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Главная страница Справка Коды ЭШД D00 - D99 D62

Коды ЭШД

D59 D60 D61

D62

D63 D64 D65

D62

Код энциклопедии шахматных дебютов (ЭШД)

Описание

RU: Ферзевый гамбит. Ортодоксальная защита: 7 Фc2 c5 8 cxd5
EN: Queen's Gambit Declined: Classical: 7 Qc2 c5 8 cxd5

Ходы

1. d4 d5 2. c4 e6 3. Кc3 Кf6 4. Сg5 Сe7 5. e3 0-0 6. Кf3 Кbd7 7. Фc2 c5

Дебюты

Ферзевый гамбит , Отказанный ферзевый гамбит , Ортодоксальная защита

[Event "Leonid Stein Memorial-B"]
[Site "Lvov"]
[Date "2000.05.13"]
[Round "2"]
[White "Atalik, Suat"]
[Black "Sulypa, Oleksandr"]
[Result "1/2-1/2"]
[ECO "D62"]
[WhiteElo "2575"]
[BlackElo "2449"]
[Annotator "Atalik,S"]
[PlyCount "102"]
[EventDate "2000.05.12"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "UKR"]
[EventCategory "10"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Qc2 c5 6. dxc5 Na6 7. Bg5 Nxc5 8.
cxd5 exd5 9. e3 O-O 10. Bd3 $1 h6 11. Bf4 Be6 12. O-O Rc8 13. Rfd1 a6 14. Qb1
$1 b5 15. Nd4 Bd6 16. Nce2 Ng4 $2 (16... Re8 $14) 17. Bf5 Bxf4 18. Nxf4 Qh4 19.
Bxg4 $1 (19. Ndxe6 $6 Qxh2+ (19... fxe6 20. Bh7+ Kf7 21. Qg6+ Ke7 22. Qxe6+
Nxe6 23. Ng6+ Kd6 24. Nxh4 Nxf2 25. Rd2 Ng4 26. Nf5+ Ke5 27. Ne7 $16) 20. Kf1
Nxe3+ 21. fxe3 fxe6 $44) 19... Qxg4 20. b3 Qh4 21. Qb2 Qf6 22. Rac1 b4 23. a3
a5 24. axb4 axb4 25. Qd2 g5 26. Nh5 $1 (26. Nd3 Nxd3 27. Qxd3 $14) (26. Qxb4
gxf4 27. Rxc5 fxe3 28. fxe3 Qg5 $132) 26... Qg6 27. Ng3 h5 28. f3 (28. h3 h4
29. Nge2 Bd7) 28... h4 29. Nge2 h3 30. g4 f5 31. gxf5 Bxf5 32. Nxf5 Qxf5 $2 (
32... Rxf5 33. Qxb4 (33. Nd4 Rff8) 33... Qe6 34. Qd4 Nxb3 35. Rxc8+ Qxc8 36.
Qb6 Qc2 37. Qg6+ Kf8 38. Re1 $16) 33. Qxd5+ Qxd5 34. Rxd5 Ne6 35. Rxc8 Rxc8 36.
Rd2 Ra8 37. Kf2 (37. Rc2 Rd8 38. Kf2 Rd3 39. Nc1 Rd1 40. Kg3 $18) 37... Ra3 38.
Nc1 Nc5 39. Rd5 Nxb3 40. Rxg5+ (40. Nd3 $2 Ra2+ 41. Kg3 Nd2 42. Rxg5+ Kf7 43.
Nxb4 Nf1+ 44. Kf4 Rxh2 $132) 40... Kf7 41. Nxb3 Rxb3 42. Rb5 $4 (42. Rh5 Kg6 (
42... Rb1 43. Kg3 (43. Rxh3 $2 b3 44. Rh7+ Kg6 45. Rb7 b2 46. Kg2 Re1 $14)
43... b3 44. Rb5 (44. Kf4 b2 45. Rb5 Ke6 46. e4 Kd6 47. Kf5 Kc6 48. Rb8 Kc5 49.
e5 Kc4 50. e6 $18) 44... Ke6 45. Kxh3 b2 46. e4 Kd6 47. Kg2 Kc6 48. Rb8 $18)
43. Rxh3 Rb1 44. Kg3 (44. Ke2 b3 45. Rg3+ Kf6 46. Kd3 b2 47. Kc2 Re1 48. Kxb2
Rxe3) 44... b3 45. Kf4 Rc1 46. Rg3+ Kf6 47. Rg2 Rc2 48. Rg8 b2 49. Rb8 Rxh2 50.
Rb6+ Ke7 51. e4 Rf2 52. e5 Kd7 53. Ke4 Kc7 54. Rb3 Re2+ 55. Kf5 Re3 56. Rxb2
Rxf3+ 57. Ke6 Kd8 58. Rb8+ Kc7 59. Ra8 $18) 42... Ke6 43. f4 Kd6 44. Kf3 $5 (
44. f5 Rb2+ 45. Kg3 Re2 46. Rxb4 Rxe3+ 47. Kg4 Ke7 48. Rb6 Re4+ 49. Kxh3 Rf4
$11) 44... Rb2 45. Kg3 Kc6 46. Rb8 Kc7 47. Re8 b3 48. Re4 Rg2+ $1 $11 49. Kxh3
Rg6 50. Rb4 Rb6 51. Rc4+ Rc6 1/2-1/2

[Event "Dos Hermanas"]
[Site "Dos Hermanas"]
[Date "1995.??.??"]
[Round "8"]
[White "Shirov, Alexei"]
[Black "Piket, Jeroen"]
[Result "1/2-1/2"]
[ECO "D62"]
[WhiteElo "2710"]
[BlackElo "2670"]
[Annotator "Baburin,A"]
[PlyCount "63"]
[EventDate "1995.04.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "18"]
[SourceTitle "CBM 047"]
[Source "ChessBase"]
[SourceDate "1995.08.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.08.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bg5 Be7 6. e3 O-O 7. Qc2 c5 8. cxd5
Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Bd3 g6 12. dxc5 Nxc5 {In this position
White has a small but clear and almost constant advantage, as Black cannot
exploit advantages of having an isolated pawn (attack) - too many pieces have
been swapped. This line was popular at the turn of the century.} 13. O-O (13.
Rc1 Nxd3+ 14. Qxd3 Bf5 15. Qd4 Be4 16. O-O Bxf3 17. gxf3 Qg5+ 18. Kh1 Qf5 19.
Kg2 Qg5+ $10 {Alekhine-Capablanca, 1927.}) 13... Bg4 14. Nd4 Rfc8 15. Rac1 Bd7
16. Qd2 Qf6 17. Rfd1 Qb6 18. Rc3 a6 19. Rdc1 Ne6 {Black should try to
eliminate the dominating Knight on d4. Although his Bishop is worse than
White's, Black can hold the position as apart from the potential weakness on
d5 White does not have real targets to attack.} 20. Rb3 Qa7 21. Nxe6 Rxc1+ 22.
Qxc1 Bxe6 23. Rb4 Rc8 24. Qd2 Qc5 25. f3 Qa5 26. a3 Rc5 27. h3 Qc7 28. f4 a5
29. Rd4 b6 30. Kh2 Kg7 31. Qf2 Rc1 32. Qd2 1/2-1/2

[Event "Ceske Budejovice op"]
[Site "Ceske Budejovice"]
[Date "1992.??.??"]
[Round "6"]
[White "Vokac, Marek"]
[Black "Chernikov, Oleg L"]
[Result "1-0"]
[ECO "D62"]
[WhiteElo "2395"]
[BlackElo "2390"]
[Annotator "Bulletin"]
[PlyCount "83"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CSR"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. e3 Nbd7 7. Qc2 c5 8. cxd5
Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. dxc5 Nxc5 12. Be2 Be6 13. O-O Rac8 14. Rad1
a5 15. Nd4 Rfd8 16. Qb1 Qd6 17. Bf3 Qb6 18. Rfe1 a4 19. Re2 Na6 20. Red2 Nb4
21. a3 Nc6 22. Ne2 Qa5 23. Nf4 Ne7 24. e4 $1 dxe4 25. Rxd8+ Rxd8 26. Rxd8+ Qxd8
27. Nxe6 fxe6 28. Bxe4 (28. Qxe4 Qd2 29. Qxe6+ Kf8) 28... Nf5 29. Bxb7 Qd4 30.
Bf3 Kf7 31. g3 g5 32. Qc2 g4 33. Bc6 Qb6 34. Bxa4 h5 35. b4 Qd4 36. Bb3 Kf6 37.
Qd1 Qc3 38. Qd8+ Kg6 39. Qe8+ Kg5 40. Qxe6 Nd4 41. h4+ $2 gxh3 42. f4# 1-0

[Event "Staunton Memorial"]
[Site "Groningen"]
[Date "1946.08.27"]
[Round "11"]
[White "Flohr, Salo"]
[Black "Steiner, Herman"]
[Result "1/2-1/2"]
[ECO "D62"]
[Annotator "ChessBase"]
[PlyCount "116"]
[EventDate "1946.08.13"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "NED"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Qc2 c5 $1 8.
cxd5 exd5 (8... Nxd5 $5 9. Nxd5 exd5 10. Bxe7 Qxe7 11. Bd3 g6 12. dxc5 Nxc5 13.
Rc1 Nxd3+ 14. Qxd3 Bf5 $1 $10 {Alekhine-Capablanca (m/10)}) 9. Be2 Qa5 10. O-O
Rd8 11. Rfd1 Nf8 (11... c4 $36 {>>}) 12. dxc5 Qxc5 13. Rac1 Be6 14. Nd4 Rac8
15. Bxf6 Bxf6 16. Ne4 $1 Qe7 17. Nxf6+ Qxf6 18. Qa4 a6 19. Qb4 Rxc1 20. Rxc1
Rc8 21. Rd1 $14 Rc7 22. Bf3 Nd7 23. h3 g6 24. Be2 Qe5 25. Qd2 Nf6 26. Rc1 Ne4
27. Qe1 Qd6 28. Bd3 Bd7 29. Bc2 Qb6 30. Bb3 Nc5 31. Qd1 Nxb3 32. Nxb3 Rxc1 33.
Qxc1 Qc6 34. Qxc6 Bxc6 35. Nd4 Kf8 36. b4 Ke7 37. f4 Kd6 38. Kf2 Bd7 39. Kf3
Bf5 40. a3 Be4+ $10 41. Kf2 h6 42. g4 b6 43. h4 Kd7 44. g5 h5 45. Ke2 Bf5 46.
Kd2 (46. Nxf5 gxf5 47. Kd3 b5 48. Kd4 Kd6 $10) 46... Bg4 47. Nb3 Kd6 48. Nd4
Kc7 49. Kd3 Bd1 50. Kd2 Bg4 51. Kc3 Bd1 52. Kd2 Bg4 53. Kc2 Kd6 54. Kd3 Bd1 55.
f5 Ke5 56. f6 Kd6 57. e4 dxe4+ 58. Kxe4 Bg4 1/2-1/2

[Event "World-ch12 Alekhine-Capablanca +6-3=25"]
[Site "Buenos Aires"]
[Date "1927.10.06"]
[Round "10"]
[White "Alekhine, Alexander"]
[Black "Capablanca, Jose Raul"]
[Result "1/2-1/2"]
[ECO "D62"]
[Annotator "ChessBase"]
[PlyCount "40"]
[EventDate "1927.09.16"]
[EventType "match"]
[EventRounds "34"]
[EventCountry "ARG"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Qc2 c5 8. cxd5
(8. Rd1 $142 Qa5 9. Bd3) 8... Nxd5 9. Nxd5 exd5 10. Bxe7 Qxe7 11. Bd3 (11. dxc5
$142 {/\ 12.Be2}) 11... g6 12. dxc5 Nxc5 13. Rc1 Nxd3+ 14. Qxd3 Bf5 $1 15. Qd4
(15. Qxd5 Rfd8 16. Qe5 (16. Qb3 Bd3 $1 $36 {List}) (16. Qc5 Qxc5 (16... Rac8
17. Qxe7 Rxc1+ 18. Ke2 Rc2+ 19. Ke1 Rc1+ $10) 17. Rxc5 Rac8 {/\ Rc2(c1)|^})
16... Qb4+ (16... Qxe5 17. Nxe5 Rac8 $36 {List}) 17. Qc3 Qa4 $36 {/\ Rac8
Becker}) 15... Be4 16. O-O Bxf3 17. gxf3 Qg5+ 18. Kh1 Qf5 19. Kg2 Qg5+ 20. Kh1
Qf5 1/2-1/2

