cb_20110201

[Event "h#6 2 sol"] [Site "?"] [Date "2010.??.??"] [Round "?"] [White "Milewski, St"] [Black "3136.08"] [Result "1-0"] [SetUp "1"] [FEN "R3n1k1/p5q1/p4b2/8/7p/ppn2p2/p1p5/K7 b - - 0 1"] [PlyCount "1"] [EventDate "2010.??.??"] 1... -- 1-0 [Event "h#3 4 sol"] [Site "?"] [Date "1986.??.??"] [Round "?"] [White "Alaikov, V."] [Black "3357.06"] [Result "1-0"] [SetUp "1"] [FEN "q5B1/1p4n1/1p2N3/3kBb2/1p2p2p/6n1/4p1K1/1r6 b - - 0 1"] [PlyCount "1"] [EventDate "1986.??.??"] 1... -- 1-0 [Event "4#"] [Site "?"] [Date "1978.??.??"] [Round "?"] [White "Boyer, JP."] [Black "3558.57"] [Result "1-0"] [SetUp "1"] [FEN "7q/p1R1N1b1/PN1pR1B1/rp1P4/1n1k1Pp1/p4p1p/P5P1/K1B2n2 w - - 0 1"] [PlyCount "1"] [EventDate "1978.??.??"] 1. -- 1-0 [Event "2#"] [Site "?"] [Date "1967.??.??"] [Round "?"] [White "Boyer, JP."] [Black "1248.03"] [Result "1-0"] [SetUp "1"] [FEN "8/8/b7/3R2B1/5ppQ/3pk3/1R1n1N2/3KNn2 w - - 0 1"] [PlyCount "1"] [EventDate "1967.??.??"] 1. -- 1-0 [Event "4#"] [Site "?"] [Date "2007.??.??"] [Round "?"] [White "Herzberg, M."] [Black "3484.75"] [Result "1-0"] [SetUp "1"] [FEN "n4K1B/1Bp5/Npr3P1/1p1kPP2/Pp1p1R2/1P2P3/1bP5/2q4b w - - 0 1"] [PlyCount "1"] [EventDate "2007.??.??"] 1. -- 1-0 [Event "8#"] [Site "?"] [Date "2006.??.??"] [Round "?"] [White "Kutzborski, D."] [Black "4774.43"] [Result "1-0"] [SetUp "1"] [FEN "2bkr3/r1R2QN1/3p4/qPp5/Pp6/b5K1/1n2PBP1/8 w - - 0 1"] [PlyCount "15"] [EventDate "2006.??.??"] 1. Kf3 $1 (1. Kh2 $2 Rh8+ (1... Re4 $2 2. Ne6+ Rxe6 3. Bh4+) 2. Bh4+ Rxh4+ 3. Kg1 Re4) (1. Kf4 $2 Nd3+ $1 2. exd3 Bc1+ $1) 1... Bb7+ (1... Bg4+ $2 2. Kf4 $1 (2. Kxg4 $2 Re4+ 3. Kh3 Qxc7) 2... Nd3+ (2... Re4+ 3. Kxe4 d5+ 4. Kxd5 $1) 3. exd3 Bc1+ 4. Kxg4 Qxb5 5. Bh4+) 2. e4 $1 {[#]} Bxe4+ 3. Kg3 Bf5 (3... Qxb5 $2 4. axb5 ) (3... Bc6 $2 4. bxc6) 4. Kh2 $1 Rh8+ 5. Bh4+ $1 Rxh4+ 6. Kg1 Re4 (6... Rh1+ 7. Kxh1 Qxc7 (7... Bd7 8. Qxd7#) 8. Qe8#) 7. Ne6+ $1 {[#]} Rxe6 (7... Bxe6 8. Qe7#) 8. Qd7# 1-0 [Event "?"] [Site "?"] [Date "1931.??.??"] [Round "?"] [White "Kozlowski, S."] [Black "+0031.11f3b8"] [Result "1-0"] [SetUp "1"] [FEN "1k4b1/5p2/5P2/4N3/8/5K2/8/8 w - - 0 1"] [PlyCount "9"] [EventDate "1931.??.??"] {It seems that the theme is "Knight versus Bad Bishop". But in reality it will be "nothing" against... hyperbad Bishop, because without it 5...Kg8 would draw !