Qxf6 33. Nxb7 $18) 30. Nd6 (
30. Rc7 $2 Bc8 $1 $15) 30... Re7 31. Nf5 Re8 32. Bh3 $5 {/\ 33.Rc7 Bc8? 34.
Rc8+-} (32. Nd6 $10) 32... Ba6 33. Rc7 Bd3 34. Rc8 Qxc8 35. Nh6+ gxh6 36. Bxc8
Re1+ $2 (36... Kg7 37. Qd2 Be4 $10) 37. Kh2 {King: Black has to get in quick
before the queen gets going on the king. By attacking f2 immediately, Black
forces a draw.} Ne4 38. Bf5 $2 $138 (38. Qb8 $1 Nxf2 (38... Kg7 39. Qxb6 Nxf2
40. Qxa5 Re2 41. Kg1 $18) 39. Kg2 $1 Re8 40. Kxf2 Bf5 41. Qxb6 Rxc8 42. Qxa5
$18) 38... Rf1 39. f3 (39. Qb8+ Kg7 $10) 39... Rf2+ 40. Kg1 Rf1+ 41. Kg2
1/2-1/2

[Event "Match Keres-Euwe +6-5=3"]
[Site "Amsterdam"]
[Date "1940.01.05"]
[Round "9"]
[White "Euwe, Max"]
[Black "Keres, Paul"]
[Result "0-1"]
[ECO "E19"]
[Annotator "Knaak,R"]
[PlyCount "68"]
[EventDate "1939.12.24"]
[EventType "match"]
[EventRounds "14"]
[EventCountry "NED"]
[SourceTitle "100 Jahre Schach"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

{Das zum Jahreswechsel 39/40 ausgetragene Match auf 14 Partien fьhrte den
jungen Keres (erst 23 Jahre alt) mit dem дuЯerst erfahrenen Matchspieler Euwe
zusammen. Die hollдndischen Organisatoren hatten dabei auch ein neuerliches
Match Aljechin-Euwe im Auge. Fьr Keres, seit dem Sieg beim AVRO 1938 fьr einen
Wettkampf gegen Aljechin legitimiert, hieЯ es einfach nur Matcherfahrung zu
sammeln.  Zunдchst fьhrte dann auch der Niederlдnder, doch genau diese 9.
Partie lieЯ Keres erstmals in Front gehen; am Ende errang er einen knappen 7,5:
6,5 Erfolg.} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7.
Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 d6 10. Qc2 f5 11. Ne1 Qc8 $5 12. e4 Nd7 13. d5 $6 {
So дhnlich sieht man es oft im Dameninder, aber hier hat WeiЯ keine Chancen
auf Vorteil und sollte den Bauernzug besser unterlassen.} (13. exf5 exf5 14. d5
{kam einige Male in der Praxis vor. Schwarz hatte auch ohne das empfohlene 14..
.c6! keine Mьhe.}) 13... fxe4 $1 14. Qxe4 Nc5 15. Qe2 Bf6 16. Bh3 $6 {Wдhrend
sich das schwarze Spiel sehr harmonisch gestaltet hat WeiЯ Mьhe die
Entwicklung zu beenden. Der Textzug ist zu ehrgeizig. WeiЯ sollte mit} (16.
dxe6 Bxg2 17. Nxg2 Nxe6 18. Be3 {die Notbremse ziehen.}) 16... Re8 $1 17. Be3
Qd8 18. Bxc5 ({Fьr WeiЯ ist das Schlagen} 18. dxe6 {jetzt natьrlich im
Vergleich zu vor 2 Zьgen viel schlechter.}) 18... exd5 $1 19. Be6+ $2 {Das
verliert schlicht einen Bauern.} ({Nach} 19. Be3 d4 20. Bg2 Bxg2 21. Nxg2 dxe3
22. Nxe3 {hat Schwarz zwei Optionen, die einen kleinen, aber dauerhaften
Vorteil gewдhrleisten: a) mit Bd4 und Bxe3 einen schwachen e-Bauern erzeugen,
b) auf die Kraft des Bf6 vertrauen.}) 19... Kh8 20. Rd1 (20. Ba3 Qe7 21. cxd5
Bxd5 {nebst Schlagen auf e6 hat Schwarz einen Bauern mehr und Gewinnstellung.})
20... dxc5 21. Ng2 (21. cxd5 Bxb2 22. Qxb2 Rxe6 $1) 21... d4 $6 (21... Bd4 {
war besser. Schwarz wollte wohl das kleine taktische Getьmmel nach} 22. Nf4
dxc4 23. Qh5 {vermeiden, doch} Qf6 24. Bf7 Re5 $1 25. Ng6+ Qxg6 26. Bxg6 Rxh5
27. Bxh5 Bxb2 $19) 22. f4 $2 (22. Rfe1 $1 {war die bessere Verteidigung.} Qd6
$1 ({Aber nicht den Ьbergang ins Endspiel} 22... Bc8 23. Qg4 Bxe6 24. Rxe6 Rxe6
25. Qxe6 Qe8 26. Qxe8+ Rxe8 27. Kf1 {, denn hier hдtte WeiЯ ganz
ausgezeichnete Remischancen.}) 23. Qg4 Bg5 $1 {[%csl Yf4,Yh4] Schwarz sollte
deutlichen Vorteil haben.}) 22... d3 $1 23. Rxd3 Qxd3 $3 {Fьr die geopferte
Dame wird Schwarz nur Turm+Lдufer erhalte; daЯ WeiЯ dennoch verloren ist,
liegt an der auЯergewцhlichen Kraft der beiden schwarzen Lдufer.} 24. Qxd3 Bd4+
25. Rf2 (25. Kh1 Rxe6 {/\ 26... Rae8, 27... Re2 -+}) 25... Rxe6 26. Kf1 Rae8 $1
{Schwarz denkt gar nicht daran, einen der glдnzenden Lдufer herzugeben.} 27. f5
({Nach} 27. Rd2 {kцnnte es so weitergehen:} Be4 28. Qb3 Bf5 29. Qd1 Bh3 30. Rc2
g5 $1 {WeiЯ ist hilflos.}) 27... Re5 28. f6 gxf6 29. Rd2 Bc8 $1 30. Nf4 Re3 31.
Qb1 Rf3+ 32. Kg2 Rxf4 $1 33. gxf4 Rg8+ 34. Kf3 Bg4+ (34... Bg4+ 35. Ke4 Re8+
36. Kd5 Bf3+ 37. Qe4 Bxe4# {ist eine der mцglichen Varianten.}) 0-1

[Event "YUG-ch 56th"]
[Site "Herceg Novi"]
[Date "2001.04.02"]
[Round "10"]
[White "Ilincic, Zlatko"]
[Black "Gligoric, Svetozar"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2542"]
[BlackElo "2481"]
[Annotator "Kortschnoj,V"]
[PlyCount "89"]
[EventDate "2001.03.23"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "YUG"]
[EventCategory "10"]
[SourceTitle "CBM 083"]
[Source "ChessBase"]
[SourceDate "2001.07.05"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2
Nxc3 9. Qxc3 c5 {This modern way to treat the well-known position of the
Queen's-Indian is not quite satisfactory. The old move 9...f5 yields more
chances to equalize the game.} 10. Rd1 d6 11. Bf4 Nd7 {Other moves - 11...Nc6,
Qc7, Qc8 - also do not promise an easy life to black.} 12. dxc5 Nxc5 {It was
not possible to play d:c5, due to Ne5. Now black has a weak pawn d6. This
weakness is not illusory - it is a real one!} 13. Nd4 $5 {A new way. - Some
time ago people continued 13.Rc1, followed by b2-b4 - also with practical
success. I think, the text move is stronger - the strong Bb7 has to be
eliminated.} Bxg2 14. Kxg2 Bf6 (14... e5 {Not} 15. Nf5 {with big advantage to
white.}) 15. Be3 Rc8 $6 ({Black could not play} 15... d5 $2 {After} 16. Qa3 Qd7
17. Nf3 {and then cxd5 he would have had an isolated pawn with rather passive
location of his pieces.}) ({But instead of the last move} 15... Qd7 16. Qa3
Qb7+ 17. Nf3 Rfd8 {had to be preferred.}) 16. Qa3 a5 17. Nb5 d5 ({If} 17... Rc6
{then there were several unpleasant moves for black including 18.B f4 or Bd4.})
18. cxd5 exd5 19. Bd4 Bxd4 ({IF} 19... Qe7 {then} 20. Nc3 {and black is
already losing a pawn.}) 20. Nxd4 Qe7 21. Qf3 Rfd8 22. Rac1 g6 23. Rc3 Qe4 24.
b3 Re8 $2 {Bad move.} ({Black had to play} 24... Kg7 {in order to take on f3
and then Ne6, still with chances to defend the position.}) 25. Nb5 Rc6 $6 {
Loses a pawn. To play back Red8 was more stubborn.} 26. Rxd5 Rf6 (26... Qxe2 {
would fail to} 27. Qxe2 Rxe2 28. Rd8+ Kg7 29. Nd4 Rxf2+ 30. Kxf2 Ne4+ 31. Ke3 {
.}) 27. Qxe4 Nxe4 28. Rf3 Rc6 29. Re3 Kf8 (29... Rc2 30. a4) 30. f3 Nf6 31.
Rxe8+ Nxe8 32. Nd4 Rc1 33. a4 Rc7 34. Rd8 Rb7 35. Nb5 Re7 36. Kf2 Kg7 37. e4
Nc7 38. Nd6 {Black's position is totally lost due to the passive location of
all his pieces.} Na6 39. Ne8+ Kh6 40. h4 $1 Nc7 (40... Nc5 41. g4 Nxb3 (41...
g5 42. Nd6 Re6 (42... Kg6 43. Nf5) 43. Rg8) 42. g5+ Kh5 43. Kg3) 41. Nd6 Na6
42. g4 f6 43. Ne8 Nc5 44. Nxf6 Kg7 45. Ne8+ 1-0