[Event "World-ch12 Alekhine-Capablanca +6-3=25"]
[Site "Buenos Aires"]
[Date "1927.10.03"]
[Round "8"]
[White "Alekhine, Alexander"]
[Black "Capablanca, Jose Raul"]
[Result "1/2-1/2"]
[ECO "D62"]
[Annotator "ChessBase"]
[PlyCount "84"]
[EventDate "1927.09.16"]
[EventType "match"]
[EventRounds "34"]
[EventCountry "ARG"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Qc2 c5 8. cxd5
(8. Rd1 h6 9. Bh4 Qa5 10. Bd3 Nb6 $1 {Alekhine}) 8... cxd4 (8... Nxd5 $142) 9.
Nxd4 (9. dxe6 $143 dxc3 10. exd7 cxb2 $15) 9... Nxd5 10. Bxe7 Qxe7 (10... Nxe7
$143 11. O-O-O {->d-<->}) 11. Nxd5 exd5 12. Bd3 (12. Be2 Ne5 13. O-O Bg4 {
/\<=>c-<->}) 12... Qb4+ 13. Qd2 Ne5 14. Be2 Qxd2+ 15. Kxd2 $14 Bd7 16. Rac1
Rfc8 17. b3 Kf8 18. f4 Nc6 19. Bb5 (19. Bf3 $1 Nxd4 20. exd4 Bc6 (20... Be6 21.
Rhe1 g6 22. g4) 21. Rc5 Rd8 22. b4 a6 23. Re1 Rac8 24. Re5 f6 25. Re6 Kf7 26.
f5 g6 27. g4 $16) 19... Ke7 20. Bxc6 bxc6 21. Rc5 a5 22. Rhc1 Kd6 23. R1c3 (23.
e4) 23... Ra6 24. Nb5+ Ke7 (24... cxb5 25. Rxc8 Bxc8 26. Rxc8 $16) 25. Nd4 Kd6
26. e4 dxe4 27. Ke3 Rb8 (27... Re8 28. Nf5+ Bxf5 29. Rxf5 f6 30. Rc4 $14) 28.
Nf5+ Bxf5 29. Rxf5 f6 30. Rc4 Rb5 $10 31. Rd4+ Ke6 32. Rxb5 cxb5 33. Rxe4+ Kf7
34. Rd4 Rc6 35. Rd7+ Kg6 36. Kd2 Rc5 37. Ra7 b4 38. g4 h5 39. h3 h4 40. f5+ Kh6
41. Ra8 Kh7 42. Ke3 $1 Rc3+ (42... Rc3+ 43. Kf4 Rxh3 44. g5 $1 fxg5+ 45. Kxg5
Rc3 (45... Rh1 46. Rxa5 h3 47. Kh4 $10) 46. Kxh4 Rc5 $10) 1/2-1/2

[Event "Salamanca"]
[Site "Salamanca"]
[Date "1991.??.??"]
[Round "8"]
[White "Vladimirov, Yevgeniy"]
[Black "Hoffman, Alejandro"]
[Result "1-0"]
[ECO "D62"]
[WhiteElo "2575"]
[BlackElo "2415"]
[Annotator "Ftacnik,L"]
[PlyCount "59"]
[EventDate "1991.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ESP"]
[EventCategory "10"]
[SourceTitle "CBM 023"]
[Source "ChessBase"]
[SourceDate "1991.08.01"]
[SourceVersion "1"]
[SourceVersionDate "1991.08.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Qc2 c5 8. cxd5
Nxd5 (8... cxd4 9. Nxd4 Nxd5 10. Bxe7 Nxe7 11. Rd1 Qa5 12. Bd3 Nf6 13. Nb3 Qe5
14. Qe2 Ned5 $10 {Averbach-Lipnitsky/Moskva/1958/}) 9. Bxe7 Qxe7 (9... Nxe7 10.
Bd3 cxd4 $1 11. Nxd4 Nf6) 10. Nxd5 exd5 11. dxc5 Nxc5 12. Be2 Be6 13. O-O Rac8
14. Qd2 Ne4 15. Qd4 Qc5 16. Bd3 $1 (16. Qxc5 Rxc5 17. Rfc1 Rfc8 $10) 16... Qxd4
$5 (16... Nf6 $14) 17. Nxd4 Nc5 18. Rfd1 a6 19. f3 g6 20. Bc2 Bd7 21. Rd2 $1
Rc7 (21... Ne6 22. Bb3 Bc6 23. Rad1 $16) 22. Ne2 $1 Ba4 (22... Be6 23. Nf4 Rd8
24. Rad1 Rcd7 $2 25. b4 $18) 23. Nf4 Rd8 24. Rxd5 $1 Rcc8 25. Rxc5 $1 Rxc5 26.
Bxa4 Rd2 27. Kf1 Ra5 28. Bb3 Rxb2 29. Rd1 Kf8 30. Nd3 {Ftacnik,L} 1-0

[Event "Bundesliga 0001"]
[Site "Germany"]
[Date "2001.03.10"]
[Round "10.2"]
[White "Hertneck, Gerald"]
[Black "Doettling, Fabian"]
[Result "1/2-1/2"]
[ECO "D62"]
[WhiteElo "2541"]
[BlackElo "2473"]
[Annotator "Kostakiev,D"]
[PlyCount "51"]
[EventDate "2000.10.14"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 082"]
[Source "ChessBase"]
[SourceDate "2001.05.17"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.17"]
[SourceQuality "1"]
[WhiteTeam "Tegernsee"]
[BlackTeam "Baiertal/Schatthausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. d4 d5 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Qc2 c5 8. dxc5
({At the daybreak of the 20-s century the old chess-masters played like that:} 
8. O-O-O cxd4 (8... b6 9. Bd3 Bb7 10. Ne5 cxd4 11. exd4 dxc4 12. Bxc4 Nd5 13.
Bxe7 Qxe7 14. Bxd5 Bxd5 15. Nxd5 exd5 16. Qf5 {1/2-1/2 Tarrasch,S-Schlechter,C/
Ostende 1907/HCL (16)}) 9. Nxd4 dxc4 10. Bxc4 {1-0 Leussen,B-Post,E/Barmen
1905/HCL (31). (30)}) (8. cxd5 exd5 9. Be2 a6 {1/2-1/2 John,W-Swiderski,R/
Ostende 1907/HCL (47)}) (8. Rd1 Qa5 9. Bd3 Re8 {1-0 Teichmann,R-Rubinstein,A/
Ostende 1907/HCL (70)}) 8... Qa5 (8... Nxc5 9. Rd1 {1/2-1/2 Marshall,
F-Janowski,D/Suresne 1908/HCL (59)}) (8... dxc4 9. c6 (9. Bxc4 Qc7 10. b4 a5
11. Nb5 Qb8 12. O-O axb4 13. Rfd1 Bxc5 14. Bf4 e5 15. Bg3 b6 16. Qb2 Qb7 17.
Nxe5 Nxe5 18. Bxe5 Qc6 19. Bxf6 Qxf6 20. Qxf6 gxf6 21. Nc7 Ra7 22. Nd5 Kg7 23.
Nf4 Bf5 24. Rd2 Re8 25. Bb3 Be6 26. Re1 Kf8 27. h3 Rc7 28. Red1 Ke7 29. Nxe6
fxe6 30. Ba4 Rec8 31. Rd7+ Kf8 32. g4 Be7 33. Kg2 Rxd7 34. Rxd7 Rd8 35. Rb7 Rd6
36. Bb3 h6 37. Kg3 Kf7 38. f4 Kf8 39. Kh4 Rd3 40. Bxe6 Rxe3 41. f5 Bd6 42. Rxb6
Bf4 43. Rxb4 Bg5+ 44. Kh5 Rxh3+ 45. Kg6 Ra3 46. Rb7 Rg3 47. Rb4 Ke7 48. Re4 Kd6
49. Bf7 Kc5 50. Kg7 Kb5 51. Bh5 Ra3 52. Re6 Kc5 53. Rxf6 Bxf6+ 54. Kxf6 Kd6 55.
Kg7 Rxa2 56. Kxh6 Ke5 57. Kg5 Rf2 58. Bf7 Rg2 59. Bg8 Rg1 60. f6 Rxg4+ 61. Kxg4
Kxf6 {1/2-1/2 Johner,P-Salwe,G/Karlsbad 1907/HCL (61)}) 9... bxc6 10. Bxc4 Nd5
11. Bxe7 Qxe7 12. O-O N7f6 13. Rac1 Bb7 14. h3 Rfd8 15. Rfd1 Rac8 16. Nd4 Nb6
17. Be2 h6 18. Nb3 Nfd5 19. Ne4 Ba8 20. Qc5 Rc7 21. Qxe7 Rxe7 22. Nec5 Ree8 23.
Na5 Nf6 24. Kf1 Kf8 25. Ba6 Rxd1+ 26. Rxd1 Ke7 27. Bb7 Bxb7 28. Ncxb7 Rc8 29.
Rd6 Ne4 30. Rxc6 Kd7 31. Rxc8 Kxc8 32. f3 Nd2+ 33. Ke2 Ndc4 34. b3 Ne5 35. f4
Ng4 36. Nd6+ Kd7 37. Nxf7 Nd5 38. Nc4 Ke7 39. Nfe5 Ngf6 40. a3 a6 41. Kd3 Kd8
42. Kd4 Kc7 43. Nd3 Ne7 44. Nc5 Nc6+ 45. Kd3 {1-0 Cohn,E-Heilmann,E/Barmen
1905/EXT 99 (45)}) 9. cxd5 (9. a3 dxc4 {1/2-1/2 Annakov,B-Kharitonov,A/RUS
1995/CBM 48 (17)}) 9... Nxd5 (9... exd5 10. Bd3 h6 {1/2-1/2 Karcher,C-Giertz,N/
Baden 1992/GER (40)}) 10. Bxe7 Nxe7 11. Bb5 (11. Bd3 h6 12. Qa4 $146 (12. a3
Qxc5 13. O-O $14 {1/2-1/2 Reeh,O-Lengyel,L/Budapest 1988/EXT 97 (40)}) 12...
Qxc5 {0-1 Cordes,H-Seul,G/Germany 1986/GER-chT/ (36)}) (11. Ng5 Nf6 12. Bd3 h6
{1-0 Granda Zuniga,J-Milos,G/Sao Paulo 1993/CBM 36 (45)}) 11... Nxc5 12. O-O {
'1/2-1/2 Hertneck,G-Doettling,F/Tegernsee GER 2001/The Week in Chess 333 (26).
(25)'} Bd7 13. a4 (13. b4 Qxb4 14. Rfb1 Qa5 15. Bxd7 Nxd7 16. Rxb7 Nf6 17. Rc1
(17. Rxe7 Rfc8 18. Rb7 Rxc3 19. Qd2 $11) 17... Rab8 18. Rxe7 Qc5 19. Ne5 Qxe7
20. Nc6 Qd6 $132) 13... Rac8 $11 14. Ne5 Bxb5 15. axb5 Qc7 16. Nd3 Nxd3 17.
Qxd3 Rfd8 18. Qe2 Qc5 19. e4 Ng6 20. Qe3 Qxe3 21. fxe3 Ra8 22. Rfd1 Rxd1+ 23.
Rxd1 Ne5 24. Kf2 Kf8 25. Ke2 Ke7 26. Rd4 1/2-1/2