} 1. Nd7+ $8 (1. Ng4 $2 Kc7 2. Nh6 Bh7 $8 3. Nxf7 Kd7 $11) (1. Kf4 $2 Kc7 2. Kg5 Bh7 $1 (2... Kd6 3. Ng4 Bh7 $8)) 1... Kc7 2. Nf8 $3 {[#]The Knight finds nothing better than to bury himself without hope of survival. But it is necessary at all costs to prevent the Bishop from moving an ear.} Kd8 (2... Kd6 3. Kg4 $8 (3. Kf4 $2 Kd5 $8 4. Kf5 Kd4 $3 (4... Kd6 $2 5. Kg4 $8) 5. Kg4 Ke4 $8) (3. Kg3 $2 Ke5 $8) 3... Kd5 4. Kh5 $3 {[#]} (4. Kg5 $2 Ke5 $8 {ZZ}) (4. Kh4 $6 Ke4 (4... Kd4 5. Kh5 $8 Ke5 6. Kg5 $8) 5. Kg4 $8 Kd5 6. Kh5 $8) 4... Ke5 5. Kg5 $8 {ZZ} Ke4 6. Kh6 Kf5 7. Kg7 (7. Nd7 Ke6 8. Kg7 $8) 7... Kg5 8. Nd7 $8) (2... Kc8 3. Kg4 (3. Kf4) 3... Kd8 4. Kg5 (4. Kh5 Ke8 5. Kg5 $8 {text}) 4... Ke8 5. Kh5 $3 {[#]} (5. Kh6 $2 Kxf8 $19 { ZZ}) 5... Kxf8 6. Kh6 $22 {text}) 3. Kf4 {[%csl Re1,Ye2,Ge3,Re4,Ye5,Gf8,Rg1, Yg2,Gg3,Rg4,Yg5,Gh6] Pairs of conjugate squares : h6/f8, g5/e5, g4/e4, g3/e3 etc.} (3. Kg4 Ke8 4. Kg5 (4. Kh5)) 3... Ke8 4. Kg5 $8 {The square h5 is only semi-conjugate of d5 (like h2, h3... of d2, d3...). And only if the wK is in g5, one must answer Kh5! to ...Ke8.} Kxf8 5. Kh6 $3 {[%csl Ye8,Gf8,Yg5,Yh5, Gh6] ZZ[#] Compare with Hasek 1928, with another Nf8!!.} 1-0 [Event "?"] [Site "?"] [Date "2008.??.??"] [Round "?"] [White "Ryabinin, N."] [Black "0015.02"] [Result "1-0"] [SetUp "1"] [FEN "5N2/8/8/8/8/1p6/nN2p3/2B1k1K1 w - - 0 1"] [PlyCount "19"] [EventDate "2008.??.??"] 1. Bh6 $3 {[#]As far as possible, for once. One can have the idea of prefer Bg5 or Bf4 to intervene on the diagonal e1-h4.} (1. Bg5 $2 Nc3 $8 2. Ne6 Na4 $3 (2... Ne4 $2 3. Be3 $1 (3. Bf4 $1) (3. Nd3+ $2 Kd1 4. Bh4 e1=Q+ 5. Bxe1 b2 $11) 3... Ng5 4. Nd3+ (4. Nd4 Nh3+ 5. Kg2 Nf4+ 6. Kh2 Kf1 7. Nf3 e1=Q 8. Nxe1 Nd5 9. Bd2) 4... Kd1 5. Nxg5 e1=Q+ 6. Nxe1 b2 7. Ne4 $8) (2... Nd5 $2 3. Nd4) 3. Nxa4 Kd1 $8 4. Nc3+ Kc2 $8 5. Nxe2 b2 $8 6. N6d4+ Kd3 $8 7. Nb5 b1=Q+ 8. Nc1+ Ke4 $3 {[#]} 9. Nc3+ Kf5 $3 $11) 1... Nc3 2. Ne6 $8 Na4 $1 (2... Ne4 3. Kg2 (3. Nd4 Ng5 4. Kg2) 3... Ng5 4. Nxg5 $1 (4. Nd4 $6 Kd2 5. Bxg5+ Kc3 6. Nxe2+ Kxb2 7. Bf6+ $3 {[#]} Ka3 (7... Kc2 8. Nd4+ $8 Kb2 9. Nc6+ Ka3 10. Ne5) 8. Be7+ $3 {[#]} Ka2 (8... Kb2 9. Kf3) 9. Nc3+ $8 Ka1 10. Na4 (10. Bf6) 10... b2 (10... Ka2 11. Bf6) 11. Bf6 $8 Ka2 12. Nxb2 $8 $18) (4. Nf4 $6 Kd2 5. Nxe2 Kc2 6. Bxg5 Kxb2 {idem}) 4... Kd2 5. Nf3+ Kc2 6. Bg7 $18) 3. Nxa4 $8 Kd1 4. Nc3+ $8 Kc2 ( 4... Ke1 5. Nc5 b2 6. Nd3#) 5. Nxe2 $8 (5. Kf2 $2 Kxc3 (5... b2)) 5... b2 6. N6d4+ $8 (6. N2d4+ $2 Kc3 (6... Kd3)) 6... Kd3 (6... Kd1 7. Nc3+ Ke1 8. Nf3#) ( 6... Kb1 7. Nc3+ Ka1 8. Nb3#) 7. Nb5 $3 {[#]Cold-blooded: White lets promote... with check.} b1=Q+ (7... b1=N 8. Kf2 Nd2 9. Nc1+ (9. Nd6) 9... Kc2 10. Nd4+ Kd1 (10... Kxc1 11. Ke2) 11. Nce2 (11. Nd3) 11... Ne4+ 12. Kf3 Nd2+ 13. Ke3 Nf1+ 14. Kf2 Nd2 15. Nc3+) 8. Nc1+ $8 {But not without preparing a counter-check.} Ke4 (8... Kc4 9. Na3+) (8... Kc2 9. Na3+ $8 Kb2 10. Nxb1) 9. Nc3+ $8 Kf5 {It was necessary to keep the Bishop away.} 10. Nxb1 1-0 [Event "?"] [Site "?"] [Date "1952.??.??"] [Round "?"] [White "Fritz, J."] [Black "=0430.11b5f6"] [Result "1/2-1/2"] [SetUp "1"] [FEN "8/2p5/r4k2/1K1R4/1P6/1b6/8/8 w - - 0 1"] [PlyCount "17"] [EventDate "1952.??.??"] 1. Rd7 $8 (1. Rd3 $2 Rb6+ $8) (1. Kxa6 $2 Bxd5 2. b5 (2. Kb5 Ke7 3. Kc5 Bf3 4. b5 Kd7 5. b6 c6) (2. Ka7 Ke7 (2... Ke5) (2... Ke6) 3. Kb8 c6 4. Kc7 Ke6 5. Kb6 Kd6 $8) 2... Ke7 3. b6 c5 $8 4. Kb5 Kd6 $8) (1. Rc5 $2 Ra7 $8 2. Kc6 Ke7 $8 3. Rh5 Bc2) 1... Ba4+ (1... Ra7 2. Kc6 $8 Ba4+ 3. b5 $8) (1... Rb6+ 2. Kc5 $8 (2. Ka5 $2 Bc4) 2... Rb7 3. Kc6) 2. Kxa6 $8 Bxd7 {The bB in d7 is worse than in d5 (try 1 Rxa6?).} 3. b5 $3 {[#]} (3. Kb7 $2 c6 $8) 3... Bc8+ (3... Ke7 4. b6 $8 Bc8+ 5. Kb5 $8) (3... Bc6 4. b6 (4. bxc6 Ke6 5. Kb5 Kd6 6. Kb4 $8)) 4. Ka7 $8 Ke7 5. Kb8 $8 (5. Ka8 $2 Bd7 6. Kb7 Kd8) 5... Kd7 (5... Kd8 6. Ka7 $8 {texte}) 6. Ka8 $3 {[%csl Ya7,Ga8,Rb8,Yd6,Gd7,Yd8,Re6,Re7,Re8] [#]But a8 and d7 are not really not really conjugated, because White on the line can play Ka8-b8. In a7/d6 and a7/d8 are real pairs.} (6. Ka7 $2 Kd8 $1 (6... Kd6 $1) 7. b6 (7. Kb8 Bd7 $1) (7. Ka8 Bd7 $1) 7... c5 $19) 6... Kd8 (6... Kd6 7. Ka7 $8 ) (6... -- 7. Kb8 $8 Kd8 8. Ka7 $8 {texte}) 7. Ka7 $3 {[#]} (7. Kb8 $2 Bd7 $8 (7... Be6 8. Ka7 Bc8 9. Kb8)) 7... Ke8 (7... Bd7 8. b6 $8 (8. Ka6 $2 Kc8 $8 9. b6 c5 10. Ka5 Kb8 11. b7 Be8 $1)) (7... Kd7 8. Kb8 (8. Ka8) 8... Kd8 9. Ka7 $8) 8. Kb8 $8 {[#]} Kd8 9. Ka7 $8 1/2-1/2 [Event "La Habana ol (Men) prel"] [Site "Havana"] [Date "1966.??.??"] [Round "?"] [White "Portisch, L."] [Black "Johannessen, S."] [Result "1-0"] [ECO "D47"] [PlyCount "49"] [EventDate "1966.10.25"] [EventType "team"] [EventRounds "7"] [EventCountry "CUB"] {2/526} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 (6... Bd6 ) 7. Bxc4 b5 8. Bd3 b4 (8... a6 9. e4 c5 10. e5 (10. d5 c4 11. dxe6 fxe6 12. Bc2) 10... Nd5 (10... Ng4 11. Be4 Ra7 12. Ng5 cxd4 13. Qxg4 dxc3 14. O-O Nxe5 15. Qg3 cxb2 (15... Nc4 16. Qxc3 h6 17. Nf3 Qf6 {Gligoric,S-Tartakower,S/ Budapest 1948}) 16. Bxb2 Nc4 17. Rad1 Rd7 18. Nxe6 $1 fxe6 19. Bg6+ hxg6 20. Qxg6+ Rf7 21. Rxd8+ Kxd8 22. Qxf7 Nxb2 23. Rb1 Nc4 24. Rd1+ Nd6 25. f3) (10... cxd4 11. Nxb5 axb5 (11... Nxe5) 12. exf6 gxf6 (12... Qb6) 13. O-O Qb6 {Kramnik, V (2772)-Anand,V (2783) 3rd of the match, Bonn 2008}) 11. Ng5 (11. Nxd5 exd5 12. O-O) 11... cxd4 (11... Be7) 12. Nxd5 exd5 13. O-O Be7 14. e6 $1 Ne5 15. exf7+ Kf8 (15... Nxf7 16. Nxh7) 16. Nxh7+ Kxf7 17. Qh5+ g6 18. Qxe5 Rxh7 19. Qxd4 Rh4 20. Qe3 Qh8 $2 (20... Qd6) 21. Bxg6+ Kxg6 22. Qxe7 $18 {Alekhine,A-Te Kolste,J/ Baden-Baden 1925}) (8... Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. Nxc5 Bxc5 {[#]} 13. dxc5 a6 (13... Nxc5 14. Bb5+ Kf8 15. Qd4 Qb6 16. Be2 h6 17. O-O g6 18. Bd2 Kg7 19. Rac1 Rac8 20. Qh4 g5 21. Qg4 Ne4 22. Rxc8 Rxc8 23. Qxe4 Nf4 24. Qe3 Qxe3 25. fxe3 Nxe2+ 26. Kf2 g4 {Ivkov,B-Larsen,B 6e Bled 1965/Candidates}) 14. O-O Nxc5 15. Bc2 Rc8 16. Ng5 h6 17. Ne4 Nxe4 18. Bxe4 O-O 19. Qg4 f5 20. exf6 Rxf6 21. Bd2 Qb6 22. Bd3 a5 23. Qe4 Ne7 $11 24. Qe3 (24. Qh7+ Kf7) 24... Qd6 25. Rad1 Nf5 26. Bxf5 Rxf5 27. Bc1 Rd5 28. Rxd5 Qxd5 29. Qg3 Kh7 30. Bf4 Qf5 31. Be5 (31. a3 $4 Rc4 {0-1 Ivkov,B-Larsen,B 4e Bled 1965/Candidates}) 31... Qg6 $11) (8... Bd6 9. O-O O-O 10. Qc2 Bb7 11. a3 a6 12. Ng5 Bxh2+ 13. Kxh2 Ng4+ 14. Kg1 Qxg5 15. f3 Ngf6 16. e4 Qh4 17. Be3 e5 18. Ne2 Nh5 19. Qd2 {(Anand,V (2791) -Aronian,L (2750)/Linares 2009)} Ng3 20. Nxg3 Qxg3 $11) 9. Ne4 (9. Na4 c5 10. dxc5 Bxc5 {[#]} (10... Nxc5) 11. Nxc5 Nxc5 12. Bb5+ Bd7 13. Bc4 O-O 14. O-O Bc6 15. b3 Bd5 16. Qe2 Rc8 17. Bb2 Nce4 18. Bxd5 Nxd5 19. Qa6 Qb6 20. Qxb6 axb6 21. Rfc1 Ndc3 22. Kf1 Rfd8 23. a3 bxa3 24. Bxc3 Rxc3 25. Rxc3 Nxc3 26. Rxa3 h6 27. Ra1 {1/2-1/2 Uhlmann,W-Lundin,E/Prague 1954}) 9... Bb7 (9... c5 10. Nxf6+ gxf6 11. O-O Bb7 12. e4 Qb6 13. d5 O-O-O 14. a3 b3 15. Bc4 {Shipov,S (2620)-Korneev, O (2560)/St Petersburg 1998}) 10. Nxf6+ $1 (10. O-O Be7 11. a3 a5 12. Nxf6+ Nxf6 13. e4 O-O 14. e5 (14. Qe2 Nd7 15. Rd1 Qc7 16. Be3 Rfd8 17. axb4 axb4 18. Rac1 c5 19. Bb1 Ba6 20. Qc2 c4 21. e5 Nf8 {Pogorelov,R (2517)-Korneev,O (2613)/ Seville 2003}) 14... Nd7 15. Be4 Re8 16. Be3 Nb6 17. axb4 axb4 18. Qc2 h6 19. Nd2 {Krasenkow,M (2662)-Grabarczyk,M (2514)/Lubniewice 2002}) 10... Nxf6 11. Qa4 (11. e4 Be7 12. Qe2 (12. O-O O-O 13. e5 Nd7 14. Be4 {(1/2-1/2 Vaganian,R (2623)-Bareev,E (2702)/New Delhi/Theran 2000)} Rb8 15. a3 bxa3 16. b4 h6 17. Bb1 Re8 (17... Bxb4) 18. Qd3 Nf8 19. Bxa3 {Avrukh,B (2625)-Vera,R (2580)/ Istanbul 2000}) (12. e5 Nd7) 12... Qb6 (12... O-O 13. e5 Nd7 14. Qe4 g6 15. Bh6 Re8 16. h4 Rb8 17. Qf4 c5 18. Ng5 Nxe5 19. Qxe5 Bf6 20. Qe2 {Malakhatko,V (2516)-Skembris,S (2431)/Kavala 85/383 2002}) (12... Nd7 13. O-O O-O 14. Rd1 c5 15. Bb5 Qc7 16. Bg5 Bxg5 17. Nxg5 cxd4 18. Rxd4 Ne5 19. Rad1 Rfd8 20. Qh5 Rxd4 21. Rxd4 Qc5 $6 (21... h6) 22. Rc4 Nxc4 $2 (22... Qxb5 $2 23. Qxh7+ Kf8 24. Rc7 ) (22... Qb6 $1) 23. Qxf7+ Kh8 {(Portisch,L-Mnatsakanian,E/Yerevan 1965)} 24. Qh5 $1 $18) 13. O-O Rc8 14. Bg5 h6 15. Bh4 c5 16. Ne5 g5 17. Bg3 cxd4 18. Nc4 Rxc4 19. Bxc4 Nxe4 20. Be5 O-O 21. Rad1 Rd8 22. Bd3 Nc5 $44 {Tal,M-Ljubojevic, L/Milano 20/587 1975}) (11. Ne5 Be7) (11. O-O) (11. Qe2) 11... Be7 12. Bd2 a5 13. e4 $1 $16 O-O (13... Nd7 14. Qc2 (14. O-O Nc5) 14... c5) 14. e5 Nd7 (14... Nd5 15. Rc1 {(XBb7)} Qb6 16. O-O Rfc8 17. Qc2 h6 18. Bc4 c5 19. Qe4 cxd4 (19... Ba6 20. Qg4 Kf8) 20. Qg4 Kh8) 15. Qc2 (15. Rc1 c5 (15... Nc5 16. Bxh7+ Kxh7 17. dxc5) (15... Nxe5 16. Nxe5 Qxd4 17. f4 f6) 16. Bb1 cxd4 (16... Bxf3 17. gxf3 cxd4) 17. Qc2 g6) 15... h6 16. h4 $1 c5 17. Rh3 $1 {[#]The computer rightly refutes 17 Ng5? but instead indicates 17 Be4 and 17 Bh7+. Portisch's profound conception remains, 45 years later, beyond the "understanding" of the Monster. Even if it is not winning, it is not inferior objectively, and creates almost insurmountable problems for the human. It is therefore the best way to play.} (17. Ng5 $2 {(give a decisive attack according to O'Kelly)} cxd4 18. Bh7+ (18. Ba6 Bxg5) 18... Kh8 19. Bg8 (19. Be4 Rc8 20. Qb1 Bxe4 21. Qxe4 f5) 19... g6 20. Nxe6 (20. Nxf7+ Rxf7 21. Bxf7 Nxe5 (21... d3 22. Qxd3 Nxe5) 22. Bxg6 (22. Bxe6 d3) 22... Bxg2 (22... d3 23. Qd1 Nxg6 24. Qh5 Qg8)) (20. Bxf7 Nxe5) 20... Qb8 $1 (20... fxe6 $1 21. Qxg6 Be4 $8 22. Qxe4 (22. Qxh6+ Kxg8 23. Rh3 Kf7) 22... Rf5 $1 (22... Rxg8 23. Bxh6 Nc5) 23. f4 Nc5 $19) (20... Qe8) 21. Nxf8 Qxe5+ 22. Kf1 Rxf8 23. Bxh6 Rxg8 $19) (17. Be4 Bxe4 18. Qxe4 cxd4 19. Ng5 Bxg5 20. hxg5 Nc5 21. Qf3 hxg5 (21... Qb8 22. Bf4) 22. Qh5 ( 22. Qh3 f6 23. Rc1 Rc8 24. Kf1) 22... f6 23. Qh7+ (23. Kf1) 23... Kf7 24. Qh5+ Ke7 25. Qg6 Kd7 (25... Rf7) 26. O-O (26. Qxg7+ Kc6 $17 27. Rc1 (27. Rh6 Nd3+) 27... Kb6) (26. Rc1) 26... Kc6 27. Rfc1 Kb6 28. Rc4 Rc8 29. Rac1 Qd7 30. Qc2 Qd5 31. a3 d3 $1 (31... b3 32. Bxa5+ Kxa5 33. Qd2+ $1 Ka6 $8 34. Rxd4 Qxe5 35. Rd6+ Ka7 36. Qa5+ Kb8 37. Rxc5 Rxc5 38. Qb6+ Kc8 39. Qa6+ Kc7 $11) 32. Qd1 Kb7 (32... bxa3 33. b4) 33. axb4 Ne4 34. Rxc8 Rxc8 35. Rxc8 Kxc8 36. exf6 gxf6 37. bxa5 Kb7 $17 38. Be3 d2) (17. Bh7+ Kh8 18. Be4 Bxe4 (18... Ba6) 19. Qxe4 cxd4 20. Qxd4 (20. Ng5 f5 $1 21. exf6 Nxf6 $17) 20... Rc8 $11) 17... Bxf3 (17... cxd4 18. Bxh6 (18. Rg3 Bxh4) 18... Bxf3 (18... b3 19. Rg3 $11) 19. Bxg7 Bxh4 ( 19... Kxg7 $2 20. Rg3+ Kh8 21. Qd2) 20. Bxf8 Bxg2 21. Rh2 Bd5 22. Bd6 (22. Bh6 Nxe5 23. Be4 $11) 22... Qg5 23. Kf1 Qf4 24. Rh3 Qg4 25. Rh2 $11) 18. Bxh6 $3 {[#] Too difficult for the Monster, who in desperation finally indicates the move, but with a clearly negative assessment.} (18. Rxf3 cxd4) 18... Bxh4 (18... gxh6 $2 19. Rg3+ (19. gxf3 f5) 19... Kh8 (19... Bg5 20. gxf3 cxd4 21. f4) 20. Qd2 Bg5 21. hxg5 $18 {(V. Sokolov)}) (18... Bg4 $1 19. Rg3 (19. Bh7+ $2 Kh8 20. Rg3 f5 21. Rxg4 gxh6) 19... f5 20. Rxg4 $1 (20. exf6 Nxf6) 20... Rf7 $1 {[#]} (20... fxg4 $2 21. Bh7+ Kh8 22. Bxg7+ $1 Kxg7 23. Qg6+ Kh8 24. Bg8 $1 {(VS)[#]} (24. Qh6 $2 Rf7 $8 25. Bg6+ Kg8 $11 {(O'Kelly)}) 24... Rf7 25. Bxf7 Qf8 26. Bxe6 Nb6 27. Bf5 $18) (20... cxd4 $2 21. Rxg7+ Kh8 22. Qe2 Rg8 23. Rxg8+ Qxg8 24. g3) (20... g5 $2 21. Rg3 (21. Bc4) 21... g4 22. Qc4 Qb6 23. Rxg4+ $1 fxg4 24. dxc5) 21. Rg6 $1 (21. Rg3 Bxh4) (21. Bc4 fxg4 (21... