[Event "Match/City Leningrad-Moscow"]
[Site "Leningrad"]
[Date "1962.10.??"]
[Round "?"]
[White "Averbakh, Yuri L"]
[Black "Taimanov, Mark E"]
[Result "1-0"]
[ECO "E83"]
[Annotator "Averbakh,Y"]
[PlyCount "69"]
[EventDate "1962.10.??"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "URS"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 g6 2. d4 Nf6 3. Nc3 Bg7 4. e4 O-O 5. Be3 d6 6. f3 Nc6 7. Qd2 a6 8. O-O-O
Bd7 9. Bh6 $1 b5 10. h4 e5 11. Bxg7 Kxg7 12. Nge2 Na5 13. Ng3 $1 Nxc4 14. Bxc4
bxc4 15. h5 Qe7 16. f4 $1 Rab8 17. dxe5 (17. fxe5 dxe5 18. hxg6 fxg6 19. dxe5
Qxe5 20. Qh6+ Kf7 21. Rxd7+ Nxd7 22. Qxh7+ Ke8 (22... Qg7 23. Rf1+ Nf6 24.
Rxf6+ Kxf6 25. e5+ Kf7 26. e6+ Kf6 27. Nge4+) 23. Qxg6+ Kd8 $11) 17... dxe5 18.
f5 Rh8 19. fxg6 hxg6 20. Qg5 Qb4 (20... Rxb2 21. Rxd7 $1 $18) 21. Rd2 Rb6 22.
Rf1 Rhb8 23. Qxe5 (23. Rxf6 $2 Qxc3+ $1) 23... Re6 24. Qxc7 Rb7 25. Qf4 Bc6 26.
hxg6 fxg6 27. Qg5 Nh7 28. Nh5+ Kh8 29. Qh6 Qe7 30. Nf4 Qf7 31. Rfd1 (31. Rd8+
Be8 32. Nxg6+ $1) 31... Rf6 32. Rd8+ Be8 33. Ncd5 c3 34. Nxf6 cxb2+ 35. Kb1 1-0

[Event "Moscow"]
[Site "Moscow"]
[Date "1981.04.??"]
[Round "1"]
[White "Beliavsky, Alexander G"]
[Black "Kasparov, Garry"]
[Result "0-1"]
[ECO "E83"]
[WhiteElo "2620"]
[BlackElo "2625"]
[Annotator "Belov,I"]
[PlyCount "80"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Qd2 a6 8. Nge2
Re8 (8... Rb8 $142) 9. Nc1 (9. h4 $142 h5 10. O-O-O b5 11. Nd5 bxc4 12. Nxf6+
Bxf6 13. g4 hxg4 14. h5 g5 15. Bxg5 $16 {Lautier,J-Piket,Je/Cannes/1990/1:0 
(49) Inf 49/715/}) 9... e5 10. d5 Nd4 11. N1e2 (11. Nb3 $5 c5 (11... Nxb3 12.
axb3 $14) 12. dxc6 Nxc6 $13) 11... c5 12. dxc6 Nxc6 $1 13. Nd5 $1 (13. Rd1 Be6
14. Nc1 Rc8 $10) 13... b5 $1 (13... Nxd5 14. cxd5 Ne7 15. Nc3 $16) 14. Bb6 (14.
Nec3 Nd4 15. Bd3 (15. Nxf6+ Bxf6 16. cxb5 axb5 17. Bxb5 Bh4+ $1 $44) 15... Be6
$10) 14... Qd7 15. Nc7 Rb8 16. Nxe8 Qxe8 17. Be3 $6 (17. cxb5 Rxb6 18. bxc6 d5
$1 $44) (17. Bc7 Rb7 18. Bxd6 bxc4 19. Ba3 Be6 20. Nc3 Rd7 21. Qf2 Bh6 22. Rd1
Nd4 $44) (17. c5 Rb7 $1 18. Qxd6 Bf8 19. Qd2 Be6 20. Nc3 Rd7 21. Qf2 b4 $44 {
Kasparov/}) 17... bxc4 18. Nc3 Be6 19. Be2 (19. Nd5 $5 Bxd5 20. exd5 Nd4 21.
Bxc4 Nf5 22. O-O e4 $13) 19... Nd4 20. O-O d5 21. exd5 Nxd5 22. Nxd5 Bxd5 $15
23. Rf2 (23. f4 $2 Nxe2+ 24. Qxe2 exf4 25. Rxf4 Rxb2 $17) 23... h5 24. Rc1 Qe6
25. Bf1 h4 $6 (25... Nf5 $142) 26. Re1 Qc6 27. Bh6 $6 (27. f4 $142 $1 Nf5 28.
fxe5 Nxe3 29. Rxe3 Bh6 30. e6 $1 Qc5 31. exf7+ Bxf7 32. Re8+ Rxe8 33. Qxh6 Re4
34. Qd2 $10) 27... Bh8 28. f4 $6 (28. h3 $142 $17) 28... e4 29. Rd1 Be6 30. f5
(30. Bg5 Nf5 {/\ e3}) 30... Nxf5 31. Qf4 Re8 32. Rfd2 Qc5+ 33. Kh1 Be5 34. Qg5
Kh7 $19 35. Rd8 Rxd8 36. Rxd8 Qf2 $22 37. Rd1 Nxh6 38. Qxe5 e3 39. Qc3 h3 40.
Qe1 Ng4 0-1

[Event "Moscow"]
[Site "Moscow"]
[Date "1981.04.??"]
[Round "5"]
[White "Timman, Jan H"]
[Black "Kasparov, Garry"]
[Result "1/2-1/2"]
[ECO "E83"]
[WhiteElo "2620"]
[BlackElo "2625"]
[Annotator "Belov,I"]
[PlyCount "48"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 a6 8. Nc1 (
8. Qd2 $5) 8... e5 9. d5 (9. Nb3 exd4 10. Nxd4 Nd7 11. Be2 Nc5 12. O-O Ne6 $10
{Brenninkmejer,J-Nijboer,F/Wjik aan Zee/1988/}) 9... Nd4 10. Nb3 Nxb3 (10... c5
$5 11. dxc6 bxc6 12. Nxd4 exd4 13. Bxd4 Rb8 $1 14. Qd2 Qa5 15. Rc1 Rd8 $44 {
Rodriguez,Am-Kuzmin,G/Minsk/1982/1:0 (64) Inf 33/723/}) 11. Qxb3 (11. axb3 c5
$1 $10 {/\ Nh5/}) 11... c5 (11... Nd7 $5 12. O-O-O f5 13. Be2 b6 14. Qc2 a5 15.
a3 Nf6 $10 {Salov,V-Dorfman,I/URS(ch)/1984/}) 12. dxc6 bxc6 13. O-O-O Qe7 (
13... Be6 $6 14. Qa3 $1 Ne8 15. h4 $1 f6 $6 (15... Bf6 $142) 16. c5 $16 {
Spassky,B-Korchnoi,V/Kiev(m/7)/1968/1:0 (35) Inf 6/773/}) 14. Qb6 $5 (14. c5 d5
$8 15. exd5 cxd5 16. Nxd5 Nxd5 17. Qxd5 Rb8 $44 {Karpov,Razuvaev/}) 14... Bb7
$8 15. g4 Rab8 (15... Rfb8 $142 $10 {Kasparov/}) 16. h4 Rfc8 17. h5 $14 Nd5 $6
(17... Nd7 $142 18. Qb4 Nc5 $14) 18. exd5 (18. cxd5 cxd5 19. exd5 $16) 18...
cxd5 19. Rxd5 $6 (19. cxd5 $142 Ba8 (19... Bxd5 $6 20. Qxb8 $1 Rxb8 21. Nxd5
Qb7 22. b3 $16) 20. Qa5 e4 21. hxg6 fxg6 22. f4 $1 Qb7 23. Qa3 a5 $1 24. Bd4
Bxd4 25. Rxd4 Qb6 26. Rd2 $1 Qe3 27. Be2 $1 $16 {Kasparov/}) 19... Bxd5 20.
Nxd5 Qe6 21. Qa7 $1 Ra8 (21... Qxd5 $2 22. Qxb8 $1 $18) 22. Qb7 (22. Nc7 $6
Qxc4+ $1 23. Bxc4 Rxa7 24. Bxa7 Rxc7 25. b3 d5 $17) (22. Ne7+ $6 Kf8 23. Nxc8
Rxa7 24. Nxa7 Qf6 $1 25. Be2 e4 $1 $17 {Kasparov/}) 22... Rab8 23. Qa7 Ra8 24.
Qb7 Rab8 1/2-1/2

[Event "Match/Nation ROM-DDR 14-18"]
[Site "Eforie Nord"]
[Date "1984.05.14"]
[Round "3.2"]
[White "Knaak, Rainer"]
[Black "Ghitescu, Theodor"]
[Result "1-0"]
[ECO "E83"]
[WhiteElo "2490"]
[BlackElo "2420"]
[Annotator "Knaak,R"]
[PlyCount "61"]
[EventDate "1984.05.10"]
[EventType "team-schev"]
[EventRounds "4"]
[EventCountry "ROU"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

{SCHACH 7/1984} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7.
Nge2 Rb8 ({Normal ist zuerst} 7... a6 {Mit dem folgenden Zug versuche ich die
Abweichung auszunutzen.}) 8. Rc1 $6 a6 9. b3 e5 $1 {Folgerichtig beginnt
Schwarz am anderen Flügel zu spielen.} 10. d5 Ne7 11. h4 $1 {Nach langem
Nachdenken!} (11. c5 Ne8 {ergäbe wegen der unglücklichen Aufstellung des Ne2
eher Vorteil für Schwarz.}) (11. g4 Ne8 12. Ng3 f5 13. gxf5 gxf5 14. Bg5 h6 15.
Bh4 Qd7 {und Weiß hat Probleme.}) 11... Ne8 (11... h5 12. Ng3 $16) 12. h5 f5
13. hxg6 hxg6 14. Bg5 Bf6 (14... f4 15. g3) 15. Qd2 f4 16. Bxf6 Nxf6 17. g3 g5
18. gxf4 gxf4 19. Nxf4 $1 {Das Geschehen hat sich nach dem 11.Zug von Weiß
logisch entwickelt. Das Springeropfer ist nur konsequent, denn sonst würde
Schwarz dank des Raumvorteils am Königsflügel besser stehen.} exf4 20. Qxf4 Ng6
21. Qg5 Kf7 22. Be2 $5 ({Auch andere Züge kamen in Frage, etwa} 22. Rc2) ({oder
} 22. f4 {Der Textzug plant f4 und gelegentlich Bh5. Mit der "windigen" Lage
des Königs kann Schwarz auf nicht mehr als Ausgleich hoffen.}) 22... Rg8 23. f4
Qe7 24. Kd2 Bd7 $2 {Der Verlustzug.} ({Richtig war} 24... Nxe4+ 25. Nxe4 Qxe4
26. Bd3 {und nun nicht} Qxf4+ ({sondern} 26... Qxd3+ $1 27. Kxd3 Ne5+ {Nur mit}
28. Qxe5 $1 dxe5 29. fxe5 Bf5+ 30. Kd4 b6 31. Rcf1 Rg4+ 32. Kc3 Kg6 33. Rhg1 {
kann Weiß wegen der ungünstigen Stellung des schwarzen Monarchen
Gewinnversuche unternehmen.}) 27. Qxf4+ Nxf4 28. Rcf1) 25. Rcg1 {Nun kann sich
der Nachziehende nicht mehr verteidigen. Es droht neben einfach 26.Rh6 auch 26.
f5 Ne5 27.Rh7+!! Nxh7 28.Bh5+} Kf8 26. Qh6+ Kf7 27. f5 Ne5 28. Bh5+ Nxh5 29.
Qxh5+ Kf6 30. Qh6+ Kf7 31. Qh7+ 1-0