[Event "EU-ch 6th"]
[Site "Warsaw"]
[Date "2005.06.29"]
[Round "11"]
[White "Moiseenko, Alexander"]
[Black "Iordachescu, Viorel"]
[Result "1-0"]
[ECO "D62"]
[WhiteElo "2665"]
[BlackElo "2609"]
[Annotator "Postny,E"]
[PlyCount "77"]
[EventDate "2005.06.18"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 108"]
[Source "ChessBase"]
[SourceDate "2005.09.26"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 Nbd7 7. Qc2 c5 8. cxd5
cxd4 ({Another theoretical line} 8... Nxd5 {usually yield white a slight
advantage after} 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Bd3) 9. Nxd4 Nxd5 10. Bxe7 Nxe7
{The position is very close to equal, since the pawn structure is symmetrical
and white's advantage in development is temporary.} 11. Be2 (11. Bd3 Nf6 12.
O-O Bd7 13. Rfd1 Qb6 14. Rac1 Rfd8 15. h3 Rac8 16. Qe2 h6 17. Bc4 Be8 18. Bb3
Nc6 19. Nxc6 Bxc6 20. Rxd8+ {1/2-1/2 Scalcione,M-Iordachescu,V/Saint Vincent
2003}) 11... Nf6 12. O-O Bd7 13. Rfd1 Qb6 14. Na4 $146 {White should try to
play actively, otherwise his slight advantage will quickly evaporate.} (14. Qb3
Qxb3 15. Nxb3 {--> 1-0 Nikolic,P-Tregubov,P/Selfoss 2002/CBM 92 [Tsesarsky,I] 
(56)}) 14... Qa5 (14... Bxa4 15. Qxa4 Rfd8 {is rather equal as well.}) 15. Qc5
Qxa4 16. b3 {Black's queen trapped?} b6 {Not at all...} 17. Qxe7 Qa5 18. a4
Rfe8 19. Qa3 Qe5 20. h3 (20. a5 Rac8 (20... Qxa5 $6 21. Qxa5 bxa5 22. Rxa5 $14
{[%cal Ge2f3]}) 21. axb6 axb6 22. Qa7 Qc5 $11) 20... Rad8 21. Rac1 a5 22. Nf3
Qb8 23. Qd6 Qa8 $1 (23... b5 $2 24. Qxb8 Rxb8 25. Ne5 $16) 24. Qxb6 Rb8 25. Qc7
Rec8 26. Qd6 Rxb3 $2 {Wrong order of moves. It was necessary to take on c1 at
the first place, and only then capture the Pb3.} (26... Rxc1 27. Rxc1 Rxb3 28.
Ne5 Be8 29. Bf3 Qb8 30. Qxb8 Rxb8 $11) 27. Rxc8+ Qxc8 {[%tqu "En","Find the
best move for White.","","","e2b5","Taking advantage of black's temporary
weakness of 8th rank.",5]} 28. Bb5 $1 {Taking advantage of black's temporary
weakness of 8th rank.} Bxb5 29. axb5 {Now, white's passed pawn becomes very
dangerous.} h6 $6 ({More stubborn would have been} 29... Qf8 30. Qc7 (30. Qa6
h6 31. Nd4 Rb2 32. Qxa5 $16) 30... Nd5 31. Qxa5 Ra3 32. Qe1 Nc3 33. Rd7 Qb8 34.
Qf1 h6 35. Nd4 $16) 30. Nd4 Rc3 31. Nc6 Qb7 (31... Kh7 32. Qe7 $18 {[%csl Rf7]}
) 32. Qd4 Nd5 (32... Rc2 33. Qd8+ Kh7 34. Qd3+ $18 {[%cal Gd3c2,Gd3h7]}) 33. e4
Nf4 34. Qd8+ Kh7 35. Ne7 {The mating threat can not be parried in a
satisfactory way.} Rc8 (35... h5 36. Qg8+ Kh6 37. Qh8+ Kg5 38. Qxg7+ Ng6 39.
f4+ Kxf4 40. Qf6+ Kxe4 41. Qd4#) 36. Nxc8 Qxe4 37. f3 Qe3+ (37... Qc2 38. Qd2
$18) 38. Kh2 f5 39. Ne7 1-0

[Event "Match Janowski-Marshall +5-2=2"]
[Site "Suresnes"]
[Date "1908.01.??"]
[Round "5"]
[White "Marshall, Frank James"]
[Black "Janowski, Dawid Markelowicz"]
[Result "1/2-1/2"]
[ECO "D62"]
[Annotator "Primel,D"]
[PlyCount "120"]
[EventDate "1908.01.17"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "FRA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 O-O 7. Qc2 (7. Rc1 {
Steinitz,W-Lasker,E World Championship 05th 1894 (18) 1/2}) 7... c5 (7... c6 {
la grande ligne mais c5 convient davantage au style actif du franзais} 8. a3
Re8 {Marshall,F-Tarrasch,S Ostend 1905 (25) 0-1}) 8. cxd5 {Tentative
d'amйlioration sur la ronde 3 du match} (8. dxc5 $143 {Marshall,F-Janowski,D
Suresnes m 1908 (3) 1/2}) (8. O-O-O $5 {Tarrasch,S-Schlechter,C Ostend 1907 (1)
1/2}) 8... exd5 (8... Nxd5 {plus courant} 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Bd3 (
11. dxc5 $143 Nxc5 12. Be2 Bg4 {[%cal Ga8c8,Gc8c2]}) 11... g6 (11... h6) 12.
dxc5 {Dus Chotimirsky,F-Leonhardt,P Prague 1908 (11) 0-1} (12. h4 $6 c4 13. Be2
Nf6 14. Ne5 Bf5 $132)) 9. Bd3 (9. Be2 b6 10. O-O Bb7 11. Rfd1 $14 (11. Qf5 g6
12. Qh3 Ne4 13. Bh6 $14)) 9... c4 $6 (9... a6 $142) (9... Re8) 10. Bf5 {
[%csl Rc8,Gf5]} (10. Be2 $143) 10... g6 11. Bxd7 {L' йchange soulage un peu la
dйfense des noirs qui manquaient d'espace.} (11. Bh3 $142 Re8 12. O-O Nf8 13.
Bxc8 Rxc8 14. Ne5 $1 $36 {[%csl Ge5][%cal Gf2f4,Gf4f5]} Ne6 15. f4 Ng7 16. f5
$36) 11... Qxd7 12. O-O b5 13. e4 dxe4 (13... b4 14. Bxf6) 14. Nxe4 Nd5 15. Ne5
Qc7 16. Bxe7 Qxe7 17. Rae1 Bf5 (17... f6 18. Nf3 (18. Nxg6 hxg6 19. Nd6 Qg7 $17
(19... Qxd6 20. Qxg6+)) 18... Bf5 $132) 18. g4 $6 Bxe4 $1 (18... Nb4 19. Qb1
Bxe4 20. Rxe4 f5) 19. Qxe4 Qd6 20. g5 {[%csl Gf6][%cal Ge5g4,Ge4d5,Gg4f6]} Rae8
{[%cal Ge8e4]} 21. Qh4 f6 $1 $15 22. gxf6 Qxf6 23. Qe4 Qe6 24. f4 Rc8 (24... b4
$15 {[%cal Gc4c3]}) 25. Re2 c3 26. f5 $6 Rxf5 27. Rxf5 c2 $2 {Une faute
typique du style de JANOWSKY qui avait souvent tendance а sous-estimer ses
adversaires.} (27... gxf5 28. Rg2+ Kh8 $19) 28. Rxc2 Rxc2 29. Qxc2 gxf5 30. Qc6
Qxc6 31. Nxc6 a6 32. Kf2 Kf7 33. Kf3 Ke6 34. a3 Kd6 35. Ne5 a5 36. Nf7+ Ke7 37.
Ng5 h6 38. Nh3 a4 {[%csl Rb2]} 39. Nf4 Nb6 {[%csl Rb2][%cal Gb6c4]} 40. Ke2 $6
(40. Ne2 Nc4 41. Nc3 {[%cal Gc3b5]}) 40... Nc4 41. Kd3 Nxb2+ 42. Kc3 Nc4 43.
Kb4 Kd6 44. h3 (44. Kxb5 $2 Nxa3+ 45. Kxa4 Nc2 $17) 44... Kc6 45. Ng6 Nd6 46.
Ne7+ Kd7 47. Ng8 f4 48. Nxh6 f3 49. Ng4 Ke6 50. Kc5 Kf5 51. d5 Kf4 52. Kxd6 b4
53. Kc5 bxa3 54. d6 a2 55. d7 a1=Q 56. d8=Q Qc3+ 57. Kb5 Qb3+ 58. Ka5 Qc3+ 59.
Kxa4 Qc4+ 60. Ka5 Qc5+ 1/2-1/2

[Event "ESP-chT CECLUB Honor"]
[Site "Melilla"]
[Date "2011.11.23"]
[Round "3"]
[White "Rocha, Sergio MC"]
[Black "Del Rio de Angelis, Salvador Gabriel"]
[Result "0-1"]
[ECO "D62"]
[WhiteElo "2410"]
[BlackElo "2534"]
[Annotator "RR"]
[PlyCount "108"]
[EventDate "2011.11.21"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "ESP"]
[SourceTitle "CBM 146"]
[Source "ChessBase"]
[SourceDate "2012.01.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.18"]
[SourceQuality "1"]
[WhiteTeam "Linex Magic"]
[BlackTeam "Sestao"]
[WhiteTeamCountry "ESP"]
[BlackTeamCountry "ESP"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Bg5 Be7 5. Nc3 O-O 6. e3 Nbd7 7. Qc2 c5 8. cxd5
cxd4 9. Nxd4 Nxd5 10. Bxe7 Nxe7 11. Bd3 Nf6 12. O-O Bd7 13. Rfd1 Qb6 14. Ne4
Ned5 15. Rac1 Rac8 16. Qb3 Qxb3 17. Nxb3 Nxe4 18. Bxe4 Bc6 19. Na5 Rfd8 20.
Nxc6 bxc6 21. g4 Kf8 22. Rd4 Ke7 23. Ra4 Rc7 24. b4 h6 25. a3 Rb8 26. Ra5 Rb5
27. Ra6 Rb6 28. Ra5 Rb5 29. Ra4 Kd6 30. Bd3 Rb6 31. Ra5 Kd7 32. Kf1 Kc8 33. Ke2
Kb7 34. h4 Rd7 35. Rac5 Nc7 36. Be4 Rd6 37. f4 Nd5 38. Bd3 Nf6 39. g5 hxg5 40.
Rxg5 g6 41. Rgc5 Nd5 42. Rh1 Rd8 43. Rcc1 a5 44. bxa5 Rb3 45. Rc4 $2 (45. Bc4
Rxe3+ 46. Kf2 $17) 45... Nc3+ $19 46. Rxc3 Rxc3 47. a6+ Ka7 48. Bb1 Rb8 49. h5
gxh5 50. Bh7 Rb2+ 51. Kf3 Rbb3 52. Re1 h4 53. Bg8 h3 54. Bxf7 Rxe3+ $3 0-1

[Event "Cutro 05th"]
[Site "Cutro"]
[Date "1999.04.24"]
[Round "2"]
[White "Chatalbashev, Boris"]
[Black "Djuric, Stefan"]
[Result "1-0"]
[ECO "D62"]
[WhiteElo "2524"]
[BlackElo "2517"]
[Annotator "Tsesarsky,I"]
[PlyCount "102"]
[EventDate "1999.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ITA"]
[EventCategory "10"]
[SourceTitle "CBM 071"]
[Source "ChessBase"]
[SourceDate "1999.08.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.08.01"]
[SourceQuality "1"]