[Event "Candidates sf"]
[Site "Elista"]
[Date "2007.05.31"]
[Round "1.4"]
[White "Bareev, Evgeny"]
[Black "Polgar, Judit"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2643"]
[BlackElo "2727"]
[Annotator "Krasenkow,M"]
[PlyCount "107"]
[EventDate "2007.05.27"]
[EventType "k.o."]
[EventRounds "12"]
[EventCountry "RUS"]
[SourceTitle "CBM 119"]
[Source "ChessBase"]
[SourceDate "2007.08.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.08.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2
Nxc3 9. Qxc3 c5 10. Rd1 d6 11. b3 Nd7 (11... Bf6 {is the main theoretical move,
quite sufficient for equality. GM Judit Polgar tries another plan, condemned
by theory... and fails to rehabilitate it.}) 12. Bb2 Nf6 {Quite logical. White
must react energetically, otherwise Black's control of the e4 square will be
an important factor.} ({However,} 12... Bf6 $142 {transposing to the 11...Bf6
system.}) 13. d5 $1 (13. dxc5 bxc5 14. Ne1 Qb6 15. e4 Rfd8 16. Nd3 Bf8 $6 (
16... a5 $1 $132) 17. Qe1 Be7 18. e5 dxe5 19. Nxe5 Bxg2 20. Kxg2 Qb7+ 21. f3
$14 {/= 1-0 Lombard,A-Scholz Solis,G/Buenos Aires 1978/EXT 2000 (75)}) (13. Ne1
Bxg2 14. Nxg2 Qc7 15. dxc5 bxc5 16. Rd3 a5 17. a4 Rfd8 18. Rad1 Ne8 19. Qd2 Qb7
20. Ne3 Ra6 21. Bc3 Rb8 22. Rb1 Qa8 23. Nc2 d5 $1 24. cxd5 c4 25. Rf3 cxb3 26.
dxe6 Rxe6 27. Nd4 Re4 28. Nf5 Bf8 29. Bxa5 Rxa4 30. Qd7 Qxf3 31. exf3 Rxa5 $44
{0-1 Kraidman,Y-Smyslov,V/Hastings 1976/Inf 23 (35)}) (13. Qd3 Qc7 14. dxc5
bxc5 15. Ng5 e5 16. Bxb7 Qxb7 17. f4 Rad8 18. Nh3 e4 19. Qc3 Nh5 20. Rab1 Bf6
$13 {1-0 Kuerten,D-Westerlund,B/ICCF 1997/ICCF tele 1/2002 (64)}) 13... exd5 (
13... e5 {is perhaps a lesser evil:} 14. Nxe5 dxe5 15. d6 Bxg2 16. Qxe5 Re8 17.
dxe7 Qxe7 18. Qxe7 Rxe7 19. Kxg2 Rxe2 20. Bxf6 gxf6 21. Rd7 Rb2 (21... a5 22.
Rd6 a4 23. Rxb6 axb3 24. Rxb3 Rc2 25. Rb6 Kg7 26. a4 Rxc4 27. a5 $16 {1-0
Anikaev,Y-Yuferov,S/USSR 1977/Inf 24 (41)}) 22. Re1 Rxa2 23. Ree7 Rf8 24. Rxa7
Rxa7 25. Rxa7 Rd8 26. Rb7 Rd6 27. g4 Kg7 28. f3 Kg6 29. Kg3 h5 30. gxh5+ Kxh5
31. Rxf7 Rd3 32. Rxf6 Rxb3 33. Kf4 $14 {1/2-1/2 Petrosian,T-Karpov,A/Moscow
1976/URS-ch (63)}) 14. cxd5 Re8 (14... Ne8 15. e4 Bf6 16. Qc2 Bxb2 17. Qxb2 Qf6
18. Qd2 Rd8 19. Ne1 Nc7 20. a4 Rfe8 21. Nc2 a5 $6 22. Ne3 Rb8 23. f4 $16 {
1-0 Schinzel,W-Boehlig,H/Warsaw 1978/EXT 2002 (29)}) 15. e4 (15. Nh4 $5 {
is tempting. After} Bf8 (15... Nh5 $5) 16. Qf3 Nd7 17. e4 b5 18. Qe2 b4 19. f4
a5 20. a3 Ba6 21. Qf3 Be7 22. axb4 axb4 23. Nf5 Bf6 24. Qf2 {0-1 Thorbergsson,
F-Hecht,H/Siegen 1970/EXT 2002 (45) White eventually managed to build up an
attacking position but lost the game after all.}) 15... Bf8 (15... b5 $5 {
Here is how the great Ulf Andersson defended this position:} 16. Re1 ({a
prophylactic approach is interesting:} 16. Nd2 Qd7 17. a3 Bd8 18. Qf3 a6 19.
Rdc1 Qg4 20. Qxg4 Nxg4 21. Bc3 Bf6 22. h3 Bxc3 23. Rxc3 Nf6 24. f4 h6 25. Kf2
Kf8 26. Rc2 g5 27. Bf3 Rad8 28. Re1 gxf4 29. gxf4 Bc8 30. h4 $14 {1-0 Salai,
J-Shields,G/IECC 2000/81 telechess (55)}) 16... Bf8 17. Nh4 a5 18. Nf5 a4 19.
Rad1 axb3 20. axb3 b4 21. Qc1 Nd7 22. f4 g6 23. Ne3 Ba6 24. Ba1 Bb5 25. Qb2
Rxa1 $1 26. Qxa1 Bg7 27. Qa7 Bc3 28. Bf1 Bxf1 29. Nxf1 Bxe1 30. Rxe1 Nf6 31. e5
dxe5 32. fxe5 Qxd5 33. exf6 Qd4+ 34. Kg2 Qd5+ {1/2-1/2 Lakic,N-Andersson,U/
Banja Luka 1976/MCL}) 16. Nd2 b5 17. a4 b4 $6 {An unsuccessful attempt to
improve on the following game. Black just weakens the c4-square.} (17... Ba6
18. axb5 Bxb5 19. Re1 a5 20. Qc2 Qd7 21. Nc4 Ra6 22. e5 dxe5 23. Nxe5 Qc7 24.
Bc3 Rd8 25. Red1 Re8 26. Nc4 a4 27. Ne3 Qd7 28. bxa4 Bxa4 29. Qd3 Bb5 30. Qc2
Ba4 31. Qf5 Qxf5 32. Nxf5 Rea8 33. Re1 R8a7 34. Bf1 Rb6 35. d6 $18 {1-0
Tukmakov,V-Kuzmin,G/Leningrad 1977/URS-ch (41)}) (17... a6 18. axb5 axb5 19.
Rxa8 Qxa8 20. Ra1 Qb8 21. f4 $36) 18. Qc2 g6 (18... a5 $5) 19. a5 Ba6 20. Bf1 {
[%mdl 32] A typical move exchanging the defender of the light squares in
Black's camp. After the bishop exchange the white knight will be comfortably
placed on c4.} (20. Nc4 $143 Bxc4 21. Qxc4 $14) 20... Bxf1 21. Rxf1 Bh6 (21...
Bg7 $5 {was probably more accurate but didn't solve Black's problems:} 22. Rfe1
(22. f4 $2 Nxe4) 22... Nd7 23. Bxg7 Kxg7 24. f4 $16 {[%cal Yd2c4]}) 22. f4 Bg7
23. Rfe1 Qd7 24. Nc4 {Black is now totally passive and can't prevent White
preparing a decisive break.} Nh5 25. Rad1 Bxb2 26. Qxb2 Ng7 {[%csl Rg7]} 27.
Qg2 Rad8 28. g4 (28. e5 $5 Nf5 29. g4 {but White needn't hurry.}) 28... f6 29.
h3 g5 30. fxg5 fxg5 31. e5 $1 {Still!} dxe5 32. d6 Qf7 33. Qd5 e4 34. Qxg5 Qf3
35. Qd5+ Re6 36. Re3 Rdxd6 37. Rxf3 Rxd5 38. Rxd5 exf3 39. Kf2 {[%mdl 4096]
The complications have ended in a gloomy endgame for Black. His pawns are
falling like ripe apples and his g7 knight is still out of play.} Re2+ 40. Kxf3
Rc2 41. Rd8+ {It is essential to capture the a7 pawn and not c5. White's
passed a5 pawn becomes extremely formidable.} Kf7 42. Rd7+ Kg6 43. Rxa7 Ne6 44.
Ke4 Nd4 45. h4 {The principle of two weaknesses: a threat to move the a5-pawn
forward is combined with an attack on the black king.} Rh2 46. a6 (46. Ne5+ Kf6
47. Nd7+ Kg6 (47... Ke6 48. Nxc5+) 48. Nf8+ Kf6 49. g5# {was simpler}) 46...
Nxb3 47. Kd5 Kf6 48. Rxh7 Ra2 49. a7 Nc1 50. Ne5 Rd2+ 51. Kxc5 Ra2 52. Nd7+ Kg6
53. Nf8+ Kf6 54. Kxb4 1-0