[Event "Interzonal-14b"]
[Site "Szirak"]
[Date "1987.??.??"]
[Round "4"]
[White "Christiansen, Larry Mark"]
[Black "Hjartarson, Johann"]
[Result "0-1"]
[ECO "E83"]
[WhiteElo "2575"]
[BlackElo "2550"]
[Annotator "Hjartarson,J"]
[PlyCount "80"]
[EventDate "1987.07.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "HUN"]
[EventCategory "12"]
[SourceTitle "CBM 003"]
[Source "ChessBase"]
[SourceDate "1988.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1988.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Qd2 a6 8. O-O-O
b5 $5 9. cxb5 $2 axb5 10. Bxb5 Na5 11. Bh6 $5 (11. Kb1) 11... c6 12. Bxg7 Kxg7
13. Bd3 Be6 $2 (13... Ba6 $5) (13... Qb6 $1 14. e5 (14. Nge2 Be6 $17 {/\ Ba2})
14... Nd5 15. Nxd5 cxd5 16. Ne2 Ba6 $17 {->}) 14. b4 $8 Nc4 15. Bxc4 Bxc4 $44
16. Qb2 Qb6 17. Nh3 Rfb8 18. Rd2 $1 (18. a3 $2 Qa6 19. Nb1 c5 $19) 18... e5 (
18... c5 19. dxc5 (19. bxc5 $2 Qa5 $40) 19... dxc5 20. b5 $13) (18... Qxb4 19.
Qxb4 Rxb4 20. Rb2 $1 c5 21. dxc5 dxc5 22. Rd1 {/\ e5} e5 {- 18...e5}) 19. Rhd1
Qxb4 20. Qxb4 Rxb4 21. Rb2 $6 (21. dxe5 dxe5 22. Rb2 c5) 21... c5 (21... Rxb2
$5 22. Kxb2 exd4 23. Rxd4 d5 24. exd5 cxd5 25. Nf4 $1 Ra5 (25... g5 $2 26.
Nfxd5 Bxd5 27. Nxd5 Rd8 28. Ne3 $1) 26. a4 g5 27. Nd3 $10) 22. dxe5 dxe5 23.
Nf2 h5 $1 {/\ h4, Nh5-f4} (23... Ne8 $2 24. Ng4) (23... Ra3 24. Kc2 $10) (23...
Rab8 24. Rdd2 Kf8 25. Nfd1 Ke7 26. Ne3 $10) 24. Rd6 $2 (24. h4 $6 Ne8 $1 {
/\ Nc7-e6-d4} 25. Nd3 Bxd3 26. Rxd3 Ra3 $1 27. Re3 $2 Nd6 28. Nd5 Rxb2 29. Rxa3
Rxg2 $19) (24. Nd3 $1 Bxd3 25. Rxd3 Ra3 26. Re3 $1 {/\ Nd5=} h4 27. h3 $10 (27.
Nd5 h3 $5 28. gxh3 (28. Rxa3 $2 Rxb2 29. Kxb2 hxg2 $19) 28... Rba4 $13)) 24...
Bf1 $17 25. g3 (25. Nd3 $2 Rd4 $19) 25... Bg2 26. Rc6 (26. Nd3 Rxb2 27. Kxb2
Bxf3 28. Nxe5 (28. Nxc5 Rc8 $19) 28... Bxe4 (28... Nxe4 $2 29. Rd7 $10) 29.
Nxe4 Nxe4 30. Rb6 $5 $17 (30. Rd7 Kf6 $1 31. Nxf7 c4 $19)) 26... Rab8 $1 27.
Re2 $2 (27. Rc2 $8 Bxf3 28. Rxc5 (28. Nd3 $2 Rd4 29. Nxe5 Bxe4 30. Nxe4 Nxe4
31. Rc7 Rdb4 $1 32. Rxf7+ Kg8 $19) 28... Nd7 $1 (28... Bxe4 29. Nfxe4 Nxe4 30.
Rxe5 Nxc3 31. Rxc3 Rb1+ 32. Kd2 R8b2+ 33. Rc2 $10) (28... Nxe4 29. Rxe5 Nxc3
30. Rxc3 Rb1+ 31. Kd2 R8b2+ 32. Rc2 (32. Ke3 $2 Re1+ $19) 32... Rxc2+ 33. Kxc2
Rf1 34. Nd3 Rh1 35. h4 Rg1 36. Re3 Rxg3 37. Kc3 g5 $15) 29. Rd5 (29. Rc7 Nb6
30. Nd3 Rc4 $17) 29... Nb6 $1 30. Rd3 (30. Rxe5 $2 Nc4 31. Rc5 Na3 32. Rd2 Rb1+
33. Nxb1 Rxb1#) 30... Bg2 $17) 27... Bxf3 28. Re3 Bg4 29. Rxc5 Rb2 30. Nxg4
Nxg4 31. Re2 Rxe2 32. Nxe2 Rb4 $1 $19 33. Nc3 (33. h3 Nf2) 33... Nxh2 34. a4 (
34. Rxe5 Nf1 35. Ne2 f6 $1 36. Re7+ Kf8 37. Ra7 Rxe4) 34... Nf1 35. a5 Nxg3 36.
a6 Rb8 37. Rxe5 h4 38. Ra5 h3 39. Ra2 Rc8 $1 40. Rc2 Rxc3 0-1

[Event "FRA-NED"]
[Site "Cannes"]
[Date "1990.??.??"]
[Round "8"]
[White "Lautier, Joel"]
[Black "Piket, Jeroen"]
[Result "1-0"]
[ECO "E83"]
[WhiteElo "2500"]
[BlackElo "2495"]
[Annotator "Lautier,J"]
[PlyCount "97"]
[EventDate "1990.02.??"]
[EventType "schev"]
[EventRounds "10"]
[EventCountry "FRA"]
[SourceTitle "CBM 018"]
[Source "ChessBase"]
[SourceDate "1990.10.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.10.01"]
[SourceQuality "1"]

1. d4 {Knaak} Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 a6
(7... Rb8 8. Qd2 Re8 $6 9. h4 h5 10. O-O-O a6 11. Nd5 $1 {N} b5 (11... e5 12.
Nxf6+ Bxf6 13. d5 Ne7 14. Nc3 Bg7 (14... Bd7 15. g4 $1 hxg4 16. fxg4 Bxg4 17.
Be2 Bxe2 18. Qxe2 b5 19. h5 $16 {with attack}) 15. Be2 f5 16. Bg5 Qd7 (16... f4
17. g3 fxg3 18. Rdg1 $16) 17. g4 hxg4 18. fxg4 f4 (18... fxg4 19. Rdg1 $16) 19.
h5 {/\ Bf3, Qh2 +/-}) 12. Nxf6+ exf6 (12... Bxf6 13. g4 $1 hxg4 14. h5 gxh5 (
14... gxf3 15. hxg6 $1 fxe2 16. Qxe2 $1 fxg6 17. Qh2 g5 18. Qh7+ Kf8 19. Be2
$18 {/\ Rdf1}) (14... e5 15. hxg6 fxg6 16. d5 Ne7 17. Ng3 $16) 15. Rxh5 e5 16.
d5 Ne7 17. fxg4 $16) 13. g4 $1 hxg4 14. h5 gxf3 15. Ng3 Qe7 {/\ f5} 16. Qh2 $1
Na5 (16... g5 17. h6 Bf8 18. Qh5 {/\ Qf3, Nh5} g4 19. Rh4 {/\ Nf5} f5 20. Bg5
f6 21. Qg6+ $18) 17. hxg6 fxg6 18. Qh7+ Kf7 19. Rh6 Bf5 20. Nxf5 gxf5 21. Rg6
Rg8 22. Bh6 Qf8 23. Bh3 f2 24. Rxf6+ $1 {1:0 Lautier 2465 - M.Schlosser 2430,
Sochi 1989}) 8. Qd2 Re8 $6 9. h4 h5 10. O-O-O b5 11. Nd5 $1 {N} bxc4 (11... e5
12. Nxf6+ Bxf6 13. d5 Ne7 14. c5 $16) 12. Nxf6+ Bxf6 13. g4 $1 hxg4 14. h5 g5
$8 (14... gxf3 15. hxg6 $1 $18) 15. Bxg5 e5 16. Bxf6 Qxf6 17. fxg4 $1 (17. d5
gxf3 18. dxc6 fxe2 19. Qxe2 (19. Bxe2 Qf4 20. Bxc4 Be6 21. Rdg1+ Kh8 $10) 19...
Qh6+ 20. Kb1 Be6 21. Bh3 Rab8) 17... exd4 18. g5 Qf3 19. g6 $1 $16 fxg6 (19...
Qxh1 20. gxf7+ (20. Qh6 {Knaak} fxg6 21. Ng3 $18) 20... Kxf7 21. Qf4+ Ke7 (
21... Kg8 22. Ng3 Qh2 23. Bxc4+ Be6 24. Qg5+ $18) 22. Ng3 Qg1 23. Qg5+ Kf8 24.
Qf6+ $18) (19... Qe3 20. gxf7+ Kxf7 21. Nxd4 Qxd2+ 22. Rxd2 Ne5 23. Rg1 $1 {
/\ Rf2, Rg7} Bg4 24. Bxc4+ Nxc4 25. Rf2+ Ke7 26. Rxg4 $18) 20. Nxd4 Nxd4 21.
Qxd4 Rxe4 (21... Qf4+ 22. Rd2 Qe5 (22... Rxe4 $2 23. Bxc4+ $18) (22... g5 23.
Bxc4+ Be6 24. Rf1 Qe5 25. Qxe5 dxe5 26. Bxe6+ Rxe6 27. Rg1 Rc6+ 28. Kd1 $16)
23. Bxc4+ Be6 24. hxg6 $16) 22. Qd5+ Kg7 23. h6+ Kh7 24. Bg2 $1 Qf4+ (24...
Qxg2 {Knaak} 25. Qf7+) 25. Kb1 c6 $8 (25... Bf5 {Knaak} 26. Qf7+) 26. Qxc6 Bf5
27. Ka1 Ra7 28. Rhf1 $2 {Zeitnot} (28. Bxe4 Bxe4 29. Qxc4 d5 30. Rhf1 $1 (30.
Rxd5 $4 Rc7 $19) 30... Qxh6 31. Qc8 $1 {/\ Rf8 +/-} Qg7 $2 32. Rh1+ $18) 28...
Qe5 $2 {Zeitnot} (28... Rd4 $1) 29. Bxe4 Bxe4 30. Qxd6 Qxd6 31. Rxd6 Kxh6 32.
Rc1 $1 Bf3 (32... Bd3 33. b3 Rc7 34. Rxd3) 33. Rxc4 Kh5 34. Rf6 Re7 35. b4 Bb7
36. Rf8 $1 g5 37. Rh8+ Kg6 38. Rg8+ Kf6 39. Rc5 Re4 40. Rb8 $1 Re7 (40... Rxb4
41. Rc7) 41. Rf8+ Kg7 42. Rff5 $18 Re1+ 43. Kb2 Re2+ 44. Kb3 Re3+ 45. Ka4 Bf3
46. Rxg5+ Kf6 47. Rcf5+ Ke6 48. Rxf3 Rxf3 49. Rg6+ 1-0

[Event "St Stefan/Belgrade m"]
[Site "Belgrade"]
[Date "1992.??.??"]
[Round "12"]
[White "Spassky, Boris Vasilievich"]
[Black "Fischer, Robert James"]
[Result "1-0"]
[ECO "E83"]
[WhiteElo "2560"]
[BlackElo "2785"]
[Annotator "Ftacnik,L"]
[PlyCount "107"]
[EventDate "1992.09.??"]
[EventType "match"]
[EventRounds "30"]
[EventCountry "YUG"]
[SourceTitle "CBM 031"]
[Source "ChessBase"]
[SourceDate "1992.12.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.12.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 a6 8. h4 (
8. Nc1 e5 9. d5 Nd4 10. Nb3 c5 (10... Nxb3 11. Qxb3 c5 12. dxc6 bxc6 13. O-O-O
Qe7 (13... Be6 14. Qa3 Ne8 15. h4 f6 $2 16. c5 $14 {Spassky,B-Kortchnoi,V/Kiev/
1968/}) 14. Qb6 $5 Bb7 15. g4 Rab8 16. h4 Rfc8 17. h5 $14 {Timman,J-Kasparov,G/
Moskva/1981/}) 11. dxc6 Nxc6 $13) 8... h5 9. Nc1 e5 10. d5 Ne7 $6 (10... Nd4
11. Nb3 c5 12. dxc6 bxc6 13. Nxd4 exd4 14. Bxd4 Rb8 15. Qd2 Qa5 $44) 11. Be2
Nh7 (11... Kh7 12. Qd2 Nfg8 13. g4 hxg4 14. fxg4 Bh6 $2 15. g5 Bg7 16. h5 $18)
12. Nd3 (12. g4 $6 hxg4 13. fxg4 f5 14. exf5 gxf5 15. g5 Ng6 $13) 12... f5 13.
a4 $1 Nf6 (13... Kh8 14. a5 Ng8 15. b4 Bh6 16. Qd2 Bxe3 17. Qxe3 Ngf6 18. Nf2
$14) 14. Nf2 $1 a5 15. Qc2 c5 $6 (15... c6 16. Qb3 $5) (15... b6 $5) 16. O-O-O
b6 17. Rdg1 $1 Nh7 (17... f4 18. Bd2 Kh7 19. g3 fxg3 20. Rxg3 Bh6 21. Bxh6 Kxh6
22. Qd2+ Kh7 23. Nd3 {P f4}) (17... Kf7 18. Nh3 Ke8 19. Ng5 $16) 18. Nb5 (18.
g4 hxg4 19. fxg4 f4 20. Bd2 g5 $13) 18... Kh8 $2 (18... Ba6 $5 19. g4 Bxb5 20.
axb5 hxg4 21. fxg4 f4 22. Bd2 g5 23. hxg5 Ng6 24. Rh5 Nxg5 25. Rgh1 $13) 19. g4
hxg4 (19... f4 $5 20. Bd2 Ng8 $16) (19... fxg4 20. fxg4 Nf6 21. gxh5 $16) 20.
fxg4 f4 21. Bd2 g5 22. hxg5 Ng6 23. Rh5 Rf7 24. Rgh1 Bf8 25. Qb3 Rb8 (25... Ba6
26. Qh3 Qd7 27. Nd3 Bxb5 28. axb5 Ra7 29. Ne1 Kg8 30. Nf3 Rg7 31. Nh4 Nxh4 32.
Qxh4 $18) 26. Qh3 Rbb7 27. Nd3 $1 Kg8 28. Ne1 Rg7 (28... Nxg5 29. Rh8+ $1 Kg7
30. Qh6+ Kf6 31. Rh5 $1 Nxe4 (31... Bxh6 32. Rxd8 $18) 32. Nc3 $1 Bxh6 (32...
Nxd2 33. Qg5+ Kg7 34. R5h7#) 33. Nxe4+ Ke7 34. Rxd8 Kxd8 35. Rxh6 Rg7 36. Nxd6
Rbc7 37. Nxc8 Kxc8 38. Bd3 $18) 29. Nf3 Rbf7 $2 (29... Qd7 30. Qh2 $5 (30. Nh4
Nxh4 31. Qxh4 Rg6 $13) (30. Be1 $5 Qxg4 31. Qh2 Qd7 32. Nh4 Nxh4 33. Bxh4 $16)
30... Qd8) 30. Rh6 $1 Qd7 31. Qh5 Qxg4 (31... Nh8 32. g6 $18) 32. Rxg6 Qxh5 33.
Rxg7+ Rxg7 34. Rxh5 $18 Bg4 35. Rh4 Bxf3 36. Bxf3 Nxg5 37. Bg4 Rh7 38. Rxh7
Kxh7 39. Kc2 Be7 40. Kd3 Kg6 41. Nc7 Kf7 42. Ne6 Nh7 43. Bh5+ Kg8 44. Be1 Nf6
45. Bh4 Kh7 46. Bf7 (46. Bxf6 Bxf6 47. Ke2 $18) 46... Nxd5 47. cxd5 Bxh4 48.
Bh5 Kh6 49. Be2 Bf2 50. Kc4 Bd4 51. b3 Kg6 52. Kb5 Kf6 53. Kc6 (53. Kxb6 c4+
54. Nxd4 exd4 55. bxc4 Ke5 56. c5 dxc5 57. Kxc5 Kxe4 58. d6 $18) 53... Ke7 54.
Ng7 1-0

[Event "St Stefan/Belgrade m"]
[Site "Belgrade"]
[Date "1992.??.??"]
[Round "28"]
[White "Spassky, Boris Vasilievich"]
[Black "Fischer, Robert James"]
[Result "1/2-1/2"]
[ECO "E83"]
[WhiteElo "2560"]
[BlackElo "2785"]
[Annotator "Ftacnik,L"]
[PlyCount "70"]
[EventDate "1992.09.??"]
[EventType "match"]
[EventRounds "30"]
[EventCountry "YUG"]
[SourceTitle "CBM 031"]
[Source "ChessBase"]
[SourceDate "1992.12.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.12.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 a6 8. h4 h5
9. Nc1 e5 10. d5 Nd4 (10... Ne7 {Spassky,B-Fischer,R (12)/Sveti Stefan m/1992/}
) 11. Nb3 Nxb3 12. Qxb3 (12. axb3 c6 13. Be2 cxd5 14. cxd5 Bd7 15. g4 b5 16. b4
a5 $132) 12... Kh7 $5 13. Be2 Bh6 14. Bxh6 Kxh6 15. O-O-O Kg7 16. Kb1 Qe7 17.
Rdg1 $1 Rh8 (17... b6 18. g4 Bd7 19. Qc2 $14) 18. g4 hxg4 $1 (18... Rb8 19. Qc2
Bd7 20. Qd2 b5 21. g5 Ne8 22. f4 $40) 19. fxg4 Nd7 20. g5 Nc5 21. Qd1 a5 22.
Rf1 (22. Bg4 Bxg4 23. Qxg4 Rh5 24. Rf1 Rah8 25. Rf3 $140 $2 Rxg5 $1) 22... Bd7
23. Qe1 Rh7 24. Qg3 (24. Rh2 Rah8 25. Rhf2 Be8 (25... Rxh4 $5 26. Rxf7+ Qxf7
27. Rxf7+ Kxf7 $13)) 24... Rf8 25. Rf6 Rfh8 26. b3 Be8 27. Bg4 Bd7 28. Bd1 (28.
Bxd7 Nxd7 29. Rf2 f6 $10) 28... Be8 29. Bg4 Bd7 30. Bd1 Be8 31. Rf2 c6 32. a4
$6 (32. a3 $5 b5 $140 $2 33. b4 axb4 34. axb4 Na6 35. dxc6 $16) 32... Qd8 33.
Ka2 Qe7 34. Bg4 Bd7 35. Bd1 Be8 1/2-1/2

[Event "St Stefan/Belgrade m"]
[Site "Belgrade"]
[Date "1992.??.??"]
[Round "30"]
[White "Spassky, Boris Vasilievich"]
[Black "Fischer, Robert James"]
[Result "0-1"]
[ECO "E83"]
[WhiteElo "2560"]
[BlackElo "2785"]
[Annotator "Ftacnik,L"]
[PlyCount "54"]
[EventDate "1992.09.??"]
[EventType "match"]
[EventRounds "30"]
[EventCountry "YUG"]
[SourceTitle "CBM 031"]
[Source "ChessBase"]
[SourceDate "1992.12.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.12.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 a6 8. h4 h5
9. Nc1 Nd7 (9... e5 10. d5 Nd4 {Spassky,B-Fischer,R (28)/Belgrad m/1992/}) 10.
Nb3 a5 11. a4 (11. d5 Nce5 $5 $13 (11... Nb4 12. a3 Na6 13. Nxa5 $16)) (11. a3
$5 b6 12. Be2 e5 13. d5 Ne7 $13) 11... Nb4 12. Be2 b6 (12... e5 13. d5 b6 14.
g4 $1 $40) 13. g4 hxg4 14. fxg4 c5 15. h5 (15. d5 Ne5 16. h5 Bxg4 $5 17. Bxg4
Nbd3+ 18. Kf1 (18. Kd2 Nxb2 19. Qe2 Nbxc4+ 20. Kc2 Nxe3+ 21. Qxe3 Nxg4 $19)
18... Nxb2 19. Qe2 Nxg4 20. Qxg4 Bxc3 21. hxg6 fxg6+ $13) (15. dxc5 bxc5 16. h5
Ne5 $13) 15... cxd4 16. Nxd4 Nc5 17. Nd5 (17. hxg6 fxg6 18. Bh6 Bxh6 19. Rxh6
Kg7 $13) 17... Bb7 (17... Nxd5 $6 18. exd5 $16) (17... Nxe4 $6 18. Bf3) 18. Nf5
$6 (18. Bg5 $2 Bxd5 19. exd5 Bxd4 $19 20. Qxd4 $140 Nc2+) (18. hxg6 fxg6 19.
Nf4 (19. Nf5 gxf5 20. gxf5 Nxe4 $19) 19... Bxe4 $19) 18... gxf5 19. gxf5 Bxd5
20. exd5 Bxb2 21. Kf1 (21. Rb1 Be5 $19) 21... Qd7 (21... Bxa1 22. Rg1+ Kh8 23.
Qxa1+ f6 24. Rg6 Rg8) 22. Qb1 Bxa1 23. Rg1+ Kh8 24. Qxa1+ f6 25. Qb1 (25. Rg6
Rg8 26. Rh6+ Kg7 27. Rg6+ Kf7 $19) 25... Rg8 26. Rg6 Rxg6 27. hxg6 Kg7 0-1

[Event "Hastings 9293"]
[Site "Hastings"]
[Date "1992.??.??"]
[Round "10"]
[White "Sadler, Matthew D"]
[Black "Nunn, John DM"]
[Result "1-0"]
[ECO "E83"]
[WhiteElo "2515"]
[BlackElo "2595"]
[Annotator "Knaak,R"]
[PlyCount "52"]
[EventDate "1992.12.??"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "ENG"]
[EventCategory "13"]
[SourceTitle "CBM 033"]
[Source "ChessBase"]
[SourceDate "1993.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 Nc6 7. Nge2 a6 8. Qd2
Bd7 9. h4 h5 10. O-O-O b5 11. Bh6 e5 12. Nd5 $1 (12. Bxg7 Kxg7 13. Nd5 bxc4 {
+/=/=}) 12... Bxh6 (12... bxc4 $2 13. Nxf6+ Qxf6 14. Bg5 Qe6 15. d5 $18) 13.
Qxh6 $16 bxc4 14. g4 $1 Nxd5 (14... hxg4 $6 15. h5 $18) 15. exd5 Nb4 16. Ng3 $1
c3 (16... Qf6 17. Nxh5 Qh8 18. Qg5 Be8 {/\ f6} 19. Nf6+ Kg7 20. h5 Qh6 $8 21.
Qxh6+ Kxh6 22. g5+ Kxg5 (22... Kg7 23. h6+ Kh8 24. Nxe8 Raxe8 25. Bxc4 {
/\ 26.a3+-}) 23. Nh7+ Kh6 24. hxg6+ Kxg6 25. Nxf8+ Kg7 26. Nh7 $18) (16... hxg4
17. Bxc4 {/\ 18.a3}) 17. Nxh5 $1 $18 gxh5 18. gxh5 Bg4 (18... Nxa2+ 19. Kb1
Bf5+ (19... c2+ 20. Kxa2 $1 $18) 20. Kxa2 Qe8 21. Rg1+ Bg6 22. b3 $1 $18) 19.
Rg1 f5 20. fxg4 f4 21. bxc3 Nxa2+ 22. Kc2 Qxh4 23. Qg6+ Kh8 24. Bd3 Qe7 25.
Qh6+ Kg8 26. Qe6+ Qxe6 (26... Qxe6 27. dxe6 exd4 28. Bc4 Nxc3 29. e7+ Rf7 30.
Rxd4 Nb5 31. Bxf7+ Kxf7 32. Rxf4+ $18) 1-0

[Event "Ciocaltea Memorial"]
[Site "Bucharest"]
[Date "1993.??.??"]
[Round "?"]
[White "Rogozenco, Dorian"]
[Black "Zaitsev, Igor A"]
[Result "0-1"]
[ECO "E83"]
[WhiteElo "2480"]
[BlackElo "2450"]
[Annotator "Chekhov,V"]
[PlyCount "72"]
[EventDate "1993.02.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ROU"]
[EventCategory "10"]
[SourceTitle "CBM 034"]
[Source "ChessBase"]
[SourceDate "1993.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.06.01"]
[SourceQuality "1"]

1. d4 {Knaak} Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 a5
(7... Bd7 8. Qd2 e5 $146 (8... Rb8 $14 {ECO}) 9. d5 Na5 10. Nc1 b6 11. b4 Nb7
12. Rb1 a5 13. a3 Nh5 14. Nd3 Nf4 $13 {Ionescu-Zaitsev,I/Bucharest/1993/}) 8.
Qd2 (8. d5 $6 {Knaak} Ne5 9. Nd4 e6 10. Be2 exd5 11. cxd5 c6 12. dxc6 bxc6 13.
Rc1 $6 d5 $1 $17 {Decroix-Murey/Cht Paris/1991/0-1(24)}) 8... b6 $146 (8... a4
9. d5 Ne5 10. Nd4 $14 {ECO} (10. Nd4 {Knaak} Nfd7 11. Rc1 Nc5 12. Be2 e6 13.
O-O f5 14. dxe6 Nxe6 15. exf5 Nxd4 16. Bxd4 Bxf5 17. a3 g5 $13 {
Seirawan-Jadoul/Brussels/1986/0-1(32)})) (8... Nd7 9. d5 (9. Bh6 {Knaak} a4 10.
h4 Nb6 11. Bxg7 (11. h5 $5 Nxc4 12. Qc1) 11... Kxg7 12. Ng3 (12. h5 Nxc4 13.
Qc1 Rh8 14. h6+ $44) 12... e5 13. h5 g5 14. h6+ Kh8 15. Nb5 $6 (15. d5 $14)
15... exd4 16. Nxd4 Qf6 $13 {Zawadski-Murey/FRA-chT/1991/0-1(59)}) 9... Nce5
10. Nd4 Nc5 11. Be2 $14 {Vyzmanavin-Murey/Benasque/1992/}) 9. g4 (9. d5 Ne5 10.
Nd4 Ba6 11. b3 c5 12. dxc6 Rc8 13. Be2 Nxc6 14. O-O $14) 9... Ba6 10. b3 (10.
Ng3 {Knaak} e5 $1 11. d5 Nd4 $1) 10... e6 11. h4 {11.Bh6 /\ h4,h5} (11. Bh6 $5
{Knaak}) 11... h5 12. Bg5 $6 (12. g5 Nd7 13. Bh3 Qe7 14. O-O $5 $13 (14. O-O-O
$13)) 12... hxg4 $1 13. h5 (13. fxg4 {Knaak} Qd7 $13) 13... Qd7 14. O-O-O (14.
fxg4 Nxg4 15. Bh3 (15. hxg6 fxg6 16. Bh3 Nf2 $17) 15... gxh5 16. Bxg4 hxg4 17.
O-O-O f5 $17) (14. h6 {Knaak} Bh8 15. fxg4 Nh7 (15... Nxg4 $2 16. h7+ Kg7 17.
Bh3 $16) 16. Be3 $13) 14... gxf3 15. Nf4 (15. Bh6 $5 fxe2 $6 16. Bxe2 e5 17.
Rdg1 $13) (15. Ng3 {Knaak}) 15... Nh7 16. Bh6 $1 (16. hxg6 $2 Nxg5 17. Nh5 f6
$19) 16... g5 $1 $17 (16... Bxh6 $2 17. hxg6 Bxf4 18. gxh7+ Kh8 19. Qxf4 Qe7
20. Qxf3 $16) 17. Bxg7 Kxg7 18. Rg1 (18. Nh3 f6 19. d5 Ne5 $17) 18... Kh8 19.
d5 (19. Nh3 f6 20. Qe3 e5 $17) 19... gxf4 $8 (19... Ne5 $2 20. dxe6 fxe6 21.
Ng6+ $16) 20. dxc6 Qxc6 21. Qxf4 Qc5 22. Rg3 f5 $1 23. Qxf3 (23. Rxf3 Bb7 24.
Qh4 fxe4 25. Rxf8+ Rxf8 26. Nxe4 Qe3+ 27. Nd2 Ng5 $19) 23... Bb7 24. Qd3 f4 25.
Rg6 Rae8 26. Bh3 Rf6 27. Rf1 Qe5 $19 28. Bg2 Rxg6 29. hxg6 Ng5 30. Nb5 (30. Kb2
Kg7 31. Rh1 Rf8 $19) 30... Qa1+ 31. Qb1 Qxb1+ 32. Kxb1 f3 33. Bh1 (33. Bxf3
Nxf3 34. Rxf3 Bxe4+) 33... Bxe4+ 34. Kb2 Re7 35. Nc3 Bc6 36. Rg1 Kg7 $1 (36...
Kg7 $1 37. Rxg5 f2 $19) 0-1

[Event "Interzonal-16"]
[Site "Biel"]
[Date "1993.??.??"]
[Round "7"]
[White "Kamsky, Gata"]
[Black "Hjartarson, Johann"]
[Result "1-0"]
[ECO "E83"]
[WhiteElo "2645"]
[BlackElo "2605"]
[Annotator "Knaak,R"]
[PlyCount "107"]
[EventDate "1993.07.16"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "SUI"]
[SourceTitle "CBM 037"]
[Source "ChessBase"]
[SourceDate "1993.12.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.12.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Qd2 a6 8. Bd3 $5
e5 9. d5 Nd4 10. Nge2 Nd7 (10... Ne8 11. Bg5 $2 f6 12. Bh4 c5 13. dxc6 bxc6 14.
Bf2 f5 15. O-O c5 $15 {Hummel,R-Honfi,K/Bad Woerishofen/1990/}) 11. O-O c6 12.
dxc6 bxc6 13. b4 $14 Bb7 14. Rab1 a5 15. b5 c5 16. f4 exf4 17. Nxf4 Nb6 18.
Ncd5 a4 19. Kh1 a3 20. Nxb6 Qxb6 21. Nd5 Bxd5 22. exd5 $16 f5 23. Rbe1 Rfe8 24.
Bg5 Be5 25. Qf2 Qa5 26. Bd2 Qd8 27. g3 Ra7 28. Bh6 Qa5 29. Re3 Qd8 (29... Qc3
$2 30. Bxf5 Qxc4 31. Bd7 Qxd5+ 32. Kg1 Nf5 33. Bxe8 $18) 30. Qd2 Ra4 31. Rb1
Qb6 32. Bf4 Qb8 33. Kg2 Kf7 34. Bg5 Qb6 35. Ree1 Raa8 36. h3 Kg8 37. Rf1 Qb7
38. Rf2 Ra4 39. Bh6 Raa8 40. Rbf1 Bg7 41. Bf4 Be5 42. Bg5 Ra4 $6 43. g4 $1 Rb4
$6 44. gxf5 gxf5 45. Kh1 Kh8 46. Rg1 Qf7 47. Qe3 Rg8 48. Rfg2 Rg6 49. Bf4 Qg7 (
49... Bxf4 50. Qxf4 Rxg2 51. Rxg2 Nxb5 52. Qg5 $18) 50. Bxe5 dxe5 (50... Qxe5
51. Rxg6 $18) 51. d6 $18 Rb2 52. d7 Ne6 53. Rxg6 hxg6 54. Bxf5 1-0

[Event "NOR-ch"]
[Site "Drammen"]
[Date "1994.??.??"]
[Round "5"]
[White "Agdestein, Simen"]
[Black "Djurhuus, Rune"]
[Result "1/2-1/2"]
[ECO "E83"]
[WhiteElo "2595"]
[BlackElo "2460"]
[Annotator "ChessBase"]
[PlyCount "145"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 {Simen har prKvd mye forskjellig
mot kongeindisk. I dag ble det Sämisch-varianten.} O-O 6. Be3 Nc6 7. Nge2 a6 8.
a3 $5 {Hvis motstanderen hadde vært en annen enn Simen, ville det kanskje
blitt "?!" i stedet. Hovedvarianten er 8.Dd2.} Re8 $1 {Et nKyaktig trekk.
Rutinetrekket 8..Tb8 ville vært uten poeng etter 9.b4.} 9. b4 $6 {Hvit
forsKmmer utviklingen, samtidig som den lange diagonalen svekkes, men svart mÅ
reagere energisk hvis han skal utnytte hvits originale spill.} e5 $1 {"Et
flankeangrep skal besvares med et motstKt i sentrum."} 10. d5 Nd4 {Det passive
10..Se7 var aldri aktuelt.} 11. Ra2 $6 {Et djupt trekk som har som hensikt Е
dekke andreraden. 11.Tc1 er kanskje best. Kritisk er} (11. Nxd4 exd4 12. Bxd4 {
men etter det planlagte} Nxe4 $1 {ville hvit angret at han har forsKmt
utviklingen av kongeflKya:} 13. fxe4 (13. Nxe4 Rxe4+ 14. fxe4 Qh4+) 13... Qh4+
14. g3 Rxe4+ 15. Be2 (15. Ne2 Rxe2+ 16. Bxe2 Qe4 $1 {med sterkt initiativ til
svart.}) (15. Kf2 Rf4+ $1 16. Kg1 (16. Kg2 Qh3+ 17. Kg1 Rxf1+ 18. Qxf1 Bxd4+)
16... Bxd4+ 17. Qxd4 Rxf1+ {og svart vinner.}) 15... Rxd4 16. gxh4 Rxd1+ 17.
Rxd1 Bxc3+ 18. Kf2 a5 {og svart har utmerket kompensasjon for kvaliteten.})
11... a5 $1 {Utnytter tÅrnets noe uheldige plassering pÅ a2.} 12. Kf2 $1 {
Hvits konge ville ikke være i e-linja lenger.} (12. b5 Nxe2 13. Bxe2 b6 {
er sannsynligvis remis.}) (12. bxa5 c5 {og svart har ingen problemer.}) 12...
axb4 {Her hadde svart flere muligheter, men jeg bestemte meg for Е velge det
mest prinsipielle, nemlig Е ofre offiser for Е beholde initiativet.} 13. axb4
Rxa2 14. Nxa2 {[#]} Nxe4+ $1 15. fxe4 Qh4+ 16. Kg1 (16. g3 Qxe4 17. Bg2 Qf5+
18. Kg1 Nf3+ {og svart stÅr best.}) 16... Qxe4 {Svart har to sentrumsbKnder
for hesten samtidig som hvit spiller uten tÅrnet pÅ h1.} 17. Qc1 $1 {Dekker
bÅde lKperen og c-bonden.} (17. Bf2 Qg4 18. Nec3 e4 {og svart beholder
initiativet.}) (17. Qd2 Nf5 18. Bf2 Qxc4 {kan ikke være dÅrligere for svart.})
17... Nf5 $2 {Bdelegger alt. Jeg hadde oversett hvits 19. trekk. Etter} (17...
Qg4 $1 {beholder svart de beste sjansene:} 18. Nxd4 (18. Ng3 f5) (18. Nac3 Nf5
19. Bf2 Qxc4) (18. Nec3 Bf5) 18... exd4 19. Bf2 Bf5 {og alle svarts offiserer
er i spill.}) 18. Bf2 Bh6 19. Nec3 $1 {Obs!} Qg4 20. h3 $2 {Simen hadde
undervurdert svartrekket mitt. Bedre er} (20. Be2) 20... Qf4 $1 21. Qxf4 exf4
22. Kh2 $1 {Ellers blir hvit begravd etter Sg3.} Bd7 {Kritisk var} (22... Ng3
23. Bxg3 fxg3+ 24. Kxg3 Bg7 {Her er 25.Kf3 Ld4 ikke sÅ klart, men hvit har} 25.
Be2 $1 Bxc3 26. Nxc3 Re3+ 27. Kf2 Rxc3 28. Ra1 Bf5 29. Ra8+ Kg7 30. b5 {
med gode vinstsjanser fordi svarts dameflKybKnder er svake.}) 23. Bd3 {Hvit
har klar fordel. NÅ trues Lxf5 fulgt av Ld4.} Bg7 24. Bxf5 {Gir svart
lKperparet, men fjerner den gode hesten pÅ f5.} Bxf5 25. Rd1 (25. Re1 Rxe1 (
25... Ra8 26. Re7 Ra3 27. Be1 {er forferdelig for svart.}) 26. Bxe1 Bd3 27. c5
{og hvit bKr kunne vinne, men helt enkelt er det ikke.}) 25... Bc2 26. Rd2 Bb3
27. Bd4 $2 {Hvit gir fra seg hele fordelen. Kan det være varmen? Riktig var} (
27. c5 Ra8 {og nÅ kanskje} 28. c6) 27... Bxc4 {Alternativet var} (27... Bxd4
28. Rxd4 f3 $5 {men jeg fryktet} 29. Nc1 (29. Rd2 $1 fxg2 30. c5 $1 {ser bra
ut for hvit.}) 29... f2 30. Rf4 Re1 31. Nxb3 f1=Q 32. Rxf1 Rxf1 33. Na5 Rc1 34.
Nb5 b6 35. Nc6 Rxc4 36. Nxc7 {og hvit har gode vinstsjanser.}) 28. Bxg7 Kxg7
29. Nc1 (29. Rd4 Bxa2 30. Nxa2 f3 {bKr være greit for svart.}) 29... Re3 30.
Nd1 Re5 31. Nc3 g5 {Med tre bKnder for offiseren og aktive brikker, fKles det
som om svart ikke stÅr dÅrligst, men noe gÅr feil for svart i lKpet av de
neste trekkene.} 32. N1e2 Re3 33. Kg1 Kf6 34. Kf2 Ke5 35. Rc2 f5 (35... Rd3 36.
Ng1) 36. g3 $1 {Bdelegger svarts bondestruktut pÅ kongeflKyen. Jeg burde ha
forhindret det pÅ en eller annen mÅte.} b5 (36... c6 {gir kanskje bedre
remissjanser.}) 37. gxf4+ gxf4 38. Ng1 Kf6 39. Nce2 $2 (39. Nf3 {ser sterkere
ut.}) 39... Rb3 40. Nxf4 Rxb4 $2 {Et forferdelig trekk som tillater hvit Е
feste et jerngrep. Riktig var} (40... Ke5 $1 {og svart bKr klare remis.}) 41.
Kg3 $1 {Svakere er} (41. Nf3 Bb3 42. Rb2 Rxf4 43. Rxb3 b4 44. Ke3 Rc4 {med
omtrent likt spill.}) 41... Rb1 {Mer testende var kanskje} (41... Ra4 42. Rc1
Ra6 {med ideen c6} 43. Re1 b4) 42. Nf3 Rd1 43. Nd2 $1 {[#] Vinner en bonde
fordi lKperen ikke har noen felter.} Ke5 44. Nxc4+ bxc4 45. Rxc4 Ra1 {Svart
forsvarer seg sÅ godt han kan. Med bare to bKnder igjen krever det god teknikk
fra hvits side for Е vinne, siden tÅrn og hest mot tÅrn er remis.} 46. h4 {
Tar et potensielt felt fra kongen, men hvit har kanskje ikke noe annet?} (46.
Rc3 Ke4 $1) 46... Ra3+ 47. Kf2 {Hvits stKrste problem er hans dÅrlige konge.}
h6 {Et tveegget trekk som gir hvit feltet h6, men fjerner bonden fra 7. raden,
slik at hvits tÅrn mÅ bruke et trekk ekstra for Е ta den. Alternativet er 47..
Tb3} 48. Ng2 $6 (48. Ne2 Rh3 49. Kg2 Re3 {er ikke sÅ klart.}) (48. Ke2 $5)
48... Ra7 $1 49. Ne3 $2 {Gir svart forsert remis. 49.Sf4 var nKdvendig.} f4 {
For all del ikke} (49... h5 $2 50. Kf3 {fulgt av Tf4xf5.}) 50. Ng4+ Kf5 $1 (
50... Kxd5 51. Rxf4 {og hvit beholder h-bonden.}) 51. Nxh6+ Kg6 52. Ng4 (52.
Ng8 Kf7) 52... Kf5 53. Nh6+ Kg6 54. Ng4 Kf5 55. Nh2 {Hvits brikker blir
presset bakover.} Ra2+ 56. Kg1 Ra1+ 57. Kg2 Ra2+ 58. Kg1 Ra1+ 59. Nf1 Kg4 $6 {
Riktig ide, men feil rekkefKlge.} (59... Rd1 $1 {er remis direkte:} 60. Kg2 (
60. Rxc7 Kg4 $1) 60... Rxd5 {og h-bonden fall, f.eks.} 61. Rxc7 (61. Nh2 Rd2+)
61... Kg4 {og h-bonden faller.}) 60. Kf2 Ra2+ 61. Ke1 {Hengestillinga.} Ra5 $1
{Forserer remisen.} 62. Rd4 (62. Ke2 Kxh4 63. Rxf4+ Kg5 64. Rd4 Rc5 65. Nd2 (
65. Ng3 Kf6 66. Ne4+ Ke5) 65... Kf5 66. Nb3 Ke5 $1 {med remis.}) 62... Rc5 {
med ideen c6.} 63. Nd2 (63. Ne3+ Kxh4 64. Nf5+ Kg4 65. Ne7 Kg3 {med remis
siden hvit i praksis spiller uten hesten pÅ e7.}) 63... Rc1+ $1 {En viktig
mellomsjakk. DÅrlig var} (63... c6 $2 64. Ne4 Rc2 (64... Rxd5 65. Nf6+) 65. Kd1
) 64. Ke2 c6 65. Nb3 Rc3 66. Kd2 {Hvits eneste sjanse, men tÅrnsluttspillet er
lett remis.} Rxb3 67. dxc6 Rb8 68. Kd3 Rc8 69. Rxd6 (69. Rc4 d5) 69... Kxh4 70.
Ke4 Kg5 71. Re6 f3 $1 72. Kxf3 Kf5 73. Rh6 1/2-1/2

[Event "St Petersburg op"]
[Site "St Petersburg"]
[Date "1995.??.??"]
[Round "2"]
[White "Ibragimov, Ildar"]
[Black "Graf, Alexander"]
[Result "0-1"]
[ECO "E83"]
[WhiteElo "2520"]
[BlackElo "2605"]
[Annotator "Notkin,M"]
[PlyCount "60"]
[EventDate "1995.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 046 Extra"]
[Source "ChessBase"]
[SourceDate "1995.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 a6 7. Nge2 Nc6 8. d5
Na5 $1 (8... Ne5 9. Ng3 c6 (9... c5 10. Be2 b5 11. cxb5 axb5 12. Nxb5 Ba6 13.
O-O Ne8 14. a4 Nc7 15. Qd2 Qb8 $44 {Ibragimov,I-Sutovsky,E/Groningen/1994/0,5/
29/}) 10. a4 cxd5 11. cxd5 e6 12. Be2 exd5 13. exd5 Re8 14. Qd2 Qe7 $6 (14...
Qa5 15. O-O Bd7 16. b4 Qxb4 17. Rab1 Qh4 18. Nge4 Nxe4 19. Nxe4 Ng4 $1 $10 {
Seirawan,Y-Gufeld,E/Seatlle/1989/0,5/25/}) 15. Kf2 h5 16. Rhe1 h4 17. Nf1 $14 {
Seirawan,Y-Nunn,J/Bruxelles/1988/0,5/41/}) 9. Nc1 (9. Ng3 c5 10. a4 Qb6 $13)
9... c6 10. Qd2 $6 (10. b4 $2 Nxd5) (10. a4 cxd5 11. cxd5 e6 12. Be2 exd5 13.
exd5 Re8 14. Qd2 Qc7 15. O-O Nc4 16. Bxc4 Qxc4 $15) (10. Nb3 Nxb3 11. Qxb3 cxd5
12. cxd5 e6 $10) 10... b5 11. cxb5 axb5 12. b4 (12. dxc6 b4 13. Nd5 Nxd5 $1 14.
exd5 e6 15. dxe6 Bxe6 16. Be2 Nc4 $17) 12... cxd5 $1 13. exd5 (13. bxa5 b4 14.
Na4 Qxa5 (14... dxe4 15. Nb3 $1 $13) 15. Nb6 Nxe4 $1 16. fxe4 (16. Qxd5 Qa3 $40
) 16... Bc3 (16... Bxa1 17. Nxd5 $13) 17. Nxa8 Qxa8 18. Be2 d4 $1 $17) 13...
Bb7 (13... Nc4 14. Bxc4 bxc4 15. N1e2 Bb7 (15... e6 16. dxe6 fxe6 17. Rd1 $132)
16. O-O Ra3 17. Bd4 Qa8 18. Rfd1 $15) 14. Bxb5 (14. Bd4 Nc4 15. Bxc4 bxc4 16.
N1e2 e6 $1 $17) (14. bxa5 b4 15. Nd1 Nxd5 16. Bd4 e5 $17) 14... Rc8 15. Bd4 (
15. bxa5 Rxc3 16. Bd4 Nxd5 17. Bxg7 Kxg7 18. Ne2 Rc5 19. a4 Qc7 20. a6 Bc8 21.
Rc1 (21. O-O Qa7 $17) 21... Rxc1+ 22. Nxc1 (22. Qxc1 Qxc1+ 23. Nxc1 Nc7 $17)
22... Nb4 $1) (15. N1e2 Nc4 16. Bxc4 Rxc4 17. Rb1 Qa8 $17) 15... Nc4 16. Qd3 (
16. Qe2 Nxd5) (16. Bxc4 Rxc4 17. N1e2 Rxb4 $17) 16... Ne5 17. Qe3 Bxd5 (17...
Nxd5 $5 18. Nxd5 Bxd5 19. O-O (19. Bb6 $2 Rc3 20. Bxd8 Rxe3+ 21. Kf2 Ra3 22.
Bxe7 Rb8 23. Be2 Nc6 $19) 19... Rc2 20. Rf2 Rxf2 21. Kxf2 (21. Qxf2 Bxf3 $1 22.
gxf3 Nxf3+ 23. Qxf3 Bxd4+ $19) 21... e6 22. Ne2 Qh4+ 23. Kg1 Bxf3 $19) 18. O-O
Bc4 (18... Nc4 $5 19. Qe2 (19. Bxc4 Bxc4 $17)) 19. Bb6 $1 (19. Rd1 Bxb5 20.
Nxb5 Nc6 21. Bc3 d5 22. Rb1 (22. Nd4 e5 $1) 22... e5 23. Qf2 d4 24. Bd2 Nd5 $17
) 19... Nfg4 $1 $19 20. fxg4 Nxg4 21. Bxd8 Nxe3 22. Bxc4 Bxc3 23. Bxe7 Nxf1 24.
Bxf1 Bd4+ 25. Kh1 Bxa1 26. Nb3 Rfe8 27. Bh4 (27. Bxd6 Re1 28. Kg1 Rcc1 29. Nxc1
Bd4+) 27... Re4 28. Bg3 Be5 29. b5 Bxg3 30. hxg3 Ra4 0-1

[Event "Politiken Cup 18th"]
[Site "Copenhagen"]
[Date "1996.??.??"]
[Round "6"]
[White "Gulko, Boris F"]
[Black "Djurhuus, Rune"]
[Result "1-0"]
[ECO "E83"]
[WhiteElo "2615"]
[BlackElo "2505"]
[Annotator "Hazai,L"]
[PlyCount "117"]
[EventDate "1996.06.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "DEN"]
[SourceTitle "CBM 054"]
[Source "ChessBase"]
[SourceDate "1996.10.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.10.01"]
[SourceQuality "1"]

1. c4 {Hecht} g6 2. d4 Nf6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 a6
8. Rb1 e5 (8... Rb8 $1) 9. d5 Na5 (9... Ne7 10. Ng3) 10. Ng3 c5 11. Bd3 b5 $6 {
This pawn sacrifice doesn't seem to be correct, therefore Black's whole open-
ing concept is dubios.} 12. cxb5 axb5 13. Bxb5 h5 14. O-O h4 15. Nge2 Nh5 16.
Qd2 f5 17. exf5 gxf5 18. Bg5 Bf6 19. Bxf6 Qxf6 20. f4 $18 e4 21. b4 cxb4 22.
Rxb4 Ba6 23. Bxa6 Rxa6 24. Nd4 Ng7 25. Nd1 Qf7 26. Ne3 Nb7 27. Ndxf5 Nxf5 28.
Nxf5 Qxf5 29. Rxb7 Rf7 30. Rb8+ Rf8 31. Rxf8+ Kxf8 32. Rb1 Qf6 33. h3 Ra4 34.
Qc2 Qd4+ 35. Kh2 Rc4 36. Qb3 Rc8 37. Qb2 Qxb2 38. Rxb2 {Hecht: ab Zug 45 3-1
Frei-Bauern; kombiniertes Vorgehen der zwei w Randbauern mit K-Unterstützung
bei Bindung von sFreibauer+König durch wT. Technik + Taktik} Kf7 39. Re2 Rc4
40. g4 hxg3+ 41. Kxg3 Kf6 42. Kg4 Rd4 43. h4 Rxd5 44. Rxe4 Rd1 45. a4 Rg1+ 46.
Kf3 d5 (46... Rh1 {Hecht} 47. Rd4 Ke6 48. Kg4 $18 {(siehe Text)}) 47. Rd4 Ke6 {
[#]} 48. h5 Rh1 49. Kg4 Rg1+ 50. Kh4 Rh1+ 51. Kg5 Rg1+ 52. Kh6 Rb1 53. Kg6 Rg1+
54. Kh7 Rb1 55. a5 (55. h6 $2 {Hecht} Kf6 $1 {[%cal Yb2b7,Yb7b8] Remis durch
Dauerschach}) 55... Ra1 56. h6 Rc1 (56... Rxa5 {Hecht} 57. Kg6 Ra1 58. f5+ Ke5
59. Rh4 $18) 57. Kg7 Rg1+ 58. Kf8 Rh1 59. Rb4 1-0

[Event "RUS-Cup01 Chigorin Memorial"]
[Site "St Petersburg"]
[Date "1997.11.04"]
[Round "4"]
[White "Bratchenko, Alexander"]
[Black "Motylev, Alexander"]
[Result "0-1"]
[ECO "E83"]
[WhiteElo "2395"]
[BlackElo "2450"]
[Annotator "Hazai,L"]
[PlyCount "76"]
[EventDate "1997.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 062"]
[Source "ChessBase"]
[SourceDate "1998.01.31"]
[SourceVersion "1"]
[SourceVersionDate "1998.01.31"]
[SourceQuality "1"]

1. d4 {Baburin} g6 2. c4 Nf6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2
a6 8. a3 {/\ b4} Bd7 9. b4 {White gets a space advantage on the << and in the
centre. His problem is the undeveloped >>, usually he has to develope his B
via g3 and Bg2.} Re8 $5 {The idea is connected with e7-e5 and sometimes Nd4.
However the real main lines are:} (9... Qb8) (9... Rb8) 10. Rc1 (10. g3 b5 11.
c5 (11. cxb5 axb5 12. Bg2 e5 13. d5 Ne7 14. O-O c6 $13 {Spassky-Nezhmetdinov,
SU-ch 1961}) 11... a5 12. Rb1 axb4 13. axb4 dxc5 14. dxc5 Qc8 15. Bg2 Ne5 16.
Bd4 $1 $14 {Gheorghiu-Quinteros, Moscow izt 1982}) (10. Rb1 Rb8 11. g3 b5 12.
cxb5 (12. c5 $142) 12... axb5 13. Bg2 e5 14. d5 Ne7 15. O-O c6 $13 {
Klauser-Foisor, Zweisimmen 1993}) 10... b5 11. c5 {White has to keep the
position closed because of his problems of development.} (11. cxb5 $143 axb5
12. Nxb5 Nxb4 13. Nxc7 Rxa3 14. Nxe8 Nd3+) 11... e6 (11... a5 $2 12. d5) 12.
Qd2 {White wants to keep all of his achievements, but now Black can open a new
front.} (12. cxd6 cxd6 13. g3 a5 14. Rb1 {looks safer.}) 12... dxc5 13. bxc5 {
At first sight White has a tremendous centre, but Black can blow it up soon.} (
13. dxc5 a5) 13... Na5 $1 {/\ Nc4} 14. Qa2 Nc4 15. Bg5 h6 16. Bh4 e5 $1 17. Bf2
$143 (17. d5 c6 $1) 17... c6 18. dxe5 Nxe5 19. Nd4 Nh5 20. g3 (20. Be2 Nf4)
20... Be6 21. Qc2 {[#] Baburin: Black has a big advantage in development and
his next move makes a strong impression!} Qxd4 $3 $19 {This is a very nice
positional Q sacrifice making profit from the white K in the middle, and the
lack of development.} 22. Bxd4 Nxf3+ 23. Kf2 Nxd4 {Black has got only 2 pieces,
but the white positions is collapsed. Baburin: It's hard to claim that the
combination which Black started with 21...Qxd4!, gives him an advantage.
However, two minor pieces and a pawn in this situation, where White has many
weaknesses, certainly provide sufficient compensation for the queen. As usual
in such positions, here it's a lot easier to play the Black side, whose pieces
are well co-ordinated and more numerous.} 24. Qb2 Nf6 25. Kg2 Nb3 26. Re1 Nxc5
27. Qb4 Nfxe4 $1 {using the pin on the long /^.} 28. Nxe4 Nxe4 29. Rxe4 Bd5 30.
Bd3 f5 $19 31. Rd1 Rad8 32. Bc2 fxe4 33. Kg1 a5 34. Qxa5 e3 35. Bd3 Ra8 36. Qe1
Rxa3 37. Qe2 Ra2 38. Bc2 Rxc2 0-1

[Event "WchT 5th"]
[Site "Yerevan"]
[Date "2001.10.19"]
[Round "8.3"]
[White "Graf, Alexander"]
[Black "Arencibia Rodriguez, Walter"]
[Result "0-1"]
[ECO "E83"]
[WhiteElo "2610"]
[BlackElo "2533"]
[Annotator "Hazai,L"]
[PlyCount "96"]
[EventDate "2001.10.12"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "ARM"]
[SourceTitle "CBM 086"]
[Source "ChessBase"]
[SourceDate "2002.02.05"]
[SourceVersion "1"]
[SourceVersionDate "2002.02.05"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Cuba"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "CUB"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 a6 7. Nge2 Nbd7 8. d5 {
This move has no good reputation among the theoreticians.} ({For the main line
} 8. Qd2 {- Dreev-Smirin, Dos Hermanas 2001 CBM 83}) 8... Ne5 (8... c5 9. a4
Ne5 {may lead to E81.} 10. Ng3 {- 8...Ne5} (10. Nf4) (10. Nc1)) 9. Ng3 (9. Nd4
{runs into Black's main weapon} c5 10. Nc2 {The N is out of play here.} (10.
dxc6 {gives up the [+].} Nxc6 $11 (10... bxc6 11. Be2 c5 $13 {with some
pressure on the dark squares.} (11... d5 $2 {is a premature breakthrough in
the [+]:} 12. Bf4 Qd6 13. Bxe5 Qxe5 14. Nxc6 $16 {Bondarevsky-Taimanov, Rostov
1961}))) 10... e6 11. a4 exd5 12. cxd5 Nh5 {This is a good version of an A65
Benoni for Black.} 13. Be2 f5 14. exf5 gxf5 15. O-O f4 {with real threats on
the >>.} 16. Bf2 Qg5 17. Kh1 Bf5 $132 {Bu Xiangzhi-Ye Jiangchuan, Yangon 1999})
9... c6 (9... Rb8 $143 $6 {is only a loss of a tempo.} 10. Be2 c6 11. f4 Neg4
12. Ba7 Ra8 13. Bd4 Bh6 {Black's play is not without extravaganza.} 14. e5 dxe5
15. fxe5 c5 16. Bxc5 Nxe5 17. O-O Qc7 18. Qd4 $16 {Knaak-Westerinen, Moscow
1982}) (9... h5 $5 {is the typical plan in E81 positions.}) (9... c5 10. a4 {
against b7-b5} (10. Be2 e6 (10... b5 {leads to Benko Gambit type of positions.}
11. cxb5 axb5 12. Nxb5 (12. Bxb5 {is also met by the typical} Ba6) 12... Ba6
13. O-O Ne8 {/\ Nc7 eliminating the strong N on b5, after which Black has the
usual pressure on the a and b lines.} 14. a4 Nc7 15. Qd2 Qb8 16. f4 Nd7 17. Ra3
Bxb5 18. axb5 Rxa3 19. bxa3 Qa7 20. f5 (20. e5 dxe5 21. f5 Qxa3) (20. Rb1 Qxa3
21. b6 Rb8) 20... Qxa3 21. Bh6 Bxh6 22. Qxh6 c4 23. Kh1 Ne5 24. fxg6 hxg6 25.
Nf5 gxf5 26. Qg5+ Kh7 27. Qh5+ Kg7 28. Qg5+ Kh7 29. Qh5+ {1/2-1/2
Ibragimov-Sutovsky, Groningen 1994}) (10... h5 11. O-O e6 12. a4 exd5 13. cxd5
{transposes to A65}) 11. O-O exd5 12. cxd5 {transposes to A65}) 10... e6 11.
Be2 exd5 12. cxd5 {transposes to A65}) 10. a4 (10. Be2 $6 {allows Black's main
threat of} b5 11. cxb5 axb5 {(1/2:1/2 Seirawan-Ye, Luzern 1989)} 12. dxc6 b4
$15) (10. f4 Neg4 11. Bg1 cxd5 12. cxd5 $13 (12. h3 $6 {is strongly met by the
intermediate move} d4 $1 13. Bxd4 e5 14. fxe5 Nxe5 $15)) 10... e6 {Black has
to fight against the white [+].} (10... Qa5 $6 11. Ra3 cxd5 (11... h5 12. Be2
cxd5 13. cxd5 Qc7 {Black's play is not logical at all.} 14. O-O Nc4 15. Bxc4
Qxc4 16. Qb3 Qxb3 17. Rxb3 $14 {Hon-De Guzman,Thessaloniki ol 1984}) 12. cxd5
Qc7 13. Be2 Nc4 14. Bxc4 Qxc4 15. Qb3 $14 {with pressure on the <<,
Seirawan-Mestel, London 1984.}) (10... cxd5 11. cxd5 e6 12. Be2 exd5 13. exd5 {
- 10...e6}) 11. Be2 exd5 12. cxd5 cxd5 13. exd5 Re8 {White has some space
advantage due to the d5 P, but Black can successfully organize his defence,
and there is no vulnerable spot in his position.} 14. Qd2 (14. Kf2 Qc7 15. Qb3
Qe7 $1 {Nunn}) 14... Bd7 (14... Qe7 $6 15. Kf2 h5 16. Rhe1 h4 17. Nf1 {
(Seirawan-Nunn, Brussels 1988 45/732)} Nh7 $1 {would have minimized the demage
after} 18. f4 Ng4+ 19. Bxg4 Bxg4 20. Bd4 Qf8 21. Ne3 $14) (14... Qa5 15. O-O
Bd7 16. b4 $5 Qxb4 $1 {Black can bravely go for complications.} 17. Rab1 Qh4
18. Nge4 (18. Bg5 Nc4) 18... Nxe4 19. Nxe4 Ng4 $11 {Seirawan-Gufeld, Seattle
1989 47/716}) (14... Qc7 {/\ Nc4 is the other quiet option.} 15. O-O Nc4 16.
Bxc4 Qxc4 17. Nge4 Nxe4 18. Nxe4 Qb3 19. Bd4 Qxd5 20. Rfd1 Qxd4+ 21. Qxd4 Bxd4+
22. Rxd4 Re7 23. Nxd6 $11 {and White has no more than equality in the _|_.})
15. O-O Rc8 16. a5 Qe7 17. Rfe1 h5 {/\ Nh7, and Black has some counterplay on
the >>.} 18. Rac1 (18. Bg5 Qf8 19. Rac1 Nh7) 18... Qf8 {This is the best place
for the Q.} (18... Nc4 19. Bxc4 Rxc4 20. b3 Rcc8 (20... Rxc3 21. Rxc3 Nxd5 22.
Rc4 Nxe3 23. Re4 $16) 21. Bd4 $14) 19. b3 {against Nc4} Nh7 {/\ f5 creating
more space for the pieces on the >>.} 20. h3 f5 21. f4 Nf7 22. Nf1 {The N on
g3 was completely out of play.} Bf6 23. Bd4 Bxd4+ (23... Qg7 {fighting for the
long /^ was the other option.} 24. Bxf6 Qxf6 25. Ne3 Re7 26. Nc4 Rce8) 24. Qxd4
Qg7 25. Qxg7+ {In the _|_ White's chances for a win are minimal.} (25. Qd2 Qf6
{- 23...Qg7}) 25... Kxg7 26. Nd2 Nf6 27. Nc4 (27. Kf2 $5 {looks more precise.})
27... Ne4 (27... Bb5 $5 {was possible!}) 28. Nxe4 Rxe4 29. Bf1 Rxe1 30. Rxe1
Re8 31. Rxe8 Bxe8 32. h4 {blockading the entire >>, but where can White find a
breakthrough?} Kf6 $11 33. Kf2 Ke7 34. Na3 Nh6 35. Ke3 Ng4+ 36. Kd4 Nf6 37. b4
Kd8 38. Nb1 Ba4 39. Nc3 Be8 40. Bc4 Kc7 41. Nd1 Ba4 42. Nc3 Be8 43. Bb3 Bd7 44.
Ba4 Bxa4 45. Nxa4 Ne4 46. Nb6 Kd8 47. Nc4 Kd7 48. Nd2 $4 {[%mdl 8192]
Unbeliavable!} Nxd2 0-1

[Event "Queens-Kings"]
[Site "Jinan"]
[Date "2002.07.25"]
[Round "3"]
[White "Seirawan, Yasser"]
[Black "Xie, Jun"]
[Result "0-1"]
[ECO "E83"]
[WhiteElo "2618"]
[BlackElo "2562"]
[Annotator "Hazai,L"]
[PlyCount "61"]
[EventDate "2002.07.21"]
[EventType "schev"]
[EventRounds "4"]
[EventCountry "CHN"]
[SourceTitle "CBM 091"]
[Source "ChessBase"]
[SourceDate "2002.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Qd2 a6 8. O-O-O
{White castles too early on the << allowing Black a quick assault by} ({
The prophylactic} 8. Nge2 {is the main line and not without a reason.}) 8... b5
$1 9. Kb1 ({Accepting the P sac opens the a and b lines for the black heavy
artillery.} 9. cxb5 $6 axb5 10. Bxb5 Na5 11. Kb1 (11. Bh6 c6 12. Bxg7 Kxg7 13.
Bd3 {(Christiansen-Hjartarson, Szirak izt 1987 44/731)} Qb6 $1 14. e5 Nd5 15.
Nxd5 cxd5 16. Ne2 Ba6 $17 {with a strong -> for Black according to Hjartarson.}
) 11... Ba6 12. Bxa6 Rxa6 13. Qd3 Qa8 14. Nge2 Rb8 {all the black pieces are
ready for an ->.} 15. Bc1 e6 $1 {/\ d5} 16. h4 {White's counterattack on the
>> is simply pathetic.} d5 17. h5 Nc4 $15 {Petursson-Gufeld, Hastings 1986/87
43/734}) (9. h4 h5 (9... e5 10. d5 Na5 11. cxb5 (11. g4) 11... axb5 12. Bxb5
Bd7 13. Qd3 Bxb5 14. Nxb5 Qd7 15. Nc3 Rfb8 16. Nge2 Rb4 17. b3 c5 $5 (17... Nh5
18. Qc2 Nb7 19. Na4 $14 {Lev-Winsnes, Groningen 1986}) 18. dxc6 Qxc6) 10. Bh6
e5 11. Nge2 bxc4 {Black wants to make profit from the move order.} (11... Rb8 {
E84}) 12. g4 Bxh6 (12... hxg4 $2 {allows the quick -> by} 13. h5 $1 Nxh5 14.
Ng3 $1 Nxg3 15. Bxg7 $18) 13. Qxh6 Bxg4 14. fxg4 (14. Rg1 $6 Bxf3 15. Nf4 $1 {
(Dolmatov-Thorsteins, Polanica Zdroj 1987 44/732)} exf4 $1 16. Bxc4 Bg4 17. e5
Nh7 18. Ne4 $44 {Dolmatov}) 14... Nxg4 15. Qd2 Nf2 16. Rh2 $13) (9. g4 $5 {
/\ h4 Dolmatov}) 9... Bd7 (9... Na5 {is probably met by} 10. c5 $5 (10. cxb5
axb5 11. Bxb5 {- 9.cxb5})) 10. cxb5 axb5 11. Bxb5 Qb8 12. Nge2 Nb4 {Black has
ample play for the P.} 13. Bc4 (13. Bxd7 Nxd7 14. Nc1 c5 15. dxc5 Nxc5 16. Bd4
Bxd4 17. Qxd4 Rc8 $40 {with pressure on the lines of the <<.}) 13... Qb7 {[#]}
14. g4 $2 {[%mdl 16384] This is a big strategical blunder.} (14. Bb3 {can also
be met by the standard} d5 15. Ng3 (15. e5 $2 Bf5+ 16. Ka1 Rfb8 $1 $40 {/\} 17.
exf6 Nc2+ 18. Kb1 Qxb3 19. axb3 Ra1#) 15... dxe4 16. fxe4 Rfb8 $40) 14... d5 $1
$17 {This push in the [+] grabs the |^.} 15. exd5 Nfxd5 16. Nxd5 Nxd5 17. Bh6
Bxh6 18. Qxh6 Nb6 19. Bb3 Qxf3 20. Nc3 Qxg4 21. h4 Na4 $6 {This allows the
centralization of the enemy N.} (21... Ra5 $17) 22. Nd5 Be6 $6 (22... Kh8 {
was more to the point.}) 23. Nxe7+ Kh8 24. d5 (24. Qg5 $1) 24... Bf5+ 25. Nxf5
Qxf5+ 26. Bc2 Qd7 27. Qf4 Rfb8 28. Bxa4 (28. Bb3) 28... Rxa4 29. Qf6+ Kg8 30.
h5 Qg4 31. h6 $2 {What happened? Was it a time trouble?} (31. Rhf1 $1) (31. h6
$2 Rxb2+ $1 32. Qxb2 (32. Kxb2 $2 Qe2+ $19) 32... Rb4 $15 {and White is far
from losing this _|_.}) 0-1

[Event "Candidates Tournament"]
[Site "London"]
[Date "2013.03.17"]
[Round "3"]
[White "Svidler, Peter"]
[Black "Radjabov, Teimour"]
[Result "1-0"]
[ECO "E83"]
[WhiteElo "2747"]
[BlackElo "2793"]
[Annotator "Javakhadze,Z/Alejandro Ramirez"]
[PlyCount "109"]
[EventDate "2013.03.15"]
[EventType "tourn"]
[EventRounds "14"]
[EventCountry "ENG"]
[EventCategory "22"]
[SourceTitle "CBM 154"]
[Source "ChessBase"]
[SourceDate "2013.05.15"]
[SourceVersion "1"]
[SourceVersionDate "2013.05.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c5 7. Nge2 Nc6 8. d5
Na5 (8... Ne5 {is well known theory.}) 9. Ng3 a6 10. Be2 Nd7 $5 11. Rc1 b5 {
The game transferred to the Benko Gambit but with one big difference. You
don't usually meet the knight on a5 there. Another major difference is that
Black doesn't have a strong lead in development, as he usually has. On the
other hand White's knight on g3 might be misplaced.} 12. cxb5 axb5 13. Bxb5 Ne5
14. O-O Nac4 15. Bg5 Bd7 16. Bxd7 Qxd7 17. Qe2 Nxb2 $6 {A strange decision by
Radjabov. He obviously understimated the power of two pieces.} (17... h6 18.
Bf4 Rfb8 {leads to the typical Benko type of positions.} 19. b3 Na3 $1 {
And the blockade is hard to break through, while White has no active prospects
anywhere else on the board.}) 18. Qxb2 Nd3 19. Qd2 Nxc1 20. Rxc1 Bxc3 21. Rxc3
Rfb8 22. Qc2 f6 23. Bc1 Qa4 24. a3 {Svidler has protected all his weakneses
and now he will gradually improve the coordination of his pieces. The rest is
just a matter of technique.} Kf7 25. Nf1 Qxc2 26. Rxc2 f5 27. Nd2 Ra4 28. Nc4
fxe4 29. fxe4 Rb3 30. Kf2 Ke8 31. e5 Ra6 32. exd6 exd6 33. Ke2 Kd7 34. Bf4 h5
35. h4 Ra4 36. Kd2 Rb1 37. Kc3 Ra6 {White has achieved a nearly perfect setup:
his king controls c4, which cements the knight that beautifully attacks d6 and
defends a3. The rest is really easy for Svidler. Most accurate now was Rc1
since the trade of rooks is impossible, but anything really wins.} 38. Re2 (38.
Rc1 $1 Rxc1+ 39. Bxc1 Ra7 40. Bf4 {and White will give back the two pieces for
a rook on d6, and be up a pawn in a winning king and pawn endgame.}) 38... Rd1
39. Re6 Rxd5 40. Rxg6 Rd4 41. Bxd6 Rxh4 42. Ne5+ Kc8 43. Rg8+ Kb7 44. Bxc5 Re6
45. Rg7+ Kc8 46. Nc4 Rg4 47. Nd6+ Kb8 48. Rb7+ Ka8 49. Rd7 Rg8 50. Nc4 Rxg2 51.
Bd6 Rxd6 52. Nxd6 h4 53. Rh7 Rh2 54. Kb4 h3 55. Ka5 1-0

[Event "EU-ch 17th"]
[Site "Gjakova"]
[Date "2016.05.17"]
[Round "6"]
[White "Duda, Jan Krzysztof"]
[Black "Demchenko, Anton"]
[Result "0-1"]
[ECO "E83"]
[WhiteElo "2666"]
[BlackElo "2589"]
[Annotator "Szabo,Kr"]
[PlyCount "154"]
[EventDate "2016.05.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "KOS"]
[SourceTitle "CBM 173"]
[Source "ChessBase"]
[SourceDate "2016.07.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.07.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. f3 d6 6. Be3 Nc6 (6... e5) (6... c5
{are also main lines.}) 7. Qd2 a6 8. Nge2 Bd7 (8... Rb8 {is far more popular,
for example} 9. Rc1 Bd7 10. d5 Ne5 11. Ng3 Re8 (11... h5 $5) (11... b5 $5 12.
c5 c6 $1 $132) 12. h3 b5 13. b3 h5 14. f4 Nxc4 15. bxc4 h4 $1 16. e5 $1 dxe5
17. fxe5 hxg3 18. exf6 exf6 {Aronian-Vachier Lagrave, Tromso 2014, with a very
sharp middlegame.}) 9. Bh6 {A rare move.} (9. Nc1) ({and} 9. h4 {are more
common.}) 9... b5 $146 {A novelty by Demchenko.} (9... Bxh6 {has also been
played,} 10. Qxh6 e5 11. O-O-O b5 12. h4 $1 bxc4 (12... exd4 $5) 13. h5 Qe7 14.
g4 $1 $40 {Gupta-Smirin, New Delhi 2012, with an attack.}) 10. h4 ({If White
accepts the P,} 10. Bxg7 Kxg7 11. cxb5 axb5 12. Nxb5 Qb8 13. Nec3 Nb4 $44 {
and Black has some compensation for the P.}) 10... e5 (10... Bxh6 $6 {looks
too dangerous, because of} 11. Qxh6 bxc4 12. O-O-O $40 {followed by h5 with
attacking chances.}) 11. Bxg7 Kxg7 12. h5 bxc4 (12... Nxh5 {could have been
met by} 13. O-O-O {and White can continue his attack on the kingside.}) 13.
O-O-O Qe7 14. g4 (14. Nd5 $5) 14... Rab8 15. g5 (15. Nd5 $5) 15... Nxh5 16. Nd5
Qd8 17. Rxh5 $5 {A typical exchange sacrifice, however White will have some
compensation, but no more.} gxh5 18. Nf6 Rh8 19. dxe5 Nxe5 20. Nd4 ({The
engine suggests} 20. Ng3 $5 Ba4 21. f4 $1 Bxd1 22. Kxd1 {with huge
complications according to Mr. Komodo 10! :)}) 20... c5 $2 {A logical reaction,
because Black wants to shift the N from d4, but this is a mistake.} ({Probably
} 20... h6 $1 {was the best reply,} 21. Nxd7 Qxd7 22. f4 (22. Nf5+ Kf8 $17)
22... Ng4 23. Qc3 Kg8 $17 {and Black looks safe.}) 21. Nc2 Ba4 22. f4 {A
tempting move,} ({but} 22. Qc3 $1 {was more accurate,} Bxc2 23. Kxc2 {followed
by f4 with a dangerous threat on the long diagonal.}) 22... Bxc2 23. Qxc2 Nc6
24. Bxc4 ({Now} 24. Qc3 {is too late, because of} Nd4 {and Black closes the
diagonal.}) 24... Nd4 $2 {Another tempting move, but this is an error.} (24...
h4 $1 {was important,} 25. Qh2 (25. Kb1 $5) 25... h5 $1 $132 {This is the
point of Black's previous move.}) 25. Qh2 $1 {Suddenly Black's K becomes
really weak and I cannot see how Black will defend against White's attack.} Qb6
26. Nxh5+ Kf8 27. Nf6 Qb7 28. Rd2 $2 {A big mistake, which misses the win.} ({
White should have played} 28. Qh6+ $1 Ke7 29. b3 $18 {and he has a decisive
attack.}) 28... h5 $1 {A very nice defensive move, now Black's K is safe again!
} 29. f5 Ke7 $2 {Another mistake, because the position is very difficult.} (
29... Qe7 $1 {was correct to protect his K as much as possible.}) 30. e5 $2 {
Error in reply!} (30. g6 $1 {was the strongest continuation,} fxg6 31. fxg6
Kxf6 32. Qxd6+ Kg7 33. Qe5+ Kh6 34. Rh2 $18 {and White is winning.}) 30... Nf3
$1 31. exd6+ Kd8 32. Qf4 Nxd2 33. Qxd2 Rf8 $2 {Too passive.} ({Black should
have played} 33... h4 {to create counterplay with his h-P.}) 34. Qe2 $1 {
Very nice move!} h4 35. Bd5 $1 Qa7 36. d7 $2 {The decisive mistake!} ({The
smart} 36. Bc6 $1 {was winning, for example} c4 37. Nd5 $1 Rb7 38. Bxb7 Re8 (
38... Qxb7 39. Qe7+ $18) 39. Qd2 Qxb7 40. Qa5+ Kc8 41. d7+ $1 Kxd7 42. Nf6+ $18
) 36... Qb6 37. b3 Qd6 38. Qe3 $6 {White is starting to lose control, and in
practical terms his position is becoming very difficult.} ({The computer
suggests} 38. Bxf7 h3 39. Nd5 Kxd7 40. Be6+ Kd8 41. g6 {with a very
complicated position.}) 38... h3 $1 39. Qxh3 Qf4+ 40. Kb1 Qxg5 41. Qc3 Qg1+ 42.
Kc2 Qf2+ 43. Qd2 Qxd2+ 44. Kxd2 Ke7 $19 {Black has successfully exchanged Qs,
his endgame should be winning.} 45. Ne4 Kxd7 46. Kc3 a5 47. a3 Rfe8 48. Nxc5+
Kd6 49. Kd4 Re1 50. Bxf7 Rd1+ 51. Nd3 Ke7 52. Bc4 Kf6 53. Kc3 Kxf5 54. Kc2 Rg1
55. Nc5 Rg3 56. Bd3+ Kf4 57. Kc3 Rc8 58. b4 axb4+ 59. axb4 Ke5 60. Kc4 Rg4+ 61.
Kb3 Rh8 62. Bb5 Kd6 63. Kc3 Rhh4 64. Nd3 Rg3 65. Bc4 Rg7 66. Ba6 ({Probably} 
66. Kb3 {was tougher} Rgg4 67. Bb5 Kd5 68. Ba6 {, but here too Black should be
winning.}) 66... Kd5 67. Nc5 Rh3+ 68. Bd3 Rg4 69. Nb3 Rc4+ 70. Kd2 Rxb4 71. Nc1
Rb2+ 72. Kc3 Rg2 73. Kb4 Rg1 74. Bc4+ Kd6 75. Nd3 Rg7 76. Nc5 Rh4 77. Nb3 Rgg4
{What a great struggle!} 0-1

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.05"]
[Round "4.2"]
[White "Lenic, Luka"]
[Black "Markus, Robert"]
[Result "1-0"]
[ECO "E83"]
[WhiteElo "2622"]
[BlackElo "2662"]
[Annotator "Havasi,G"]
[PlyCount "103"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Slovenia"]
[BlackTeam "Serbia"]
[WhiteTeamCountry "SLO"]
[BlackTeamCountry "SRB"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Qd2 e5 8. d5 Nd4
(8... Ne7 {is the other move.}) 9. Nge2 Nxe2 (9... c5 {is more often played.}
10. dxc6 Nxc6 {with unclear play.}) 10. Bxe2 Nh5 11. O-O-O f5 {This was
Black's idea with Nxe2. The king is on the queenside, but this pawn advance is
effective without the goal of attacking the king, too.} 12. Kb1 Qe7 13. exf5
gxf5 14. g3 {Typical handling of the position. It is a very useful move. One
of the purposes of the move is to prevent ...Nf4.} Bd7 15. Bd3 Rae8 16. Bc2 {
Preventing ...e4.} a6 17. Bg5 Qf7 18. Rhg1 {A good plan. White has nothing to
play for other than g4.} Kh8 19. g4 Nf4 20. gxf5 Bxf5 21. Bxf5 Qxf5+ 22. Ne4
Nh3 (22... h6 23. Bxf4 exf4 24. Qc2 $14 {is a little advantage for White
because of the e4-knight.}) 23. Rg3 Nf2 {Very interesting. Black tries to get
rid of the strong e4-knight.} 24. Re1 $1 (24. Qxf2 Qxe4+ 25. fxe4 Rxf2 26. Rd2
$14) 24... Nxe4 25. fxe4 Qf2 26. Rg2 (26. Qd1 {was also possible with the plan
of attacking on the kingside with Reg1 or Rh3, Qh5 in the future.}) 26... Qf3 {
Black wants to keep the active queen.} (26... Qxd2 27. Bxd2 Bf6 {would be a
very small advantage. It might be a draw, but it is a fact that a very long
game would be awaiting Black, as White could keep on trying for a lot of moves.
}) 27. Rg3 Qf2 28. Rg2 Qf3 29. Qc2 Rf7 30. Reg1 Ref8 31. Bc1 $14 {All of the
forces are in the game. The next question is whether White can exploit his
advantage.} Qh5 32. Rg5 Qf3 33. R5g3 Qh5 34. a3 h6 (34... Bh6 $4 {would be a
losing mistake:} 35. Qg2 {[%cal Rg3g8]}) 35. Ka2 Rf2 36. Qa4 R2f7 37. Qc2 Rf2
38. Qa4 R2f7 39. Qb3 Qxh2 (39... b6 40. Rh3 {was the point.}) 40. Qxb7 (40. Qd1
$1 {was immediately winning:} Qh4 41. Rg6 $18) 40... Qe2 41. Qxa6 Qxe4 {
Black has managed to get some activity for the pawn. It was a very good
practical chance.} 42. Qa4 Rb8 43. Rg4 Qf5 44. Qa7 Rbf8 45. Qe3 Rb8 (45... Qh7
46. Rg6 $18) 46. Qg3 Qh7 47. Rg6 $1 {The finishing move. White is winning.} e4
48. Rg2 h5 49. b4 Rbf8 50. Rxg7 Rxg7 51. Bb2 Rff7 52. Qh4 1-0