{[%mdl 28672]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7.
Qc2 c5 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Be2 cxd4 (11... c4 $2 12.
O-O b5 13. a4 bxa4 14. Rxa4 a6 15. Nd2 Nb6 16. Ra2 Bd7 17. Rfa1 Bb5 18. Nb1
Rad8 19. Nc3 $16 {1-0 Bolbochan,J-Pilnik/Buenos Aires 1937 (63)}) (11... b6 12.
O-O Bb7 13. dxc5 (13. b3 Rac8 14. dxc5 bxc5 15. Rac1 Nf6 $132 {1/2-1/2 Bellon
Lopez,J-Balashov,Y/Lugano op 1988/EXT 88op (59)}) (13. Rac1 Rac8 14. Qa4 a6 15.
Qa3 Rfe8 16. b3 Nf8 17. Bd3 g6 18. Qb2 Ne6 19. Rfd1 Rc7 $132 {1/2-1/2 Mukhaev,
A-Belov,A/Moscow 1996 (54)}) 13... bxc5 14. b4 (14. Rac1 Rfc8 15. Rfe1 Nf6 16.
Nd2 Rc7 $132 {1-0 Cramling,P-Ekstrom,R/Sverige 1994 (56)}) 14... Rfc8 (14...
cxb4 15. Qc7 Rab8 16. Rab1 Rfc8 17. Qa5 d4 18. Nxd4 Be4 19. Rbc1 Ne5 20. Qa6
$132) 15. bxc5 Nxc5 16. Rac1 Qf6 17. Qc3 Qxc3 18. Rxc3 Ne6 19. Rb3 $14 {
1/2-1/2 Rogers,I-Enklaar,B/Amsterdam 1985 (48)}) 12. Nxd4 Nf6 13. O-O Be6 14.
Rac1 Rac8 15. Qa4 a6 16. Qa5 (16. Rfd1 $14) 16... Ne4 17. Bd3 (17. Qb6 $5 Rfe8
(17... Rxc1 18. Rxc1 Rc8 19. Rxc8+ Bxc8 20. Bd3 h6 21. Bxe4 dxe4 (21... Qxe4
22. h3 $16) 22. h3 $14) 18. Rfd1 Qh4 19. g3 Qe7 (19... Qf6 20. f3 $16) 20. a3
$14) 17... Qd6 $5 {[%csl Gb6]} 18. Rfd1 (18. b4 h6 19. a3 Rfe8 20. h3 (20. Rfd1
Bg4) 20... Bd7 21. Rfd1 (21. Rxc8 Rxc8 22. Rd1 Qf6 (22... Nc3 23. Rc1 Qf6 24.
b5 Nxb5 25. Rxc8+ Bxc8 26. Bxb5 axb5 27. Qc7 $16) 23. Bxe4 dxe4 24. Qd5 Bc6 25.
Nxc6 (25. Qf5 Qxf5 26. Nxf5 Rc7 (26... Ba4 27. Ne7+ Kf8 28. Nxc8 Bxd1 29. Nd6
$16) 27. Rd8+ Kh7 28. g4 $14) 25... Qxc6 26. Qxc6 Rxc6 27. Rd8+ Kh7 28. Rd7 b5
29. Rxf7 Rc3 30. Re7 Rxa3 31. Rxe4 $16) 21... Nxf2 22. Kxf2 Qf6+ 23. Kg1 (23.
Ke2 Rxc1 $19) 23... Rxc1 24. Rxc1 Qg5 $1 {[%csl Re3,Rh3]} (24... Rxe3 25. Rd1
Bxh3 26. Qxd5 Bg4 27. Rf1 $18) 25. Qc7 (25. Nc2 Bxh3 26. Bf1 Rxe3 27. Rd1 Re5
28. Qb6 $132) 25... Qxe3+ 26. Kh1 (26. Kh2 Qxd4 27. Qxd7 Qf4+ 28. g3 Qd2+ $19)
26... Bxh3 27. Rd1 Bg4 28. Nf5 Qe5 29. Qxe5 Rxe5 30. Rf1 $132) 18... Bd7 19.
Ne2 (19. Rxc8 Rxc8 20. b4 Bg4 21. f3 Nc3 22. Rc1 Qe7 23. Re1 Bd7 $132) (19. h3
$5 $14) 19... Rxc1 20. Rxc1 Qf6 21. f3 $5 (21. Bxe4 dxe4 (21... Qxb2 22. Bd3
$18) 22. Nd4 $14) 21... Qh6 22. Nf4 Nf6 23. Qb6 Re8 24. Rc7 (24. Qd4 Bc6 25. b4
$14) 24... Bc6 25. Qd4 (25. Bxa6 Nd7 26. Rxd7 Bxd7 27. Qxh6 gxh6 28. Bxb7 d4
29. exd4 Rb8 30. Bd5 Rxb2 $11) 25... g5 $2 $16 (25... Qh4 $14) 26. Ne2 $6 (26.
Ng6 $3 hxg6 (26... fxg6 27. Qxf6 Qf8 28. Qxf8+ Kxf8 29. Bxa6 $16) 27. Qxf6 Qg7
28. Qxg7+ Kxg7 29. Bxa6 $16) 26... Nh5 27. g4 (27. Nc3 $2 Qd6 28. Qb6 Qe5 29.
Bxa6 d4 $3 $17) 27... Ng7 28. Ng3 Ne6 29. Nf5 Qg6 30. Rxc6 $2 $11 (30. Ne7+ $1
Rxe7 31. Rxe7 Nxd4 32. Bxg6 Nxf3+ 33. Kf2 hxg6 34. Kxf3 $16) 30... Qxf5 $1 {
Maybe this move was missed by the White?} (30... bxc6 $4 31. Qc3 Kf8 32. Nd6
Qg7 33. Qxg7+ Nxg7 34. Nxe8 Nxe8 35. Bxa6 $16) 31. gxf5 (31. Bxf5 Nxd4 32. Rc8
Nxf3+ 33. Kf2 Rxc8 34. Bxc8 Ne5 35. Kg3 b6 (35... Nc4 36. Bxb7 a5 37. Bxd5 Nxb2
38. Kf3 Kf8 39. Ke4 Ke7 40. Kd4 Nd1 41. Bf3 Nb2 42. Be4 Nd1 (42... h6 43. Bc2
$18) 43. Bxh7 $16) 36. Bxa6 Kg7 37. Bb7 Nc4 38. Kf2 Nxb2 39. Bxd5 Nd1+ 40. Kf3
Nc3 $11) 31... Nxd4 32. Rc7 $2 $17 (32. Rd6 $1 Rxe3 33. f6 Ne6 34. Rxd5 Rxf3
35. Bf5 Kf8 36. Re5 h6 37. Bxe6 fxe6 38. Rxe6 Kf7 39. Rb6 $11) 32... Nxf3+ $2
$11 {The comedy of mistakes is not over yet...} (32... Rxe3 $1 33. f6 (33. Bf1
b5 34. Rd7 Kg7 $17) 33... Ne6 34. Rc8+ Nf8 35. Bxh7+ Kxh7 36. Rxf8 Kg6 $17) 33.
Kf2 Ne5 (33... Nxh2 34. Be2 Re4 (34... Kg7 35. Rxb7 Re5 (35... Kf6 $2 36. Rb6+
Kxf5 37. Bd3+ Kg4 (37... Re4 38. Bxe4+ (38. Kg3 $5 Ng4 39. Bxe4+ dxe4 40. Rxa6
Nxe3 41. a4 (41. Ra5+ Kg6 42. b4 f5 43. Ra6+ Kh5 44. b5 f4+ 45. Kf2 g4 $17)
41... Ke5 42. a5 f5 43. Ra8 (43. Rh6 f4+ $19) 43... f4+ 44. Kf2 g4 45. Rg8 g3+
46. Kg1 Nf5 (46... h5 47. a6 h4 48. a7 f3 49. Rf8 $18) 47. a6 (47. Re8+ Kd4 48.
Rf8 e3 49. Rxf5 e2 50. Rxf4+ Kd5 51. Rf5+ (51. Rf1 exf1=Q+ 52. Kxf1 h5 $11)
51... Kd4 $11) 47... f3 48. Rg5 e3 49. Kf1 Ke4 50. Rxf5 Kxf5 51. a7 e2+ 52. Ke1
g2 $19) 38... Kxe4 39. Rxa6 Ng4+ 40. Ke2 Nxe3 41. Ra7 Ng2 42. Re7+ Kd4 43. Rxf7
h5 44. Rf5 Nf4+ 45. Kf3 Ne6 46. a4 $16) 38. Rh6 $16) 36. b4 (36. Ra7 Rxf5+ 37.
Kg2 Rf6 38. b4 Rc6 39. Rxa6 Rc2 (39... Rxa6 40. Bxa6 Ng4 41. a4 (41. Kf3 Ne5+
$44) 41... Nxe3+ 42. Kf3 (42. Kf2 Nd1+ 43. Ke1 Nc3 44. a5 Kf6 45. b5 Ke7 46. b6
Kd6 47. Bc8 Kc6 48. b7 Kc7 49. a6 Nb5 50. Bd7 Nc3 51. Bc8 Kb8 $17) 42... Nc2
43. b5 Kf6 44. b6 Nd4+ 45. Ke3 Ke5 46. b7 Nc6 47. Bb5 Nb8 48. a5 Kd6 49. a6 Kc7
$11) 40. Kxh2 Rxe2+ 41. Kg1 Rxe3 42. a4 f5 43. b5 Rb3 44. Rb6 Ra3 45. Ra6 g4
46. a5 f4 47. b6 g3 $19) 36... Rxf5+ 37. Kg2 h5 38. Bd3 Ng4 39. Bxf5 Nxe3+ 40.
Kf2 Nxf5 41. Rb6 h4 42. Rxa6 g4 $13) 35. Rxb7 Ng4+ 36. Bxg4 Rxg4 37. Rd7 Rb4
38. b3 Rb5 39. f6 h5 (39... h6 40. Kg3 $44) 40. a4 $44) 34. Be2 Kg7 (34... b5
35. Ra7 Rc8 36. f6 h5 37. Rxa6 Rc2 38. b3 b4 39. Rd6 Rxa2 40. Rxd5 Ng4+ 41. Ke1
Nxf6 42. Rxg5+ $11) 35. Rxb7 Kf6 36. Rb6+ Kxf5 37. Rxa6 Rb8 (37... Rc8 38. Ra5
Ke6 39. Ra6+ (39. b4 Rc2 40. Ke1 Nc4 $11) (39. b3 Rc2 40. Ke1 Rb2 $15) 39...
Kf5 40. Ra5 $11) 38. b3 Rc8 39. Ke1 (39. Ra5 Ke6 $11) 39... Ke4 (39... Rc2 40.
Ra4 $11) 40. Kf2 Rd8 41. Ra4+ Kf5 42. b4 h5 43. b5 g4 $4 $18 (43... Rc8 $1 44.
Rd4 (44. b6 Rc2 45. Ra3 Nc6 46. b7 Rb2 47. Rb3 Rxb3 48. axb3 h4 49. Bb5 Nb8 50.
Bd3+ (50. Kf3 g4+ 51. Ke2 Ke5 $11) 50... Ke5 51. Kf3 f5 $11) 44... Rc2 45. a4
Ng4+ 46. Ke1 Nxe3 47. a5 Ke5 $1 (47... Ra2 $2 48. Kf2 Ng4+ 49. Rxg4 hxg4 50. b6
$1 (50. a6 d4 51. b6 d3 52. b7 Rxe2+ 53. Kf1 (53. Kg3 d2 54. b8=Q d1=Q $19)
53... Re8 54. a7 d2 $19) 50... Rb2 (50... d4 51. b7 $18) 51. a6 Rxb6 52. a7 $18
) 48. Ra4 (48. Rd3 Nc4 49. a6 Rb2 50. Rg3 Rxb5 51. Rxg5+ $11) 48... Ng2+ 49.
Kf2 (49. Kf1 Ne3+ 50. Kf2 Nd1+ 51. Ke1 Nc3 52. Bd3 Rxh2 53. Rb4 Na2 54. Ra4 Nc3
$11) 49... Nf4 50. Rxf4 gxf4 51. b6 Kd6 52. a6 Kc6 53. b7 Kc7 54. h4 $11) 44.
Rf4+ Ke6 45. a4 f5 (45... Rc8 46. a5 Rc2 47. Ke1 Rc1+ 48. Kd2 (48. Kf2 Rc2)
48... Ra1 49. a6 Ra2+ 50. Ke1 Ra1+ 51. Kf2 Ra2 52. Rd4 Nf3 53. Rb4 Nxh2 54. b6
g3+ 55. Kxg3 $18) (45... Ra8 46. b6 $1 (46. Kg3 $16 {[%cal Gg3h4]}) 46... Kd6
47. Rb4 (47. Rf6+ $1 Kc5 (47... Ke7 48. b7 Rb8 49. Rb6 Kd7 50. Rb5 Kc6 51. e4
f6 52. exd5+ Kc7 53. d6+ Kc6 (53... Kxd6 54. a5 Nc6 55. a6 $18) 54. Bf1 Rxb7
55. Bg2+ Nf3 56. Bxf3+ gxf3 57. Rxb7 Kxb7 58. a5 $18) 48. a5 $1 Rb8 (48... Rxa5
49. b7 Nd7 50. Rxf7 Nb8 51. Rf8 $18) 49. Rf5 Nc6 50. e4 Nxa5 51. Rxd5+ Kb4 (
51... Kxb6 52. Rb5+ $18) 52. Rb5+ Ka4 53. Rxh5 Rxb6 54. Kg3 $18) 47... Nc6 48.
b7 Rb8 49. Rb1 Kc7 50. Ba6 Nd8 $11) 46. a5 h4 47. b6 h3 (47... Nc4 48. Bxc4
dxc4 49. b7 $18) 48. a6 Rh8 49. a7 Nc6 50. Ra4 Nxa7 51. bxa7 Ra8 1-0

[Event "Donetzk zt"]
[Site "Donetsk"]
[Date "1998.11.10"]
[Round "8"]
[White "Malakhatko, Vadim"]
[Black "Zontakh, Andrey"]
[Result "1/2-1/2"]
[ECO "D62"]
[WhiteElo "2435"]
[BlackElo "2540"]
[Annotator "Tsesarsky,I"]
[PlyCount "80"]
[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 4128]} 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 O-O 6. e3 Nbd7 7.
Qc2 c5 8. cxd5 Nxd5 (8... cxd4 $1 9. Nxd4 Nxd5 10. Bxe7 Nxe7 11. Rd1 (11. O-O-O
Qa5 12. g4 Nf6 13. Nb3 Qc7 14. g5 Nfd5 15. Nxd5 Qxc2+ 16. Kxc2 Nxd5 17. Bg2
Nb4+ 18. Kb1 Rb8 19. a3 Na6 20. Na5 $14 {1-0 Ruzele,D-Khurtsidze,N/Koop
Tjuchem (open), Groningen NED 1996 (42)}) 11... Qa5 (11... a6 12. Bd3 h6 13.
O-O Qc7 14. Ne4 Qb8 15. Nf3 Nd5 16. Bc4 N7b6 17. Bb3 Bd7 18. Rd4 Rc8 19. Qd2
Bc6 20. Ng3 Nf6 $11 {0-1 Jovicic,M-Ziatdinov,R/Belgrade ,EXT 1991 (64)}) 12.
Bd3 Nf6 13. Nb3 Qe5 14. Qe2 Ned5 15. Nxd5 Nxd5 16. O-O Bd7 17. Na5 Qc7 $11) 9.
Bxe7 Qxe7 (9... Nxe7 $5 10. Bd3 cxd4 11. Nxd4 Ng6 (11... Nf6 12. O-O (12. O-O-O
Qb6 13. g4 e5 14. g5 exd4 15. gxf6 (15. Na4 Qe6 16. gxf6 Qxf6 17. Bxh7+ Kh8 18.
Be4 dxe3 19. fxe3 Bf5 20. Nc3 $11) 15... Qxf6 16. exd4 Bg4 $132 {Khenkin,
I-Arbakov,V/USSR 1987/Inf 45 (16)}) 12... Bd7 13. Rfd1 Qb6 (13... Rc8 14. Qb3
Qb6 15. Qxb6 axb6 16. Ndb5 $14 {0-1 Piket,J-Kamsky,G/Monte Carlo Amber Rapid
MON 1996 (58)}) 14. Rac1 Rac8 15. Qb3 Qxb3 16. Nxb3 b6 17. Nd4 Nfd5 18. Nxd5
Nxd5 19. Be4 Nf6 20. Bb7 Rxc1 21. Rxc1 Rd8 $11 {1/2-1/2 Novikov,I-Gorelov,S/
Pavlodar 1987/EXT 87 (30)}) 12. O-O Nde5 $11) 10. Nxd5 exd5 11. dxc5 Nxc5 12.
Be2 Bg4 (12... Be6 13. O-O Rac8 14. Rad1 (14. Qd2 Ne4 15. Qd4 Qc5 16. Bd3 (16.
Qxc5 $6 Rxc5 17. Rfc1 Rfc8 18. Rxc5 Rxc5 19. Nd4 Kf8 20. Kf1 Ke7 $11) 16...
Qxd4 17. Nxd4 $14 {1-0 Vladimirov,E-Hoffman,A/Salamanca 1991/[Ftacnik] (30)})
14... a5 15. Nd4 Rfd8 16. Qb1 Qd6 17. Bf3 Qb6 18. Rfe1 a4 19. Re2 $14 {1-0
Vokac,M-Chernikov,O/Ceske Budejovice ope 1992 (42)}) 13. O-O (13. Nd4 Bxe2 (
13... Ne6 14. Bxg4 (14. Nxe6 Rfc8 (14... fxe6 15. Bxg4 Qb4+ 16. Qc3 Qxg4 17.
O-O Rac8 $11) 15. Qd2 Bxe2 16. Nd4 Ba6 17. f3 Qh4+ 18. g3 Qh3 19. Kf2 b6 20. b4
Bc4 21. a4 $132 {1/2-1/2 Lengyel,L-Laszlo,C/HUN-ch 1952 (28)}) 14... Nxd4 15.
Qa4 (15. Qd2 Nc6 16. O-O Rfd8 17. Bf3 d4 18. Bxc6 dxe3 $11) 15... Nc6 16. O-O
Rfd8 17. Rfd1 Rd6 {1/2-1/2 Polugaevsky,L-Geller,E/Portoroz plof (Petropolis
izt 2-3pl) 1973 (17)} 18. Bf3 Rad8 19. Rac1 $14) 14. Qxe2 Ne6 15. Qd2 Nxd4 (
15... Qf6 16. Nxe6 fxe6 17. O-O {1/2-1/2 Sajtar Jaroslav-Foltys Jan/Prague
Czech Republic 1943 (23)}) 16. Qxd4 Qe4 17. Qxe4 dxe4 18. O-O-O Rac8+ 19. Kb1
Rc7 {1/2-1/2 Ballmann,M-Begovac,F/SUI-chT 1995 (31)}) 13... Rac8 (13... Rfd8
14. Rad1 (14. Nd4 Bxe2 15. Qxe2 Rac8 16. Rac1 a6 17. Rc2 Ne6 $11 {1/2-1/2
Anapolsky,S-Danielian,O/WchJM-U18 Duisburg 1992 (46)}) 14... Rac8 15. Nd4 Ne6
16. Qd2 Bxe2 17. Qxe2 Rc4 18. Nxe6 fxe6 19. Rd2 Rdc8 $11 {1/2-1/2 Tisdall,
J-Ostenstad,B/Gausdal TM 1988/EXT 88op (26)}) 14. Rac1 (14. Rfd1 Rfd8 15. Rac1
(15. Nd4 Ne6 16. Qd3 Nxd4 17. Bxg4 Ne6 18. Qb3 Rc4 19. Bf3 Nc5 20. Qa3 Ra4 21.
Qc3 Rc4 22. Qa3 Ra4 23. Qc3 Rc4 24. Qa5 Ra4 25. Qb5 a6 26. Qb6 Ne4 27. Rd4 Rxd4
28. Qxd4 Qh4 29. g3 Ng5 30. Bg4 Qh6 31. h4 Ne4 32. Rc1 Qd6 33. Kg2 h6 34. Bf3
f5 35. b4 Rd7 36. Bd1 Qf6 37. Qxf6 Nxf6 38. Ba4 b5 39. Bb3 Kf8 40. Rc6 d4 41.
Be6 Rd8 42. exd4 Rxd4 43. Rxa6 f4 44. a3 fxg3 45. fxg3 Ke7 46. Bf5 Nd5 47. Kf3
Rd1 48. g4 Rh1 49. Ke4 Nf6+ 50. Ke5 Rxh4 51. Ra7+ {1-0 Lechtynsky,J-Hresc,V/
Polanica Zdroj(9) 1983 (51)}) 15... a6 16. Nd4 Ne4 17. Qd3 Bxe2 (17... Be6 18.
Bf3 Ng5 19. Be2 Ne4 20. Bf3 Ng5 21. Be2 {1/2-1/2 Reinfeld,F-Shainswit,G/New
York ch-USA 1940 (21)}) 18. Qxe2 g6 19. Rc2 Rc5 20. Rdc1 Rdc8 21. Rxc5 Rxc5 22.
Rxc5 Qxc5 23. g3 Nf6 24. Qc2 Qxc2 25. Nxc2 Kf8 26. Kf1 Ke7 27. Ke2 Nd7 28. Nd4
Kd6 29. Kd2 Nc5 30. f3 h6 {1/2-1/2 Gruenfeld,Y-Becker,A/Zandvoort NED 1936 (30)
}) (14. Rfc1 Qf6 15. Qd2 Rfd8 16. Nd4 Bxe2 17. Qxe2 Ne6 18. Nxe6 fxe6 19. Rxc8
Rxc8 20. Qb5 Qe7 21. h3 Rc5 22. Qa4 a6 23. Rd1 Rc4 24. Qb3 b5 25. Qd3 Qc5 26.
Qe2 Rc2 27. Rd2 Rc1+ 28. Kh2 Qc7+ 29. g3 Qc4 30. Qh5 Qc6 31. e4 Rc5 32. b4 g6
33. Qe5 Rc2 34. exd5 exd5 35. Rxc2 Qxc2 36. Qxd5+ Kg7 37. Kg2 Qe2 38. a3 h5 39.
Qd4+ Kh7 40. Qa7+ Kg8 41. Qxa6 Qe4+ 42. Kh2 h4 43. Qc8+ Kh7 44. Qc7+ {1-0
Douven,R-Welling,G/NLD-chT ,EXT 1993 (44)}) 14... Rfd8 (14... Qf6 15. Qd2 Ne4
16. Qd4 Bxf3 17. Qxf6 Nxf6 18. Bxf3 Rfd8 19. Rfd1 Kf8 20. Kf1 Ke7 {1/2-1/2
Lilienthal,A-Lasker,E/Moscow 1936 (20)}) (14... a6 15. h3 Be6 16. Qd2 Ne4 17.
Qa5 Rc5 18. Rxc5 Qxc5 19. Qxc5 Nxc5 20. Nd4 Rc8 21. Rd1 (21. Rc1 $14) 21... Na4
22. Kh2 Kf8 23. g4 Ke7 24. g5 Rc7 25. Rd2 $132 {1/2-1/2 Rashkovsky,N-Murugan,K/
Alma Ata ,EXT 1989 (51)}) (14... Ne4 15. Qd3 Bxf3 16. Bxf3 Qe5 17. Rc2 Rxc2 18.
Qxc2 f5 19. Rd1 Rd8 20. g3 h6 21. Kg2 Kh7 22. Rd4 b6 23. Qc6 $16 {1-0 Barlov,
D-Acebal,A/Candas 1992 (61)}) 15. h3 Ne4 16. Qd3 Be6 17. Qd4 $14 b6 18. Bd3 (
18. Rfd1 Rc5 19. b4 Rxc1 20. Rxc1 Qb7 21. Bd3 Rc8 22. Rxc8+ Qxc8 23. Qb2 $14)
18... Nc5 19. Bb1 Nd7 (19... Rc7 20. b4 Ne4 21. a3 Rdc8 22. Rxc7 Rxc7 23. Bxe4
dxe4 24. Qxe4 Rc3 25. Ra1 $16) 20. Rfd1 Qf6 21. Qxf6 (21. Bd3 $14) 21... Nxf6
22. Nd4 a5 23. Kf1 Rxc1 (23... Kf8 24. a3 Ke8 25. Bd3 Rxc1 26. Rxc1 Rc8 27.
Rxc8+ Bxc8 28. Ke2 $14) (23... Rc5 24. Nb3 Rxc1 25. Rxc1 Rc8 26. Rxc8+ Bxc8 27.
Nd4 Ba6+ 28. Ke1 Kf8 29. h4 (29. Kd2 Bf1 $17) 29... Ke7 30. Nf5+ Kf8 31. Kd2 g6
32. Nd4 Ke7 33. f3 (33. Kc3 Ng4 $17) 33... Bf1 34. g4 Nd7 35. g5 f6 36. Bc2 Ne5
$132) 24. Rxc1 Rc8 25. Rxc8+ Bxc8 26. Ke1 Kf8 27. Kd2 Ke7 (27... Ba6 $1 $11 {
[%csl Rg2,Rh3][%cal Ga6f1]}) 28. Kc3 Kd6 $2 (28... Ba6 29. Nf5+ Kf8 30. Ng3 (
30. Kd4 Bf1 31. Nh4 g5 32. Nf3 Bxg2 $17) 30... g6 31. Kd4 Ke7 32. Bc2 Ne8 33.
Bd3 Bxd3 34. Kxd3 Kd6 $11) 29. Nf3 $2 (29. b4 $1 Ne4+ $2 (29... axb4+ 30. Kxb4
Bd7 31. Bd3 $14 (31. Bf5 g6 (31... h5 32. Bxd7 Kxd7 33. f3 Ne8 34. Kb5 Kc7 35.
Nf5 g6 (35... h4 36. Ne7 (36. Nxh4 Nd6+ 37. Kb4 g5 $19) (36. Ka6 g5 37. Kb5 Kb7
38. Kb4 Kc6 39. f4 f6 40. Nd4+ Kd7 41. fxg5 fxg5 42. Nf3 Nd6 43. Nxg5 Nf5 44.
e4 dxe4 45. Nxe4 $16) 36... Nf6 37. Kb4 g6 38. Kb5 Kd7 39. Nc6 Kc7 40. Ne5 $16)
36. Ne7 Nd6+ 37. Kb4 Kd7 38. Nxd5 $16) 32. Bd3 $14 (32. Bxd7 Kxd7 33. f3 Ne8
34. g4 (34. Kb5 $5 Kc7 35. Ka6 (35. Nc2 $1 Nd6+ 36. Kb4 Nc4 (36... h5 37. Kc3
Kc6 38. Kd4 Nf5+ 39. Ke5 Kc5 40. Kf6 (40. g4 Nh4 41. Nd4 Kc4 42. g5 Ng2 43. e4
dxe4 44. Kxe4 Nf4 45. h4 Ng2 46. Nc6 Nxh4 47. Ne5+ Kb4 $15) 40... Nd6 41. g4
Kc4 42. Ke7 Kc5 43. gxh5 gxh5 44. Nd4 b5 45. h4 b4 46. f4 $16) 37. e4 (37. Kc3
Kd6 38. Kd4 Ne5 39. Nb4 f6 40. f4 Nc6+ 41. Nxc6 Kxc6 $11) 37... Kc6 38. Nd4+
Kd6 39. Nb5+ Ke5 40. Nc3 Ne3 41. Nxd5 Nxg2 42. Nxb6 Ne1 43. Nc4+ Kd4 44. a4 $16
) 35... f5 $1 (35... Nd6 36. Nb5+ Nxb5 37. Kxb5 Kb7 38. a4 Kc7 39. h4 h5 40. a5
bxa5 41. Kxa5 Kc6 (41... Kd6 42. Kb4 (42. Kb5 d4 43. Kc4 $11) 42... Ke5 43. Kc5
f6 44. g4 f5 $8 45. g5 $8 f4 $8 46. exf4+ Kxf4 47. Kxd5 Kg3 48. Ke5 (48. f4
Kxh4 49. Ke6 Kg4 50. f5 h4 51. fxg6 h3 52. g7 h2 53. g8=Q h1=Q $44) 48... Kxh4
49. f4 Kg3 50. f5 h4 51. fxg6 h3 52. g7 h2 53. g8=Q h1=Q 54. Qb3+ Kg4 55. Qc4+
Kg3 56. Qf4+ Kh3 57. g6 $18) 42. Kb4 Kb6 43. Kc3 Kc5 44. Kd3 Kc6 45. Kd4 Kd6
46. g4 Ke6 47. gxh5 gxh5 48. e4 dxe4 49. Kxe4 f5+ 50. Kd4 Kd6 51. f4 $18) 36.
Nc2 $2 (36. Ne6+ Kc6 37. h4 (37. Nf8 f4 $1 $19) 37... Nd6 38. Nd4+ Kc5 39. Ne6+
$11) (36. f4 Nd6 37. Nb5+ Nxb5 38. Kxb5 Kb7 39. a3 (39. Ka4 Kc6 40. Kb4 Kc7 41.
Kb5 Kb7) (39. g4 h5 (39... fxg4 40. hxg4 h5 41. f5 $18) (39... Kc7 40. g5 Kb7
41. a3 Kc7 42. a4 Kb7 43. a5 bxa5 44. Kxa5 Kc6 45. Kb4 Kb6 46. Kc3 Kc5 47. Kd3
Kc6 48. Kd4 Kd6 49. h4 Kc6 50. Ke5 Kc5 51. Kf6 Kc4 52. Kg7 Kd3 53. Kxh7 Kxe3
54. h5 d4 55. hxg6 d3 56. g7 d2 57. g8=Q d1=Q 58. Qc4 $18) 40. gxf5 gxf5 41. h4
Kc7 42. a4 Kb7 43. a5 bxa5 44. Kxa5 Kc6 45. Kb4 Kb6 46. Kc3 Kc5 47. Kd3 Kc6 48.
Kd4 Kd6 $11) 39... Kc7 40. a4 Kb7 41. a5 bxa5 42. Kxa5 Kc6 43. Kb4 Kb6 44. Kc3
Kc5 45. Kd3 Kc6 46. Kd4 Kd6 47. g3 h6 48. h4 (48. g4 fxg4 49. hxg4 h5 (49...
Ke6 $11) 50. gxh5 gxh5 51. Kd3 h4 52. Ke2 Ke6 53. Kf2 Kf5 54. Kg2 Kg4 $11)
48... h5 $11) (36. h4 Nf6 37. a4 (37. Nb5+ Kc6) 37... Nd7 38. h5 gxh5 (38...
Ne5 39. h6 Nc4 40. Ne6+ Kc6 41. Nf8 Nxe3 42. Nxh7 d4 43. Nf6 d3 44. h7 d2 45.
h8=Q d1=Q 46. Qe8+ Kd6 47. Qd8+ (47. Qxe3 Qxa4+ 48. Kxb6 Qb4+ $11) 47... Ke6
48. Qxb6+ Kf7 49. Qc6 $16) 39. Nxf5 Kc6 40. Nd4+ Kc5 41. f4 Nf6 42. Kb7 Ng4 43.
Nc2 h4 44. Kc7 h5 45. f5 Nf6 46. Nd4 Ng4 47. Ne6+ Kb4 48. Kxb6 Kxa4 49. Kc5
Nxe3 50. f6 Ng4 51. f7 Ne5 52. f8=Q Nd7+ 53. Kxd5 Nxf8 54. Nxf8 $18) 36... Kc6
37. Nb4+ Kc5 38. Nd3+ Kc6 39. Ne5+ Kc5 40. Nd7+ Kc6 41. Nxb6 Nd6 42. a4 Nc4 43.
a5 Nxe3 $17) 34... h6 35. Kb5 Kc7 36. Ka6 Nd6 37. Nb5+ Nxb5 38. Kxb5 f5 39.
gxf5 gxf5 40. h4 h5 41. f4 Kb7 42. a3 Kc7 43. a4 Kb7 44. a5 bxa5 45. Kxa5 Kc6
46. Kb4 Kb6 47. Kc3 Kc5 48. Kd3 Kc6 49. Kd4 Kd6 $11))) 30. Bxe4 dxe4 31. a3 $1
(31. bxa5 bxa5 32. Nb3 Be6 33. Nxa5 (33. Kd4 a4 34. Nc5 Bxa2 35. Nxa4 f5 36.
Nc3 Bb3 $11) 33... Bxa2 34. Kd4 Bd5 35. Nc4+ Bxc4 36. Kxc4 Ke5 37. Kc5 f5 38.
h4 g6 39. Kc6 Ke6 40. g3 h5 $11) 31... Kd5 (31... axb4+ 32. Kxb4 Bd7 33. Nb5+
Kd5 34. Nc3+ Ke5 35. Na4 Bxa4 36. Kxa4 Kd6 37. Kb5 Kc7 38. g4 (38. Kc4 Kd6 39.
Kd4 f5 40. a4 g6 $11) 38... f6 39. Kc4 g6 40. Kd5 $18) 32. h4 Ba6 (32... Bd7
33. bxa5 bxa5 34. Nb3 a4 35. Nd2 f5 36. Kb4 h6 37. Nb1 $18) 33. bxa5 bxa5 34.
Nb3 Bf1 35. g3 a4 36. Nd2 Be2 37. Kb4 Bd1 38. Nb1 $18) 29... h6 30. Kd4 (30.
Nd4 $14) 30... Ne8 31. Bd3 (31. Ne5 f6 32. Nd3 Nc7 33. Kc3 $11) 31... Nc7 32.
a3 Bd7 33. Kc3 Ne6 34. b4 axb4+ 35. axb4 (35. Kxb4 Nc5 36. Bc2 Na6+ 37. Kc3 Nc5
$11) 35... Bc6 36. Nd4 Nxd4 37. Kxd4 Bd7 38. h4 g5 39. g3 f6 40. Bc2 Bg4
1/2-1/2

[Event "Selfoss Milk Masters 1st"]
[Site "Selfoss"]
[Date "2002.10.09"]
[Round "2"]
[White "Nikolic, Predrag"]
[Black "Tregubov, Pavel V"]
[Result "1-0"]
[ECO "D62"]
[WhiteElo "2661"]
[BlackElo "2594"]
[Annotator "Tsesarsky,I"]
[PlyCount "113"]
[EventDate "2002.10.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ISL"]
[EventCategory "12"]
[SourceTitle "CBM 092"]
[Source "ChessBase"]
[SourceDate "2003.02.06"]
[SourceVersion "1"]
[SourceVersionDate "2003.02.06"]
[SourceQuality "1"]

{[%mdl 4096]} 1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 Nbd7 7.
Qc2 c5 8. cxd5 cxd4 9. Nxd4 Nxd5 10. Bxe7 Nxe7 11. Be2 Nf6 12. O-O Bd7 {
This variation's reputation is quite peaceful. Black can equalize in spite of
certain development advantage of White.} 13. Rfd1 ({Other continuations lead
to equal position:} 13. Bf3 Qb6 (13... e5 14. Nb3 (14. Ndb5 Qb6 15. Qb3 Be6 16.
Qa3 {1/2-1/2 Dokhoian,Y-Kharitonov,A/Sverdlovsk 1987/TD (16)}) 14... Qb6 15.
Rfd1 Rfd8 16. Ne4 Rac8 17. Nxf6+ Qxf6 $11 (17... gxf6 $6 18. Qe4 Bc6 19. Qg4+
Kh8 20. Bxc6 Rxc6 21. Rd7 $14 {0-1 Spielmann,R-Maroczy,G/Bled 1931/HCL (44)}))
14. Qb3 Qxb3 15. Nxb3 Bc6 16. Bxc6 Nxc6 17. Rfd1 Rfd8 18. Kf1 Kf8 19. Ke2 Ke7
$11 {1/2-1/2 Slepoy,I-Grushevsky,A/Riga 1975/MCD (30)}) (13. Qb3 Qa5 (13... Qb6
14. Qxb6 axb6 15. Rfd1 Bc6 16. f3 Nfd5 17. Nxd5 Bxd5 18. a3 Rfc8 19. Rd2 e5 20.
Nb5 $14 {[%csl Rb6,Rb7] 1-0 Genov,P-Ivanov,I/Borovec BUL 2002/The Week in
Chess 422 (66)}) 14. Rfd1 Rab8 15. a3 Ned5 16. Nxd5 Nxd5 17. Bb5 Bxb5 18. Qxb5
Qxb5 19. Nxb5 a6 20. Nd4 Rfc8 $11 {1/2-1/2 Cramling,P-Portisch,L/Roquebrune
1998/CBM 67 (40)}) 13... Qb6 (13... a6 14. Bf3 e5 (14... Rb8 $6 $14 15. Rac1 e5
(15... Qa5 16. Nb3 (16. Ne4 Nxe4 17. Bxe4 Rfc8 18. Qb1 Rxc1 19. Rxc1 h6 20. b4
$14) 16... Qe5 $14 (16... Qb6 $6 17. Ne4 $16 {1-0 Adamski,J-Modr,B/Prague 1983/
MCD (71)})) 16. Nb3 Qb6 17. Ne4 Rbc8 18. Nbc5 Bf5 19. Qb3 Qxb3 20. Nxf6+ gxf6
21. axb3 (21. Nxb3 Bc2 22. Rd7 Bxb3 23. Ra1 $1 Bxa2 24. Rxe7 b5 25. h3 Be6 $15
{[%csl Rb2][%cal Gc8c2]}) 21... b6 22. Nxa6 e4 23. Be2 Rxc1 24. Rxc1 Rd8 25.
Nb4 $14) 15. Nb3 Qb6 $11) (13... Rc8 14. Qb3 Qa5 15. Ndb5 (15. Qxb7 Rb8 $11 {
[%csl Rb2]}) 15... Bc6 16. Qa3 Qxa3 17. Nxa3 Ned5 $11 {0-1 Peev,P-Ziatdinov,R/
Belgrade 1990/EXT 97 (59)}) 14. Qb3 (14. Bf3 e5 15. Nb3 Rac8 16. Rd2 a5 17. Qd1
Rfd8 18. Rd6 Bc6 $11 {1-0 Matveeva,S-Khurtsidze,N/Kishinev 1995/EXT 97 (42)})
14... Qxb3 15. Nxb3 b6 $6 {[%csl Ra6] first inaccuracy.} ({In next 3 games
Black equalised easily:} 15... Rac8 16. Ne4 Ba4 17. Nxf6+ gxf6 18. Rac1 {
1/2-1/2 Rashkovsky,N-Kharitonov,A/Sverdlovsk 1987/TD (18)}) (15... Rfc8 16.
Rac1 Kf8 17. Bf3 Rab8 18. Ne4 Rxc1 19. Rxc1 Nxe4 20. Bxe4 Bc6 21. Bxc6 Nxc6 22.
Kf1 Ke7 {1/2-1/2 Kelecevic,N-Campora,D/SWZ 1995/CBM 49 ext (22)}) (15... Rfd8
16. Nd4 Nc6 17. Nxc6 Bxc6 {1/2-1/2 Kharitonov,A-Komarov,D/Leeuwarden 1995/EXT
97 (17)}) 16. Rac1 Rfd8 17. Ba6 $1 {[%cal Ga6c8] Here Ba6 will put unpleasnt
pressure on the queenside.} Kf8 18. e4 Rab8 19. f3 Ne8 20. Kf2 Nc7 21. Be2 e5 {
Black pieces are discoordinated a bit, but what to do?} 22. Na1 $1 {[%cal
Ga1c2,Gc2e3] Petrosyan said: improve the worst piece position...Nb3 was
restricted by PPb6 and e5.} Bc6 23. Nc2 a5 $6 {Second inaccuracy. It was not
necessary to weaken queenside.} ({Worth of attention} 23... Ne6 $5 24. Bc4 Bd7
25. Rd6 (25. Ne3 Nd4 26. Ne2 Nec6 $11) 25... Ke8 26. Rcd1 Rbc8 27. Ne3 Nd4 28.
f4 f6 (28... exf4 29. R1xd4 fxe3+ 30. Kxe3 Rc7 31. Bb5 f6 32. g4 $14) 29. fxe5
fxe5 $11) 24. Ne3 f6 25. Bc4 Be8 26. Ke1 Rxd1+ 27. Rxd1 b5 28. Bd3 {[%csl Ra5,
Rb5] Now promoted too far PPa5 and b5 will be weak.} Rd8 29. Be2 Rxd1+ 30. Kxd1
b4 31. Nb1 Bf7 32. Bc4 Ne6 33. Nd2 Nc5 34. Bxf7 Kxf7 35. Kc2 a4 $6 $16 {
Third inaccuracy.} ({Probably more stubborn was} 35... Nc6 36. Nb3 Nb7 (36...
Nxb3 37. Kxb3 $16 {[%csl Ra5][%cal Gb3a4,Ga4b5,Ge3c4]}) 37. Kd3 {[%cal Gd3c4]}
a4 38. Nd2 Nd6 (38... Nd4 39. Kc4 $16 {[%csl Ra4,Rb4]}) 39. Nd5 Ke6 40. Nc4 Nb5
41. a3 bxa3 42. Nxa3 (42. bxa3) 42... Ncd4 43. Kc4 Nd6+ 44. Kb4 f5 45. Nc3 g5
46. Kxa4 g4 47. exf5+ Kxf5 48. fxg4+ Kxg4 49. Nd5 $16 {[%csl Rg4][%cal Gd5f4]
White still has serious advantage, but Black has certain chances connected
with all white PP excange to his pair of NN.}) 36. a3 $1 bxa3 ({Interesting
looks} 36... Nc6 $5 37. axb4 Nxb4+ 38. Kc3 Nbd3 39. Kc4 Ke6 40. Kb5 {[%csl Ra4]
} g6 41. Nd5 f5 42. Nc3 (42. Nb6 $6 fxe4 43. fxe4 Nb3 44. Nxb3 (44. Ndc4 Nxb2
45. Nxb2 a3 $19) 44... axb3 45. Nc4 $132 {[%csl Rb2,Re4]}) 42... fxe4 43. fxe4
h5 44. Nc4 h4 45. Nb6 Kd6 46. Nbxa4 Nxa4 47. Nxa4 Nf4 48. b4 Nxg2 49. Ka6 $16)
37. bxa3 Ke6 38. Kc3 Kd6 39. Ndc4+ Kc6 40. Kb4 {[%csl Ra4] The Pa4 will be
captured inevitable.} Nd3+ 41. Kxa4 Kc5 42. Kb3 Nc6 43. Kc3 Nf4 44. Nb2 {
White won important P and has strategically winning position.} Ne2+ 45. Kd2
Ned4 46. Kd3 Ne6 47. Kc3 Ncd4 48. a4 Nf4 49. Nd3+ $1 {Good decision. On first
sight, White returns the P without compensation, but Nikolic estimated this
endgame deeply and precisely.} Nxd3 50. Kxd3 Kb4 {[%csl Ra4]} 51. f4 $1 {
White's idea now is clear!} Ne6 (51... Kxa4 52. fxe5 fxe5 53. Kc4 $18 {[%csl
Re5][%cal Gc4d5]}) 52. fxe5 fxe5 53. Nd5+ Kxa4 54. Kc4 {[%csl Ra4,Re5]} Ka5 55.
Ne3 Nf4 56. g3 Ng6 57. Nf5 {[%csl Re5,Rg7] Instructive endgame!} 1-0

[Event "Madrid Magistral 6th"]
[Site "Madrid"]
[Date "1997.05.26"]
[Round "5"]
[White "Salov, Valery"]
[Black "Piket, Jeroen"]
[Result "1/2-1/2"]
[ECO "D62"]
[WhiteElo "2665"]
[BlackElo "2640"]
[Annotator "Tsesarsky,I"]
[PlyCount "108"]
[EventDate "1997.06.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "17"]
[SourceTitle "CBM 059"]
[Source "ChessBase"]
[SourceDate "1997.08.01"]
[SourceVersion "1"]
[SourceVersionDate "1997.08.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 Nbd7 6. e3 O-O 7. Qc2 c5 8. cxd5
Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Bd3 g6 12. dxc5 Nxc5 13. O-O Bg4 14. Nd4
Rfc8 (14... Ne6 15. Qa4 Qf6 16. Nxe6 Bxe6 17. Qb4 Rfc8 18. Rad1 b6 19. Ba6 Rc5
20. Rd4 Re8 21. a3 $14 {1/2-1/2 Chernin,A-Hubner,R/Wijk aan Zee 1986}) 15. Qd2
(15. Rac1 Bd7 {/\ Ne6=} 16. Qd2 Qf6 (16... Ne6 17. Be2 Qf6 18. Nf3 Rxc1 19.
Rxc1 Rc8 20. Rd1 $14 {Ivanov,I-Morovic Fernandez,I/New York (open) 1988/0-1 
(52)} (20. Rxc8+ $10)) 17. Rfd1 Qb6 18. Rc3 a6 19. Rdc1 Ne6 20. Rb3 Qa7 21.
Nxe6 Rxc1+ 22. Qxc1 Bxe6 23. Rb4 (23. Qc7 $1 Rc8 (23... b5 24. Qxa7 Rxa7 25.
Ra3 Bd7 26. Rc3 $16) 24. Qxb7 $2 (24. Qe7 Rc1+ 25. Bf1 d4 26. Rxb7 Bc4 (26...
Qa8 27. Qb4 $18) 27. Qe8+ (27. h4 Rxf1+ 28. Kh2 Qa8 29. Qc7 Kg7 30. Qe5+ Kh6
31. Qf4+ Kg7 32. Qxd4+ Kh6 (32... Kg8 33. Rd7 Qb8+ 34. f4 $18) 33. Qxc4 Qxb7 (
33... Rxf2 34. Qe4 $16) 34. Qxf1 Qxb2 35. a4 $16) 27... Kg7 28. Qe5+ (28. Qxf7+
$2 Bxf7 29. Rxa7 d3 30. Rd7 d2 31. Rxd2 Bc4 $17) 28... Kh6 29. Qf4+ Kg7 30.
Qe5+ $11) 24... Rc1+ 25. Bf1 Qxb7 26. Rxb7 d4 27. Rb4 d3 28. Rd4 d2 29. Rxd2
Bc4 $19) 23... Rc8 24. Qd2 Qc5 25. f3 Qa5 26. a3 Rc5 $11 27. h3 Qc7 28. f4 b6
29. Rd4 Kg7 30. Kh2 a5 31. Qf2 Rc1 32. Qd2 {1/2-1/2 Shirov,A-Piket,J/It cat.18,
IV-V 1995}) (15. Rfc1 Bd7 16. Qd1 (16. Qd2 Ne6 17. Be2 Qf6 18. Nf3 Bc6 19. Rc3
d4 20. exd4 Rd8 21. Rd1 Rd6 22. Bc4 Rad8 23. Qc1 Nxd4 24. Nxd4 Rxd4 25. Rxd4
Rxd4 $11 {1/2-1/2 Piket,J-Morovic Fernandez,I/Wijk 1994 (28)}) 16... Qf6 17.
Rc2 Ne6 18. Nf3 Rxc2 19. Qxc2 d4 20. Nxd4 Nxd4 21. exd4 Qxd4 22. Bf1 Rc8 {
1/2-1/2 Ribli,Z-Andersson,U/Dortmund-A 1987}) 15... Ne4 16. Qe1 (16. Qa5 Rc5
17. Qa3 Qg5 18. Rfc1 b6 19. b4 Bh3 20. g3 Qf6 21. f3 Rxc1+ 22. Rxc1 Qg5 23. f4
Qg4 24. Be2 Qd7 25. b5 $14 (25. Bb5 Qg4)) 16... Bd7 (16... Qg5 17. f4 Qf6 $11)
17. Qe2 $14 Rc5 18. Rfc1 Rac8 19. Qe1 (19. Rxc5 Rxc5 (19... Nxc5 20. Rc1 Ne6 (
20... Nxd3 21. Rxc8+ Bxc8 22. Qxd3 $16) 21. Rxc8+ Bxc8 22. Qc2 Bd7 23. Nxe6 $14
) 20. Rd1 Rc8 $14) 19... Qf6 20. Rxc5 (20. f3 Rxc1 21. Rxc1 Nc5 22. Bb1 b6 $14
(22... Qb6 23. b4 Ne6 24. Rxc8+ Bxc8 25. Qc3 Bd7 26. Nxe6 $14)) 20... Nxc5 21.
Qd2 Qb6 22. b3 a5 23. Rc1 Rc7 (23... Qb4 $5 24. Qxb4 axb4 25. Bb1 $14 (25. Be2
Ne4 26. Rxc8+ Bxc8 27. Nc2 Nc3 28. Bf3 Nxa2 29. Bxd5 Be6 30. Bxe6 (30. e4 Bxd5
31. exd5 Kf8 $15) 30... fxe6 31. f4 Nc1 32. Nd4 Kf7 33. Kf2 Kf6 (33... e5 34.
fxe5 Nd3+ 35. Kf3 Nxe5+ 36. Ke4 Kf6 37. h3 $16) 34. g4 g5 35. Kf3 e5 36. Nc2 (
36. fxg5+ Kxg5 37. Ne6+ Kh4 38. Nc5 Kh3 39. Ke4 Kxg4 40. Kxe5 Kh3 $11) 36...
Nxb3 37. Nxb4 $11)) 24. h3 h5 25. Be2 Ne4 (25... a4 $5 26. Qb2 (26. b4 Ne4 $15)
26... axb3 27. axb3 Na4 28. Qa1 Rxc1+ 29. Qxc1 Qc5 $5 $14 {(=)}) 26. Qb2 Rxc1+
27. Qxc1 Qb4 (27... a4 28. bxa4 Bxa4 29. Bf3 $14) 28. a3 Qd6 29. Qb2 (29. f3
Nc5 30. Qc3 b6 31. b4 axb4 32. axb4 Ne6 33. Nxe6 $14) 29... b6 30. Bf3 h4 31.
b4 axb4 32. axb4 f5 (32... g5 $5) 33. Qa2 Kg7 (33... g5 $2 34. Qa8+ Kf7 35. Qd8
Kg6 36. Qg8+ Kf6 37. Bh5 $18) 34. Qa7 Nf6 (34... Kf7 35. b5 Nc3 $14) 35. b5 Kh6
36. Qa8 g5 $2 (36... Be8 $1 37. Qc8 f4 38. Qc3 (38. exf4 Qxf4 (38... Qb4 39.
Ne6 Qe1+ 40. Kh2 Qxf2 41. Qc3 Bd7 42. Qxf6 Qg3+ 43. Kg1 Qe1+ $11) 39. Qc3 Bd7
$11) 38... Bd7 $11) 37. Qd8 $16 Kg6 $8 38. Nc6 (38. Be2 Qc5 39. Nf3 Be6 (39...
Qc1+ 40. Bf1 Qb2 41. Qxb6 $18) 40. Bd3 Qc1+ 41. Kh2 Qc5 42. Ne5+ Kg7 43. Nc6
Bd7 44. Ne7 Qc3 45. Ng8 $5 (45. Bxf5 Qe5+ 46. f4 gxf4 47. Bxd7 fxe3+ 48. Kh1 e2
$19) 45... Qe5+ (45... Qxd3 46. Qxf6+ Kxg8 47. Qd8+ $18) 46. f4 gxf4 47. Qxf6+
Qxf6 48. Nxf6 Kxf6 49. exf4 d4 50. g3 hxg3+ 51. Kxg3 $14) 38... g4 $4 (38... f4
39. Qxb6 fxe3 40. fxe3 $16) 39. hxg4 $2 (39. Ne7+ Kg5 (39... Kf7 40. Nxf5 $18)
{[%tqu "En","?","","","g2g3","",10]} 40. g3 $3 $18 hxg3 (40... gxf3 41. gxh4+
Kh5 42. Qh8+ Nh7 43. Qxh7+ Qh6 44. Qf7+ Kxh4 45. Ng6+ Kxh3 (45... Kg5 46. Ne5
$18) 46. Qf6 (46. Nf4+ Kg4 47. Qg8+ Qg5 48. Qh7 $18) 46... Kg4 47. Ne5+ $18)
41. h4+ Kxh4 (41... Kh5 42. Qh8+ Nh7 43. Qxh7+) (41... Kh6 42. Nxf5+) 42. Nxf5+
) 39... fxg4 40. Be2 $18 (40. Bxd5 $2 Nxd5 41. Qxd7 Qxd7 42. Ne5+ Kf5 43. Nxd7
Ke6 44. Nf8+ (44. e4 $2 Kxd7 45. exd5 Kd6 $19) 44... Kf7 45. Nh7 Kg6 $11) 40...
Kg5 (40... h3 41. gxh3 gxh3 42. f4 $18) 41. Qxb6 Bxc6 42. Qxc6 (42. bxc6 g3 43.
f4+ Kh6 44. Bd3 Qa3 45. c7 Qc1+ 46. Bf1 Kg6 $22 $11) 42... Qb4 (42... Qxc6 43.
bxc6 Ne8 44. Kh2 $18) 43. Qc7 $1 g3 (43... Qe1+ 44. Bf1 g3 45. Qf4+ Kg6 46.
fxg3 hxg3 47. b6 $18) 44. Qe5+ Kg6 45. Bd3+ Kf7 46. Qf5 $6 (46. Qc7+ Ke6 47.
Qc1 gxf2+ 48. Kxf2 Ne4+ (48... Ng4+ 49. Ke2 $18) 49. Ke2 Nc3+ 50. Kf3 Qf8+ 51.
Kg4 Nxb5 52. Bxb5 Qb4+ 53. e4 $1 Qxe4+ (53... Qxb5 54. Qh6+ Kd7 55. Qd2 $18)
54. Kh3 $18) 46... Ke7 47. Qe5+ Kf7 48. Qf5 (48. Qc7+ $16) 48... Ke7 49. Bf1 $4
$11 (49. Qe5+ Kf7 50. Qc7+ $16) 49... Qb2 50. Qf4 (50. Bd3 Ne4 51. Qh7+ Kd6 (
51... Kf8 52. Qh6+ Kf7 53. Qh5+ Kf8 $11) 52. Qh6+ Kc5 53. Qf8+ Nd6 54. fxg3
Qc1+ 55. Kh2 Qxe3 56. Qf3 hxg3+ $11) 50... Ne4 51. Qxh4+ (51. fxg3 hxg3 $11)
51... Ke6 52. Qg4+ Ke7 53. Qh4+ Ke6 54. Qg4+ Ke7 1/2-1/2

[Event "Corus"]
[Site "Wijk aan Zee"]
[Date "2000.01.20"]
[Round "5"]
[White "Nikolic, Predrag"]
[Black "Piket, Jeroen"]
[Result "1-0"]
[ECO "D62"]
[WhiteElo "2659"]
[BlackElo "2633"]
[Annotator "Tsesarsky,I"]
[PlyCount "121"]
[EventDate "2000.01.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "NED"]
[EventCategory "18"]
[SourceTitle "CBM 075"]
[Source "ChessBase"]
[SourceDate "2000.04.05"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.05"]
[SourceQuality "1"]

{[%mdl 32]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. Nc3 Nbd7 6. e3 O-O 7.
Qc2 c5 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Bd3 g6 12. dxc5 Nxc5 13. O-O
$14 {White has a little advantage bacause of isolated pawn,  "bad" black
bishop and bacause of 2 par pieces were changed. But Piket was sure - it is
not a big problem to draw this game, he is quite experienced in playing of
this variation.} (13. Rc1 $6 Nxd3+ 14. Qxd3 Bf5 15. Qd4 (15. Qxd5 Rfd8 16. Qa5
b6 $44 {[%cal Gf5d3]}) 15... Be4 16. O-O Bxf3 17. gxf3 Qg5+ 18. Kh1 Qf5 19. Kg2
Qg5+ $11 {Alekhine-Capablanca, 1927.}) 13... Bg4 14. Nd4 Rfc8 (14... Ne6 15.
Qa4 (15. Nxe6 $6 Bxe6 16. Qa4 $5 (16. Qc3 Rac8 17. Qd4 Qc5 18. Qxc5 Rxc5 19.
Rfc1 b6 20. Kf1 Rfc8 $11 {Flohr,Salo-Foltys,Jan/Podebrady ;EXT 98 1936/1/2-1/2
(75)})) (15. h3 Nxd4 16. exd4 Be6 17. Rad1 Rfc8 18. Qd2 $11 {Leveille,
Francois-Desforges,J/Quebec (2) ;EXT 97 1990/1/2-1/2 (93)}) 15... Qf6 16. Nxe6
Bxe6 17. Qb4 Rfc8 18. Rad1 b6 19. Ba6 Rc5 20. Rd4 Re8 21. a3 $14 {1/2-1/2
Chernin,Alexander-Huebner,Robert/Hoogovens Wijk aan Zee ;TD 1986}) 15. Rfc1 (
15. Rac1 Bd7 {/\ Ne6=} 16. Qd2 Ne6 (16... Qf6 17. Rfd1 Qb6 18. Rc3 a6 19. Rdc1
Ne6 {[%cal Ge6d4]} 20. Rb3 Qa7 21. Nxe6 Rxc1+ 22. Qxc1 Bxe6 23. Rb4 $14 {
1/2-1/2 Shirov,Alexei-Piket,Jeroen/Dos Hermanas (8) ;CBM 47 1995 (32)}) 17. Be2
Qf6 18. Nf3 Rxc1 19. Rxc1 $14 {Ivanov,Igor V-Morovic Fernandez,Ivan/New York
op ;CBM 08 1988/0-1 (52)}) (15. Qd2 Ne4 16. Qe1 (16. Qa5 Rc5 17. Qa3 Qg5 18.
Rfc1 b6 19. b4 Bh3 20. g3 Qf6 21. f3 Rxc1+ 22. Rxc1 Qg5 23. f4 Qg4 24. Be2 Qd7
25. b5 $14) 16... Bd7 (16... Qg5 17. f4 Qf6 $11) 17. Qe2 $14 {Salov,
Valery-Piket,Jeroen/Torneo Magistral 6th (5) ;CBM 59 1997/1/2-1/2 (54)}) 15...
Bd7 16. Qd2 (16. Qd1 $6 Qf6 17. Rc2 Ne6 18. Nf3 Rxc2 19. Qxc2 d4 20. Nxd4 Nxd4
21. exd4 Qxd4 22. Bf1 Rc8 {1/2-1/2 Ribli,Zoltan-Andersson,Ulf/Dortmund-A ;CBM
02 1987}) 16... Qf6 $5 (16... Nxd3 {N-B change was not better for Black.} 17.
Qxd3 $14) 17. Be2 Ne6 18. Nf3 Bc6 19. Rc3 Rd8 $146 {Better than d4} (19... d4
20. Nxd4 $1 {much better than 20.exd4} (20. exd4 Rd8 21. Rd1 Rd6 22. Bc4 Rad8
23. Qc1 (23. Bxe6 Qxe6 $44) 23... Nxd4 $11 {1/2-1/2 Piket,Jeroen-Morovic
Fernandez,Ivan/Hoogovens Wijk aan Zee (9) ;CBM 40 1994 (28)}) 20... Rd8 21. Rd1
Rd6 22. Rc4 $6 (22. Ra3 $1 a6 23. Qb4 Rad8 24. Rad3 Nxd4 (24... Be4 25. Nxe6
Rxd3 26. Rxd3 $3 Bxd3 (26... Rxd3 27. Qf8#) 27. Nxd8 Bxe2 28. Nxb7 $18) 25.
Rxd4 $16) 22... Rad8 23. Qb4 $14 {[%csl Rd1][%cal Gd8d1]}) 20. Rd1 d4 $1 {
Piket decided to play wihtout pawn.} (20... Rd7 $2 21. Nd4 Ng5 22. Qe1 (22. f3
Re8 23. Rdc1 Rd6 24. b4 $16) 22... Ne4 23. Rc2 Re8 24. Rdc1 $16) 21. Nxd4 Nxd4
22. exd4 Rd6 23. Bf3 $1 Bd5 (23... Bxf3 24. Rxf3 $14) 24. Bxd5 Rxd5 {It is not
easy to realize pawn.} 25. Rc5 (25. Rf3 $14) 25... Rad8 26. Rxd5 Rxd5 {Now
White must promote his pawns on both sides, espeshially on  the King side.} 27.
Qb4 (27. Qe3 $14 {[%cal Gg2g3,Gh2h4]}) 27... b6 28. h3 Kg7 29. a3 h5 30. Rd3
Qc6 31. Qd2 Qf6 32. Qc3 Qf4 33. Qe1 Qf6 (33... Rxd4 $2 34. Qc3 $18) (33... a5
34. Qe3 $14) 34. Qe4 Qd6 35. h4 Qd7 36. g3 Qd6 37. Qe1 Qf6 38. Qc3 Kg8 39. Qc4
Qd6 40. Rf3 $5 {[%csl Rf7][%cal Gc4f7,Gf3f7]} Kg7 41. Qc3 Kf8 42. Qc8+ Kg7 43.
Rf4 f5 (43... a5 44. Qe8 Qc7 45. Kg2 Qb7 46. Kh2 (46. Re4 $6 Rb5 47. b4 (47. f3
Rxb2+ 48. Kh3 Rf2 $17) 47... axb4 48. f3 Rf5 49. axb4 Qc7 $44) 46... Qc7 {
and how to continue realization for White is not clear.}) 44. Rf3 $5 (44. Qb7+
$1 Qd7 45. Qxd7+ Rxd7 46. Kf1 (46. Kg2 Rc7 47. d5 Kf6 48. Rd4 Ke5 49. Rd2 Rd7
50. f4+ Kd6 51. b4 (51. Kf3 Rc7 $11) 51... Rc7 52. Rd3 Rc4 53. Kf3 a5 $11)
46... Rc7 47. d5 (47. Rf3 Rc1+ 48. Kg2 Rc2 (48... Rd1 49. Rc3 Rxd4 50. Rc7+ Kf6
51. Rxa7 $16) 49. Rb3 Rd2 50. Rc3 Rxb2 51. Rc7+ Kf6 52. Rxa7 Rb3 53. a4 Rb4 54.
Ra6 Kf7 55. d5 f4 56. Kf3 fxg3 57. fxg3 Ke7 58. a5 bxa5 59. Rxg6 a4 $44) 47...
Rc1+ 48. Ke2 Rc2+ 49. Ke3 Rxb2 50. Rd4 Kf7 51. d6 Ke8 52. d7+ Kd8 53. Rd6 Ra2 (
53... Rb3+ 54. Kf4 Rxa3 55. Kg5 Rf3 56. Rd2 a5 57. Kxg6 f4 58. gxf4 Rxf4 59.
Kxh5 a4 60. Kg5 Rf7 61. h5 $16) 54. Rxg6 Rxa3+ 55. Kf4 Kxd7 56. Rh6 b5 57. Rxh5
b4 58. Rxf5 a5 59. h5 $16) 44... Rxd4 45. Rc3 {[%csl Rg7]} Re4 (45... Qd8 46.
Rc7+ Kh6 47. Qb7 Qg8 48. Rf7 $18 {[%csl Rh6][%cal Gb7e7,Ge7g5]} (48. Qxa7 f4
49. Rd7 Rxd7 50. Qxd7 fxg3 51. fxg3 Qb3 52. Qd2+ Kh7 53. Qc3 $16) 48... Re4)
46. Qc7+ Qe7 (46... Qxc7 47. Rxc7+ $16) 47. b4 Qf7 (47... Re6 48. Kg2 $16) 48.
Qd8 Re8 49. Qd4+ Kh7 50. Rc6 Re7 (50... Re1+ 51. Kg2 Qe7 52. b5 Re5 53. a4 $16)
51. b5 (51. Rd6 Re4 52. Rd7 Re7 53. Rd8 Re1+ 54. Kg2 Re8 $11) 51... Qg7 (51...
Re1+ 52. Kh2 Re4 $14) (51... Rd7 52. Rd6 (52. Qc3 f4 53. Rf6 Rd1+ 54. Kh2 fxg3+
55. Kxg3 Qd5 56. f3 $11) 52... Rxd6 53. Qxd6 Qb3 $11) 52. Qb4 Qe5 53. a4 Rf7 $5
{[%cal Gf5f4]} (53... Rd7 $11 {White can't improve his position}) 54. Qc4 Kg7
$2 $16 {Piket was tired after previous hard defence and put mistake} (54... Re7
$11) 55. Re6 Qc7 (55... Rc7 56. Rxe5 Rxc4 57. Re7+ Kf6 58. Rxa7 $16) 56. Qd4+
Kh7 57. Re8 Rg7 58. Qd5 $2 $14 {White also put mistake and drop his advantage}
(58. Qf6 $142 $1 $16 Qf7 (58... Qc1+ 59. Kg2 Qd2 (59... Qc7 60. Qf8 Kh6 61.
Qh8+ Rh7 62. Qf6 {[%cal Gf6g5,Ge8e7]} Rg7 63. Rh8+ Rh7 64. Rg8 Rg7 65. Qf8 $18)
60. Rd8 (60. Re7 Qd5+ 61. Kh2 Rxe7 62. Qxe7+ Kh6 63. Qxa7 Qd4 $44) 60... Qa2
61. Qf8 Qg8 62. Qd6 Qf7 63. Qb8 Qb7+ 64. Qxb7 Rxb7 65. Kf3 Re7 66. Kf4 Kh6 (
66... Re4+ 67. Kg5 Rg4+ 68. Kf6 Rxa4 69. Rd7+ Kh6 70. Rg7 Rg4 71. Rxa7 f4 72.
Ra8 $18) 67. f3 $22 Rc7 68. Ke5 Kg7 (68... Rc3 69. Kf6 Kh7 70. Rd7+ Kh6 71.
Rxa7 Rxf3 72. Rb7 Ra3 73. Rxb6 Rxa4 74. Rb8 Kh7 75. Rb7+ Kh6 76. Rg7 (76. b6 f4
77. Rb8 Kh7 78. b7 Rb4 79. gxf4 Rxf4+ 80. Ke6 Rb4 $11) 76... Rb4 (76... Rg4 77.
b6 $18) 77. Rxg6+ Kh7 78. Rg5 $18) 69. Kd6 Rc3 70. Rd7+ Kf6 71. Rxa7 Rxf3 72.
Kc7 Rxg3 73. Kxb6 f4 74. Rc7 f3 75. Rc1 Rg4 76. a5 $18) 59. Qd8 Rg8 60. Re7
Rxd8 61. Rxf7+ Kh6 62. Rxa7 $16) 58... Qb7 $4 $18 (58... Qc1+ 59. Kh2 (59. Kg2
Qc7 $14) 59... Qb2 (59... Qf1 60. Qd4 Qc1 61. Qd8 $18) 60. Kg2 Qf6 $14) 59. Qd8
Rf7 60. Rh8+ Kg7 61. Qd4+ (61. Qd4+ Rf6 62. Rd8 $18) 1-0