[Event "Harkany Tenkes Cup"]
[Site "Harkany"]
[Date "1989.11.??"]
[Round "?"]
[White "Nikolaev, Sergej"]
[Black "Enders, Peter"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2320"]
[BlackElo "2460"]
[Annotator "Kruszynski,W"]
[PlyCount "86"]
[EventDate "1989.11.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "HUN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

{SCHACH Magazin64 1/1990 Seite 11} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5.
Bg2 Be7 6. Nc3 Ne4 7. Qc2 Nxc3 8. Qxc3 O-O 9. O-O f5 10. Qb3 Bf6 11. d5 {[#]}
Na6 12. Be3 Qe7 13. Rad1 Nc5 14. Bxc5 Qxc5 15. Ne1 exd5 16. cxd5 $6 ({Besser
ist} 16. Bxd5+ Bxd5 17. Rxd5 Qe7 18. e3) 16... Kh8 17. Nd3 Qd6 18. Rc1 a5 19.
Rc2 Ba6 20. Rfc1 a4 $1 21. Qa3 $6 Qxa3 22. bxa3 Bxd3 23. exd3 Be5 24. Re1 Bd6
25. d4 g6 26. f4 Kg7 27. Kf2 Rfe8 28. Rxe8 Rxe8 29. Bf1 Re4 30. Rc4 b5 31. Rc2
Rxd4 32. Bxb5 Rxd5 33. Bxd7 Bxf4 34. Bxa4 Bd6 35. Bb3 Re5 36. a4 g5 37. Re2
Bc5+ 38. Kf1 Be3 39. a5 f4 40. gxf4 gxf4 41. Rc2 Bc5 42. a6 Bb6 43. Kg2 Ra5
1/2-1/2

[Event "Metz op 31th"]
[Site "Metz"]
[Date "2013.04.23"]
[Round "6"]
[White "Wirig, Anthony"]
[Black "Maiorov, Nikita"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2481"]
[BlackElo "2535"]
[Annotator "Metz Alekhine/Primel,D"]
[PlyCount "50"]
[EventDate "2013.04.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[TimeControl "40/5400:1800+30"]
[WhiteClock "1:30:00"]
[BlackClock "1:30:00"]

1. d4 Nf6 {01h30} 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4
8. Qc2 Nxc3 9. Qxc3 f5 {87} 10. Bf4 {Une ligne secondaire} (10. d5 {La grande
ligne} Bf6 11. Qc2 {[%csl Rf5]}) 10... Be4 11. h4 $5 Bf6 {69} 12. Qe3 Nc6 13.
Rad1 (13. Rfd1) 13... Ne7 $146 (13... Re8 14. Ne5 Bxg2 15. Kxg2 Ne7 {Meier,G 
(2650)-Baklan,V (2618) GER CupT final 2011 (2) 1/2-1/2}) 14. Bg5 Qe8 15. Ne1
Bxg2 16. Nxg2 Qf7 17. Nf4 Ng6 {Les échanges continuent et la proposition de
nulle va vite arriver} 18. Bxf6 Qxf6 19. Nxg6 (19. Nd3 Rae8 20. Ne5 f4) 19...
Qxg6 20. Qf4 d6 21. c5 Qg4 $11 22. Qxg4 fxg4 {[%emt 0:00:50]} 23. cxd6 cxd6 24.
Rc1 Rac8 25. Rfd1 Kf7 1/2-1/2

[Event "Match Rossolimo-Tartakower +1-1=8"]
[Site "Paris"]
[Date "1948.11.01"]
[Round "2"]
[White "Tartakower, Saviely"]
[Black "Rossolimo, Nicolas"]
[Result "0-1"]
[ECO "E19"]
[Annotator "Primel,D"]
[PlyCount "98"]
[EventDate "1948.10.31"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "FRA"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

{Source: L'Echiquier de Paris Dйcembre 1948 p 133} 1. Nf3 Nf6 2. g3 b6 3. Bg2
Bb7 4. d4 e6 5. c4 Be7 6. Nc3 (6. O-O {la ligne principale}) 6... Ne4 7. Qc2 (
7. Bd2) 7... Nxc3 8. bxc3 $5 {[%cal Ge2e4]} (8. Qxc3 $142 {Plus logique aprиs
avoir jouй Qc2 mais bc3 donne des positions plus dйsйquilibrйes aprиs sa
dйfaite de la 01иre ronde, TARTAKOVER souhaitait probablement prendre une
revanche.}) 8... d6 (8... f5 {Davantage dans l'esprit de la dйfense
Ouest-Indienne mais c'est aussi plus risquй}) 9. O-O Nd7 10. e4 $14 {[%csl Rb7,
Gc4,Gd4,Ge4] C'est l'idйe de la reprise bc3} O-O (10... c5 $5) 11. h3 $6 {
[%cal Gc1e3] Empкche Ng4 pour jouer Be3 mais c'est un peu lent et il vallait
mieux attendre que les Noirs jouent Nf6 avant de pousser h3} (11. Rd1 $142 {
[%cal Gd1d8];Guimard,C-Villegas,B Mar del Plata 1944 (5) 1-0}) (11. Be3 $142 $1
c5 (11... Nf6 12. e5 dxe5 13. Nxe5 Bxg2 14. Kxg2 {[%cal Ge5c6]} Bd6 15. f4 {
[%csl Ge5][%cal Ge3g1]} (15. Rad1) 15... Qb8 {[%cal Gb8b7]} 16. Rae1 Qb7+ 17.
Kg1 c5 (17... Qe4)) 12. d5 {[%csl Rb7,Gc6];Pirc,V-Romanovsky,P Moscow 1935 (9)
1-0}) 11... Qe8 $5 {[%cal Ge8h5,Ge8f7,Gf7g6] En йvitant de jouer Nf6, le coup
h3 ne sert а rien et aprиs Qh5, c'est peut-кtre presque un affaiblissement} (
11... Nf6 $6 12. Re1) 12. Re1 e5 13. Be3 a5 14. Nd2 Ba6 15. Kh2 f6 16. f4 Qf7
17. Qa4 Qe8 18. Bf3 exf4 19. Bxf4 Ne5 20. Qxe8 $6 {[%csl Rc4] Malgrй
l'avantage d'espace, les Blancs n'ont pas intйrкt а йchanger les Q а cause de
la structure а l'aile-dame} Nxf3+ 21. Nxf3 Rfxe8 22. c5 bxc5 23. dxc5 Rab8 $17
24. Rad1 Rb2+ $36 25. Rd2 Reb8 (25... Rxd2+ 26. Nxd2 Rb8) 26. cxd6 cxd6 27.
Red1 a4 28. Nd4 R8b6 29. Nf5 Bf8 30. Rxb2 Rxb2+ 31. Kg1 Rxa2 32. Bxd6 g6 (32...
Be2 33. Rb1 Bxd6 34. Nxd6 h5 35. Rb8+ Kh7 $17) 33. Bxf8 Kxf8 34. Rd6 $5 (34.
Rd8+ Kf7 35. Rd7+ Ke8 (35... Ke6 36. Re7#) 36. Ra7 (36. Rxh7 gxf5)) 34... gxf5
35. Rxf6+ Ke7 36. Rxa6 fxe4 37. Rh6 a3 $40 {[%csl Ga3]} 38. Rxh7+ Kd6 39. Ra7
e3 {[%csl Ge3,Rg1] Comme souvent en finale de R, ce n'est pas le matйriel qui
est le facteur dйcisif} 40. Kf1 Rf2+ 41. Ke1 a2 $19 42. g4 Rh2 43. h4 Rxh4 44.
Ke2 Rh1 45. Ra6+ Ke5 46. Ra5+ Kf4 47. Ra4+ Kg5 48. Rxa2 Rh2+ 49. Kxe3 Rxa2 {
Le score est de 1-1 aprиs 2 rondes} 0-1

[Event "Rohde op 10th"]
[Site "Sautron"]
[Date "2010.10.25"]
[Round "4"]
[White "Ivanov, Jordan"]
[Black "Maiorov, Nikita"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2437"]
[BlackElo "2546"]
[Annotator "Primel,D"]
[PlyCount "74"]
[EventDate "2010.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 {01h30+30S} 2. c4 e6 3. Nf3 b6 4. g3 Bb7 (4... Ba6) 5. Bg2 Be7 (5...
Bb4+ {L'alternative} 6. Bd2 c5 (6... a5)) 6. Nc3 {[%cal Gd4d5]} (6. O-O) 6...
O-O 7. O-O {[%cal Gd4d5]} Ne4 {Occupe la case clй avant que les Blancs n'aient
le temps de rйaliser la menace d4d5} (7... Na6 $5 {la spйcialitй de Tiviakov})
8. Qc2 {[%csl Gh7][%cal Gc2e4,Gg2b7,Gf3g5,Gf3e5] Continue а lutter pour le
contrфle de la case "e4" tout en gardant des meances tactiques de dйcouverte
sur le Bb7 non protйgй} (8. Nxe4 $143 {Cette ancienne ligne est passйe de mode
car les Blancs peinent а garder un petit avantage d'ouverture} Bxe4 9. Ne1 (9.
Nh4 f5 $132 {[%cal Ge7h4]}) 9... Bxg2 10. Nxg2 d5 11. Qa4 $14 {[%csl Rc6];
Karpov,A (2725)-Epishin,V (2620) Madrid 1992 (6) 1/2}) (8. Bd2 $5 f5 9. d5 Bf6
10. Rc1 Na6 11. Be1 $14) 8... Nxc3 (8... f5 $2 9. Ne5 $40 {[%csl Rb7]}) 9. Qxc3
c5 (9... f5) (9... d6) 10. Rd1 d6 {01h23} 11. b3 (11. d5 $143 {La poussйe
thйmatique n'est pas rйalisйe dans des bonnnes conditions} exd5 12. cxd5 Bf6
13. Qc2 Na6 14. e4 Re8 $132) 11... Bf6 {[%cal Gf6c3]} 12. Bb2 Qe7 {01h22} (
12... Qc7 13. Qd2 Rd8 14. dxc5 dxc5 15. Qf4 $5 $36 {[%cal Gd1d8];Timman,J 
(2600)-Karpov,A (2725) IBM Amsterdam 1980 1/2}) 13. Qc2 Nc6 14. Rac1 $146 ({RR
} 14. a3 Rac8 15. dxc5 Bxb2 16. Qxb2 dxc5 {1/2-1/2 Ivkov,B-Polugaevsky,L/Palma
de Mallorca 1970/IZT}) ({RR} 14. Rd2 Rac8 15. dxc5 dxc5 16. Rad1 Rfd8 17. Bxf6
Qxf6 18. Rxd8+ Rxd8 19. Rxd8+ Qxd8 20. Qd2 {1/2-1/2 Vaganian,R (2630)-Tal,M 
(2620)/Lvov 1984/MCL}) (14. e4 {La grande ligne} e5 15. d5 Nd4 16. Bxd4 $5 cxd4
17. Bh3 $1 {[%csl Gc8][%cal Gf3e1,Ge1d3];Polugaevsky,L (2635)-Gulko,B (2530)
URS-ch44 Moscow 1976 (14) 1-0}) 14... Rfd8 15. Bc3 {[%cal Gc2b2]} Rac8 {01h18}
16. Qb2 Nb8 $5 {[%cal Gb8d7,Gb8a6] 01h06 Apparamment le premier coup hors
prйparation} 17. h4 {[%cal Gh4h5,Gh5h6]} h6 {01h06} 18. Rd2 {Les Blancs ont un
leger avantage d'espace mais il n'est pas facile d'amйliorer la position du
bulgare} Na6 {46""} 19. d5 $6 {Enferme le Bb7 mais les Blancs ont perdu
beaucoup de temps а mettre une batterie sur la diagonale "a1h8" pour
maintenant йchanger le bon B. Au surplus, le Nc7 va ensuite faire pression sur
le P"d5" et le soutenir par la poussйe e2e4 placerait un P arriйrй sur la
colonne "e" ouverte.} (19. Rcd1 $11 {[%cal Gd4c5]}) 19... Bxc3 20. Rxc3 (20.
Qxc3) 20... exd5 21. cxd5 Nc7 $132 {[%cal Gc7b5]} 22. Nh2 (22. Bh3) 22... Nb5 {
36""} 23. Rc4 Qe5 $1 24. Qc1 {[%cal Gc4e4]} (24. Qxe5 dxe5 $15 {[%cal Gb5d6]})
24... f5 $1 {[%csl Ge4]} 25. h5 {[%csl Rg6]} (25. Nf3) 25... Rf8 {[%cal Gf5f4]
33""} 26. e3 Nc7 {23""} 27. Qd1 {Le P"d5" qui йtait censй gкner les Noirs
aprиs d4d5 est maintenant devenu une faiblesse} Qe8 (27... b5 28. Rf4 Rce8) (
27... Ne8 28. Rf4 (28. Nf3) 28... Nf6 {[%csl Rh5]}) 28. Rf4 Rf6 29. e4 Qe7 {
21""} (29... Qf7) 30. exf5 Re8 31. Ng4 (31. Be4 {les Blancs pouvaient se
permettre le luxe de s'accrocher au P}) 31... Qe1+ 32. Qxe1 Rxe1+ 33. Kh2 Rf7
34. f6 (34. Re4 $142 Rxe4 35. Bxe4 Re7 36. f3 {[%cal Gf5f6]} Kf7 37. f6 $1)
34... Bc8 {17""} 35. Ne3 Rxf6 36. Rxf6 gxf6 37. Bh3 Bb7 1/2-1/2

[Event "Linares 09th"]
[Site "Linares"]
[Date "1991.??.??"]
[Round "13"]
[White "Salov, Valery"]
[Black "Anand, Viswanathan"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2645"]
[BlackElo "2635"]
[Annotator "Salov,V"]
[PlyCount "101"]
[EventDate "1991.02.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[EventCategory "17"]
[SourceTitle "CBM 022"]
[Source "ChessBase"]
[SourceDate "1991.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1991.06.01"]
[SourceQuality "1"]

1. Nf3 {Schussler} Nf6 2. c4 e6 3. d4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3
Ne4 8. Qc2 Nxc3 9. Qxc3 c5 10. Rd1 d6 11. Qc2 Nc6 12. d5 Nb4 13. Qd2 exd5 14.
cxd5 Bf6 15. a3 Na6 16. Rb1 $5 {TN} (16. h4 h6 17. Rb1 Re8 18. b4 Qe7 19. Bb2
$1 Bc8 (19... Rad8 $142 $1 20. Bxf6 Qxf6 21. bxc5 Nxc5 22. Nd4 Ne4 23. Bxe4
Rxe4 24. Nc6 Rde8 25. e3 Bc8 $1 $40) 20. Qf4 Bxb2 21. Rxb2 $14 {
Kortschnoj-Salov,Skelleftea 1989}) 16... Nc7 $1 (16... Re8 17. b4 Qe7 18. Bb2
$1 Qxe2 19. Bxf6 Qxd2 20. Nxd2 gxf6 21. Ne4 $14) 17. e4 Re8 18. Qc2 (18. Re1
Nb5 $1 $10) 18... Qe7 $1 (18... Nb5 19. Be3 Qe7 20. a4 Nc7 21. Nd2 $16) 19. Re1
Nb5 $1 20. Bd2 (20. Be3 $5 Qxe4 21. Qb3 Nc7 22. Bxc5 Qxd5 23. Qxd5 Bxd5 24.
Bxd6 Rxe1+ 25. Rxe1 Nb5 26. Be5 Bxf3 27. Bxf3 Re8 28. Bc6 Rxe5 29. Rxe5 Bxe5
30. Bxb5 $10) 20... Bc8 $1 21. Qd3 $6 (21. e5 $2 dxe5 22. d6 Nxd6 23. Nxe5 Bxe5
24. Bxa8 Bf5 $19) (21. Bf1 $142 Bd7 22. Qb3 Nd4 23. Nxd4 Bxd4 24. Bc3) 21...
Bd7 $1 22. Bf1 (22. Bf4 g5 $1 $36) 22... Rac8 $1 23. Qb3 $1 Nd4 24. Nxd4 Bxd4
25. Bc3 Qf6 $1 $10 26. Bxd4 (26. Qc2 Bg4 $1 $132) 26... Qxd4 27. Rbd1 Ba4 (
27... Qa4 $142 28. Qxa4 Bxa4 29. Rd2 Bd7 30. f4 f6 $10) 28. Rxd4 Bxb3 29. Rd2
c4 30. f4 $14 Rc5 $5 (30... c3 31. bxc3 Rxc3 32. Bb5 $14) 31. Kf2 Kf8 32. Bh3
$1 (32. e5 $2 dxe5 33. fxe5 c3 $1 34. bxc3 Bxd5 $17) 32... f6 (32... Rd8 33.
Bg2 $1 f6 34. e5 fxe5 35. fxe5 dxe5 36. Rxe5 $36) 33. Be6 (33. Bd7 $5) 33...
Ke7 34. Ke3 Ba4 35. Rc1 Bd7 36. f5 Rb8 $2 (36... Rec8 $142 37. Kd4 b5 38. g4
R8c7 39. h4 Be8 40. g5 a5 41. Rdc2 $14) 37. Kd4 b5 38. g4 Be8 39. h4 Rc7 40. g5
Bh5 41. Rc3 (41. b3 $6 Rb6 $1 42. bxc4 Ra6 $132) 41... Rbb7 42. Rg2 a5 43. Bg8
h6 (43... Rb8 $5 44. Bxh7 Rbc8 {/\b5-b4<=>}) 44. gxh6 gxh6 45. Be6 Be8 46. Rg8
h5 47. Rh8 Kd8 48. Rg3 $1 $18 Rh7 (48... b4 49. Rgg8 Re7 50. axb4 axb4 51. Bf7
Rxf7 52. Rxe8+ Kc7 53. Rc8+ Kb6 54. Rxc4 $18) (48... Rg7 49. Rg6 $1 $18) 49.
Rxh7 Rxh7 50. Rg8 Rc7 (50... Ke7 51. Kc3 Bf7 52. Ra8 $18) (50... Rb7 51. Kc3
Rc7 52. e5 dxe5 53. d6 Ra7 54. a4 $18) 51. Kc3 1-0

[Event "Dortmund-A"]
[Site "Dortmund"]
[Date "1991.??.??"]
[Round "1"]
[White "Chernin, Alexander"]
[Black "Razuvaev, Yuri S"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2610"]
[BlackElo "2585"]
[Annotator "Schussler,H"]
[PlyCount "60"]
[EventDate "1991.03.23"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "12"]
[SourceTitle "CBM 023"]
[Source "ChessBase"]
[SourceDate "1991.08.01"]
[SourceVersion "1"]
[SourceVersionDate "1991.08.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2
Nxc3 9. Qxc3 f5 10. d5 (10. b3 Bf6 11. Bb2 d6 12. Qd2 Nd7 13. Ne1 Bxg2 14. Nxg2
Bg5 $5 15. Qc2 Nf6 16. d5 Qd7 17. dxe6 Qxe6 18. Bc1 Bxc1 19. Raxc1 Nh5 {
Draw agreed, Andersson-Ehlvest, France 1989. 20.e3!?}) 10... Bf6 (10... exd5 $5
11. Ne1 d4 12. Qxd4 Bxg2 13. Nxg2 Nc6 14. Qd5+ Rf7 $14) 11. Qc2 Na6 12. Ne1 {
A new but not very active move. Black gets nice piece-play compensating White`
slight bind in the center.} (12. Rd1 {(12.Be3 c6!?)} Qe7 13. Nd4 Nc5 14. Be3
Bxd4 15. Bxd4 d6 16. b4 Nd7 $10 {This has occured a few times, for instance in
Krogius-Cholmov, Tallin 1965.}) 12... Nc5 13. Be3 Ne4 14. Rd1 Qe7 15. Bxe4 fxe4
16. Ng2 exd5 17. cxd5 c5 18. dxc6 dxc6 19. Qc4+ Qf7 20. Qxf7+ Rxf7 $10 21. Bd4
Be7 22. h4 Ba6 23. Rd2 c5 24. Be3 Rd8 25. Rfd1 Rxd2 26. Rxd2 Bb5 27. Nf4 Bf6
28. Nd5 Rd7 29. Nxf6+ gxf6 30. Rxd7 Bxd7 1/2-1/2

[Event "Linares 09th"]
[Site "Linares"]
[Date "1991.??.??"]
[Round "9"]
[White "Timman, Jan H"]
[Black "Ehlvest, Jaan"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2630"]
[BlackElo "2650"]
[Annotator "Schussler,H"]
[PlyCount "75"]
[EventDate "1991.02.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[EventCategory "17"]
[SourceTitle "CBM 022"]
[Source "ChessBase"]
[SourceDate "1991.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1991.06.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2
Nxc3 9. Qxc3 f5 10. d5 $1 exd5 11. Ne1 d4 12. Qxd4 $14 Bxg2 13. Nxg2 Rf7 14.
Be3 Nc6 15. Qd5 Bf6 16. Rab1 Ne7 17. Qd3 d6 18. Rfd1 Qc8 19. b4 Qa6 20. Qb3 Ng6
21. Rbc1 Re8 22. Rc2 Ne5 23. Bd4 Ng4 $6 24. h3 Ne5 25. c5 $1 $16 bxc5 26. bxc5
dxc5 27. Bxc5 Kh8 28. Ne3 Rd7 29. Rxd7 Nxd7 30. Qf7 Qc8 31. Bxa7 $18 Rd8 32.
Qc4 c5 33. Bxc5 f4 34. Bd6 Qxc4 35. Nxc4 fxg3 36. Bxg3 Rc8 37. Ne3 Ra8 38. Nd5
1-0

[Event "URS-ch58"]
[Site "Moscow"]
[Date "1991.??.??"]
[Round "8"]
[White "Serper, Grigory"]
[Black "Shneider, Aleksandr"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2490"]
[BlackElo "2540"]
[Annotator "Schussler,H"]
[PlyCount "51"]
[EventDate "1991.11.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. Nc3 O-O 7. d4 Ne4 8. Qc2
Nxc3 9. Qxc3 f5 10. d5 exd5 11. Ne1 Na6 (11... d4 12. Qxd4 Bxg2 13. Nxg2 Rf7 {
13. - Kh8!?} 14. Be3 Nc6 15. Qd5 Bf6 16. Rab1 Ne7 17. Qd3 d6 18. Rfd1 $14 {
Timman,J-Ehlvest,J, Linares 1991.}) 12. cxd5 Nc5 13. Bf4 $14 Bd6 14. Bxd6 cxd6
15. Nd3 Ne4 16. Bxe4 fxe4 17. Nf4 Qe7 18. Rad1 Ba6 19. Qe3 Qe5 20. Rd4 Rfe8 21.
Rfd1 Bb7 22. h4 Qf5 23. Rc1 $16 Re5 24. Rc7 Bxd5 $4 25. Nxd5 Rxd5 26. Qb3 1-0

[Event "Biel"]
[Site "Biel"]
[Date "1990.??.??"]
[Round "4"]
[White "Andersson, Ulf"]
[Black "Karpov, Anatoly"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2630"]
[BlackElo "2730"]
[Annotator "Schussler,H"]
[PlyCount "61"]
[EventDate "1990.07.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "SUI"]
[EventCategory "14"]
[SourceTitle "CBM 019"]
[Source "ChessBase"]
[SourceDate "1990.12.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.12.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. d4 Ne4 8. Qc2
Nxc3 9. Qxc3 c5 10. b3 d6 11. Bb2 Bf6 12. Rad1 Qc7 13. Qd2 Rd8 14. dxc5 dxc5
15. Qf4 Na6 16. Qxc7 Nxc7 17. Bxf6 gxf6 $10 18. Nd2 Bxg2 19. Kxg2 Kf8 20. Ne4
Ke7 21. Nc3 Na6 22. Rxd8 Rxd8 23. Rd1 Rxd1 24. Nxd1 Nb4 25. Nc3 f5 26. f4 Kf6
27. Kf3 Kg6 28. e3 Kh5 29. h3 Kg6 30. e4 h5 31. exf5+ 1/2-1/2

[Event "Baden-Baden International"]
[Site "Baden-Baden"]
[Date "1925.05.13"]
[Round "20"]
[White "Tartakower, Saviely"]
[Black "Alekhine, Alexander"]
[Result "1/2-1/2"]
[ECO "E19"]
[Annotator "Tartakower,S"]
[PlyCount "40"]
[EventDate "1925.04.16"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2
d5 (8... Nxc3 9. Qxc3 f5 {main line}) (8... f5) 9. cxd5 Nxc3 10. bxc3 exd5 11.
Ne5 (11. c4) 11... Qc8 (11... Nd7) 12. c4 (12. Qb3 Qe6 13. e4) 12... dxc4 13.
Bxb7 Qxb7 14. Qxc4 c5 15. dxc5 Bxc5 $11 16. Bb2 Nc6 17. Nxc6 (17. Qg4 Nxe5 18.
Bxe5 f6 $11 (18... f5 $11)) (17. Ng4 {[%cal Rg4f6,Yg8h8,Rc4e4]} h5 (17... Z0
18. Nf6+ $140 Kh8 19. Qe4 $18) 18. Ne5 Nxe5 19. Bxe5 $11) (17. Nd3 Bd6 18. Qg4
f5 19. Qf3 Na5 20. Qxb7 Nxb7 $11) (17. Rad1 {Tfd1} Nxe5 18. Bxe5 Rad8 $11) (17.
Qd5 Na5 (17... Rac8 $6 18. Nd7 Rcd8 19. Qg5) 18. Qxb7 Nxb7 19. Rfd1 Rfd8 $11) (
17. Qe4 Nd8 18. Qg4 Ne6 19. Rad1 Rad8 $11) 17... Qxc6 18. Qg4 Qg6 19. Qxg6 hxg6
20. Rfd1 Rfd8 1/2-1/2

[Event "Politiken zt"]
[Site "Munkebo"]
[Date "1998.09.11"]
[Round "1.2"]
[White "Rodgaard, John"]
[Black "Olafsson, Helgi"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2320"]
[BlackElo "2505"]
[Annotator "Tisdall,J"]
[PlyCount "79"]
[EventDate "1998.09.10"]
[EventType "k.o."]
[EventRounds "5"]
[EventCountry "DEN"]
[SourceTitle "CBM 067"]
[Source "ChessBase"]
[SourceDate "1998.11.30"]
[SourceVersion "2"]
[SourceVersionDate "1998.11.01"]
[SourceQuality "1"]

{[%mdl 28]} 1. c4 {Baburin} Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3
O-O 7. d4 Ne4 8. Qc2 Nxc3 9. Qxc3 c5 10. Rd1 d6 11. b3 Bf6 12. Qc2 {Baburin:
'This may be a novelty compared to the usual 12 Bb2. Obviously, the idea is to
play 13 Ng5.'} Nc6 {Baburin: 'Usually, in this variation this knight goes to
d7, so perhaps White has achived something due to his new idea on move 12.'}
13. Bb2 Qe7 14. e4 g6 15. d5 {'!' Baburin.} Nb4 16. Qd2 Bxb2 17. Qxb2 e5 18. a3
$146 (18. Ne1 f5 19. exf5 gxf5 20. f4 exf4 21. gxf4 Qe3+ 22. Qf2 Rae8 23. a3
Qxf2+ 24. Kxf2 Rxe1 25. Rxe1 Nd3+ 26. Kg3 Nxe1 27. Rxe1 Kf7 28. Bf3 Bc8 29.
Bh5+ Kf6 30. Be8 Rg8+ 31. Kh3 Rg7 32. Bc6 Re7 33. Rxe7 Kxe7 34. Kh4 Kf6 35. Kh5
Kg7 36. Kg5 h6+ 37. Kh5 Kh7 38. Bb5 Kg7 39. Be8 Kh7 40. a4 Kg7 41. Bb5 Kh7 42.
Bc6 Kg7 43. Be8 a6 44. Kh4 Kf8 45. Bc6 Kf7 46. Kg3 Ke7 47. Kh3 Kf8 48. Kg2 Kf7
49. Kf2 Ke7 50. Ke3 Bd7 {1/2-1/2 Timman,J-Van der Wiel,J/Amsterdam 1988/CBM 07
(50)}) 18... Na6 19. Ne1 {'!' Baburin. Baburin: 'It looks like White is
preparing the usual play with b3-b4, but on d3 the knight can also help him to
play on the kingside.'} f5 {'?' Baburin. Baburin: 'Perhaps Black should delay
this move and relocate his knight first - e.g. to d7.'} 20. Nd3 $5 {A very
bold continuation. Normally white resolves the tension in the center in order
to prevent black creating a pawn roller on the kingside with ...f4. For some
reason, black refuses to indulge in the straightforward advance on this flank.
It seems clear that not taking up the challenge does not pose white problems
to solve.} (20. exf5 {Baburin}) 20... Rae8 $6 (20... f4 21. gxf4 $5 (21. b4 $5)
21... exf4 22. Bf3 {'!' Baburin. Baburin: 'White breaks through in the centre.'
} (22. e5 {leads to interesting play, but one would have to be extremely
cold-blooded to leave the white kingside so compromised. Still, white's
central pawn wedge prevents the full flow of pieces to this sector, so it is
not trivial for black to break through.} f3 23. Bh3 (23. Bf1 $5) 23... Bc8 (
23... Nc7 24. exd6 Qxd6 25. Qe5 $14) 24. e6 Qh4 25. Bf1 Rf5 26. Qd2 Nc7 $40 {
intending to walk the N over to the kingside, looks rather dangerous for white.
} (26... Rg5+ 27. Kh1 Qg4 $2 28. Bh3 $16) (26... Bb7)) (22. e5 $1 {Baburin
White breaks through in the centre.}) 22... Rae8 23. Re1 $13) 21. Re1 (21. exf5
gxf5 22. f4 e4 23. Re1 $14) 21... Bc8 $2 (21... f4 $5) 22. f4 {[%csl Re5][%cal
Ge1e8] '!' Baburin. Now white appears to have easy and powerful play against
black's center. Baburin: 'Now the tension is high in the centre and White has
an extra piece in this area. This determines his big advantage.'} exf4 (22...
fxe4 23. Bxe4 Bh3 24. fxe5 dxe5 25. Bg2 Bxg2 26. Rxe5) 23. exf5 Qg7 {'?'
Baburin.} ({Better was} 23... Qg5 {Baburin though after} 24. Nxf4 Bxf5 {
White has better chances anyway, e.g.} 25. Ne6 $5 Bxe6 26. dxe6 Nc7 27. Rad1 $5
(27. Re2)) 24. Rxe8 Rxe8 25. f6 Qf7 26. Nxf4 Nc7 (26... Rf8 27. Rf1 Nc7 (27...
Qxf6 $4 28. Ne6) (27... Bf5 28. Ne6 Qxf6 29. Qd2 {[%csl Gf5,Gf8][%cal Gf1f8]})
28. Nh3 $18) 27. Rf1 {'+-' Baburin.} Re5 (27... Bf5 {looks like a slightly
tougher nut to crack, though black has little hope of surviving in any case.}
28. Bh3 (28. Nh3 Re5 29. Nf2 g5 30. Qd2 Qh5 31. g4 $5 Bxg4 32. Ne4) 28... Re5
29. g4 Bc8 30. Qd2 $16) 28. Nd3 Rf5 29. Rxf5 Bxf5 30. Nf2 g5 (30... h5 31. h3)
31. Be4 Qg6 32. Qe2 Qe8 (32... Qxf6 33. Bxf5 Qxf5 34. Qe7 {[%csl Rc7,Rd6,Rg5,
Rg8]}) 33. Qf3 Bxe4 34. Nxe4 $18 Qe5 35. Qg4 h6 36. h4 Ne8 37. hxg5 hxg5 38.
Qe6+ Kf8 39. Qxe5 dxe5 40. d6 1-0

[Event "Donetzk zt"]
[Site "Donetsk"]
[Date "1998.11.12"]
[Round "10"]
[White "Shneider, Aleksandr"]
[Black "Komarov, Dimitri"]
[Result "1-0"]
[ECO "E19"]
[WhiteElo "2540"]
[BlackElo "2570"]
[Annotator "Tisdall,J"]
[PlyCount "99"]
[EventDate "1998.11.02"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "UKR"]
[SourceTitle "CBM 068"]
[Source "ChessBase"]
[SourceDate "1999.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.02.01"]
[SourceQuality "1"]

{[%mdl 32]} 1. d4 {Baburin} Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O
O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 c5 10. Rd1 d6 (10... Bf6 11. Qd3 d5 12. cxd5
Qxd5 13. Ne1 Qd7 14. dxc5 Bxg2 15. Kxg2 Qb7+ 16. Qf3 Qxf3+ 17. Nxf3 bxc5 18.
Rb1 Na6 19. Bg5 $14 {1-0 Dyachkov,S-Del Rio Angelis,G/Siofok 1996/Juniors (39)}
) 11. Bf4 Qc8 {A critical choice for black. The text leads to a fairly
unappealing defensive task, but this is a solid and relatively unambitious
system for black. Most popular is Baburin: 'Usually Black plays 11...Nd7 here.'
} (11... Nd7 12. dxc5 (12. Qd2 $5 {deserves serious attention - the pressure
on the d-line is rather unpleasant.} Qc8 $2 13. Bxd6 $1 Bxd6 14. dxc5 Bxc5 15.
Qxd7 Rd8 16. Qa4 Qc7 17. Ne1 Bxg2 18. Kxg2 Qb7+ 19. Kg1 Qe4 20. Qc2 $16 {
1-0 Kallai,G-Marciano,D/Val Thorens 1990/EXT 99 (51)}) 12... Nxc5 13. Rac1 Rc8
14. Qe3 Qc7 15. b4 Nd7 16. Qd2 Bxf3 17. Bxf3 Ne5 18. Bxe5 {1/2-1/2 Sosonko,
G-Andersson,U/Tilburg 1981/MCD (18)}) (11... Nc6 {is a relatively new and
untested alternative that might be black's most reliable option.} 12. Qd2 Nxd4
13. Nxd4 Bxg2 14. Nxe6 fxe6 15. Kxg2 Qd7 16. e4 Rad8 17. f3 Qc6 18. Bg5 Bxg5
19. Qxg5 b5 20. cxb5 Qxb5 21. Rd2 d5 22. Rc1 Qb6 23. Rcc2 {1/2-1/2 Piket,J-Van
der Wiel,J/Wijk aan Zee 1990/CBM 17 (23)}) (11... cxd4 12. Nxd4 Bxg2 13. Kxg2
a6 14. Rd2 Qc8 15. Nf3 e5 16. Bg5 f6 17. Be3 Nd7 18. Rad1 $14 {1-0 Adianto,
U-Prasad,D/Calcutta 1998/EXT 99 (52)}) 12. dxc5 dxc5 13. Be5 $5 $146 {'!?'
Baburin. Probing for weaknesses. White wishes to provoke ...f6 in order to
have a target at e6 later, as well as potential for additional pressure on the
seventh rank and a2-g8 diagonal. The course of the game is a nice illustration
of slowly accumulating advantages stemming from black being induced to weaken
or expose his position. Baburin: 'This is an improvement - White provokes some
weaknesses in Black's pawn chain.'} (13. Bd6 Nc6 14. Bxe7 Nxe7 15. Rd2 Qc7 16.
Qe5 Qxe5 17. Nxe5 Bxg2 18. Kxg2 f6 19. Rd7 {1/2-1/2 Sosonko,G-Andersson,U/
Geneve 1977/EXT 98 (19)}) 13... f6 14. Bd6 Bxd6 (14... Nc6 15. Bxe7 (15. Bh3 $5
{is now a serious alternative to the simple plan of using the d-line adopted
here and in the Sosonko game above.}) 15... Nxe7 16. Rd2 $14) 15. Rxd6 $14 {
[%csl Re6] Baburin: 'Now the e6-pawn needs attention, which helps White to
establish a firm control over the d-file.'} e5 ({Also after} 15... Rd8 {Baburin
} 16. Qd3 Nc6 17. Bh3 f5 18. Rd1 Rxd6 19. Qxd6 Qe8 20. Qc7 {Black experiences
serious problems.}) 16. Nh4 {[%csl Gd5,Gf5][%cal Gd1d8] '!' Baburin. These
exchanges accentuate white's domination of the d-line and light-squared
outposts in the centre.} Bxg2 17. Kxg2 Nc6 ({An attempt to ease the pressure
along the open file by exchanging a couple of rooks would have also resulted
in White's domination after} 17... Rd8 {Baburin} 18. Rxd8+ Qxd8 19. Qf3 Na6 20.
Rd1 $1 Qe8 21. Qd5+ Kh8 22. Qb7) 18. Qf3 (18. Rad1 $14) 18... Nd4 {This is
only a temporary consolation since this square is not secure.} 19. Qd5+ Rf7 (
19... Kh8 {Baburin would not be any better, as after} 20. e3 Nc2 21. Rd1 Nb4
22. Qe4 {White gains total control over the d-file and after a further} Nxa2
23. Rd7 Qe8 24. Nf5 Rg8 25. Qb7 {his attack should succeed.}) 20. Rd1 {Baburin:
'White has succeeded in the occupation of the only open file in the position.
After the enemy knight will be removed (with e2-e3) from this line, White's
major pieces will launch an attack. Their presence on the open file is already
very noticeable, as Black's knight does not have many squares available for
its retreat. Strategically White is winning.'} Qb7 21. Qxb7 Rxb7 22. e3 g5 23.
Nf3 $5 {A very interesting decision, but objectively I believe it is a bit too
minimalistic to be best. The straightforward} (23. exd4 {leaves black with a
grim selection of poor endings to play.} gxh4 24. dxe5 (24. dxc5 bxc5 25. b3
hxg3 26. hxg3 $16 {is also promising.}) 24... fxe5 25. Re6 hxg3 26. hxg3 {
Baburin: 'with winning endgame.'} b5 27. cxb5 Rxb5 28. b3 $16 {Nevertheless,
black's defensive task is very difficult after the game continuation, and he
gets absolutely no activity whatsoever.}) 23... Nxf3 24. Kxf3 {[%mdl 4096]} f5
{If} (24... Rf8 25. Ke4 $18 {and white's active king should be a decisive
factor. The text prevents immediate invasion but provides an instructive
example of the drawbacks of having a far-flung pawn structure to maintain, a
problem that does not necessarily lessen as the position becomes more
simplified.}) 25. R1d5 {[%csl Re5,Rf5,Rg5][%cal Re5g5][%mdl 16]} g4+ (25... Re8
26. Rd7 (26. e4 Rf7 $132) 26... g4+ 27. Kg2 Rxd7 28. Rxd7 a6 29. Rd6 Rb8 30.
Rf6 $16) 26. Ke2 Re7 27. f3 Rf8 28. Rd7 Rxd7 29. Rxd7 Rf7 $2 ({This was
black's chance to try and punish white for his conservative 23rd move. Black
should seek active counterplay with} 29... Rf6 $1 {when the weakness of the
h2-pawn gives him real chances to save the game.}) 30. Rd5 Re7 (30... Rf6 $5 {
was still a better chance, though not as good as before.}) 31. e4 $1 {[%csl
Re5] This fixes the e-pawn as a weakness and carves out a path for the white
king to approach.} h5 (31... fxe4 32. fxg4 {[%csl Re4,Re5]}) 32. exf5 gxf3+ 33.
Kxf3 e4+ 34. Ke3 Kf7 35. Rd6 Re5 36. Re6 Rxf5 37. Rxe4 Kg6 38. Rf4 Re5+ 39. Re4
Rf5 40. Re7 Kg5 41. Rg7+ $1 {White remains vigilant, preventing black's king
from crawling into the kingside.} Kf6 42. Rxa7 $18 Re5+ 43. Kd3 Re6 44. a4 Rd6+
45. Kc3 Re6 46. Ra6 Kf5 47. a5 Re3+ 48. Kd2 Re4 49. Kd3 bxa5 (49... Rd4+ 50.
Kc3 $18) 50. Rf6+ $1 1-0

[Event "ISR-chT"]
[Site "Israel"]
[Date "1997.04.02"]
[Round "8"]
[White "Kraidman, Yair"]
[Black "Tsesarsky, Ilya"]
[Result "0-1"]
[ECO "E19"]
[WhiteElo "2365"]
[BlackElo "2390"]
[Annotator "Tsesarsky,I"]
[PlyCount "94"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ISR"]
[SourceTitle "CBM 058"]
[Source "ChessBase"]
[SourceDate "1997.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1997.06.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 O-O 7. O-O Ne4 8. Qc2
Nxc3 9. Qxc3 c5 10. e3 $11 (10. Rd1) (10. b3) 10... Be4 (10... Bf6 11. Rd1 Qc7
12. Qd3 Na6 13. Bd2 d5 14. Rac1 dxc4 15. Qxc4 Rac8 16. Qa4 Qb8 17. a3 Rfd8 18.
b4 cxd4 19. exd4 Qa8 $17 {0-1 Vidic,B-Fucak,E/Ljubljana op 1994 (36)}) (10...
d6 11. b3 Nd7 12. Bb2 Nf6 13. Rfd1 Be4 $11 {1/2-1/2 Ciocaltea,V-Parma,B/
Dortmund 1973 (25)}) 11. b3 Nc6 12. Bb2 Bf6 13. Rfd1 (13. Qd2 d5 14. dxc5 dxc4
(14... bxc5 15. Rac1 Nb4 16. Bxf6 Qxf6 17. Ne1 Bxg2 18. Nxg2 dxc4 19. Rxc4 Rfd8
20. Qe2 Rd7 21. Rxc5 Rad8 22. a3 Rd2 23. Qc4 Nc2 24. a4 Qf3 25. Qf4 $16) 15.
Qxd8 Rfxd8 16. Bxf6 gxf6 17. cxb6 cxb3 18. axb3 axb6 $11) 13... cxd4 (13... d5
14. Rac1 (14. Ne5 cxd4 15. exd4 Bxg2 16. Nxc6 Qc7 17. Nxa7 Rxa7 18. Kxg2 Rc8
19. Rdc1 dxc4 20. bxc4 Ra4 21. Qb3 Qb7+ (21... Rxc4 22. Rxc4 Qxc4 23. Rc1 Qa6
24. Rxc8+ Qxc8 25. Qxb6 h5 $16) 22. f3 Qa6 23. d5 (23. Qb5 Qxb5 24. cxb5 Rcc4
$15) 23... Bxb2 24. Qxb2 Raxc4 25. Rxc4 Qxc4 26. dxe6 Qxe6 27. Rd1 $11) 14...
Rc8) 14. exd4 Rc8 (14... d5 15. Ne5 Bxg2 16. Nxc6 Qc8 17. Nxa7 Rxa7 18. Kxg2
Qa8 19. f3 Rc8 $11) 15. Ne5 $6 (15. Qe3 d5 $11) 15... Bxg2 16. Kxg2 b5 $5 (
16... d5 17. Qf3 Qd6 18. Ng4 Bg5 19. h4 Be7 20. cxd5 exd5 21. Ne3 Rfd8 $11) 17.
Rac1 (17. Ng4 bxc4 18. bxc4 d5 19. Nxf6+ Qxf6 20. cxd5 Ne7 21. Qa5 Nxd5 $17)
17... bxc4 18. bxc4 d6 $1 $15 19. Ng4 d5 20. Qf3 (20. Nxf6+ Qxf6 21. cxd5 (21.
Ba3 Rfd8 22. cxd5 Rxd5 $17) 21... Ne7 $17) 20... Bg5 21. Ne3 $2 (21. Rc3 Nb4 (
21... dxc4 22. Rxc4 Ne7 (22... f5 23. Nh6+ Bxh6 24. Rxc6 Rxc6 25. Qxc6 Qd5+ 26.
Qxd5 exd5 $11) 23. Rxc8 Qxc8 24. Ba3 Qc2 25. h4 f5 26. Ne5 Bf6 27. Nd7 Re8 28.
Nxf6+ gxf6 29. Rc1 Qa4 (29... Qxa2 30. Rc7 Nd5 31. Rxa7 Rc8 32. Bc5 Qd2 33. Qh5
$18) 30. Bxe7 Rxe7 31. Rc8+ Kg7 32. Qa8 Rf7 33. Rg8+ Kh6 34. Rf8 Qd7 35. d5 e5
(35... exd5 36. Rd8 Qb7 37. Qxb7 Rxb7 38. Rxd5 Kg6 $14) 36. d6 f4 37. Rxf7 Qxf7
38. Qc6 Qe6 39. a4 fxg3 40. fxg3 f5 41. Qc1+ f4 $11) 22. Ba3 a5 23. h4 Be7 24.
c5 Nc6 $15 (24... Nxa2 25. Rb3 f5 26. Ne5 f4 27. Qg4 Rf5 28. Ra1 Nb4 29. Bxb4
axb4 30. Ra6 fxg3 31. fxg3 Qf8 32. Rxb4 Rf2+ 33. Kh3 Rh2+ 34. Kxh2 Qf2+ $11))
21... Bxe3 22. fxe3 Na5 $17 23. Ba3 Re8 24. cxd5 exd5 25. Rf1 Nc4 26. Rc3 (26.
Qxf7+ Kh8 27. Rxc4 (27. Rc3 Nxe3+ 28. Rxe3 Rxe3 29. Bf8 Qg5 30. Bd6 Ree8 $19)
27... dxc4 (27... Rxc4 28. Bf8 $18) 28. Bc5 c3 29. Rf3 Qg5 $17) 26... Qd7 27.
Qf4 Re4 $138 (27... Rc6 28. Bc1 Rf6 29. Qg5 Rxf1 30. Kxf1 Qb5 $1 $19) 28. Qf3
Rce8 (28... Qe6 29. Bc1 Rc6 $17 (29... Nxe3+ 30. Rxe3 Rc2+ 31. Kh1 $18)) 29.
Bc1 $8 h6 (29... g6 $142 {[%cal Gh7h5]}) 30. Rf2 R8e6 31. Rb3 g6 32. Qe2 Kg7 (
32... Rxd4 $4 33. Rb8+ Kh7 (33... Kg7 34. Bb2 Nxe3+ 35. Qxe3 Rxe3 36. Bxd4+ f6
37. Bxf6+ Kf7 38. Bd4+ Ke6 39. Bxe3 $18) 34. Qf1 $18) 33. Rf3 a5 34. Qc2 Qe7
35. Kf2 Rf6 36. Qe2 Ree6 37. Kg2 a4 38. Rd3 (38. Rb5 Rb6 $17) 38... Rb6 39.
Rxf6 Rxf6 40. Rd1 Qe4+ 41. Kg1 Rf3 42. Re1 (42. Qd3 Nxe3 43. Qxe4 dxe4 44. Re1
Nd5 45. Rxe4 Nc3 $17) 42... h5 $22 43. Qd1 h4 44. gxh4 Rh3 45. Qe2 Rxh4 46. Qf2
Rg4+ 47. Kf1 Rg5 0-1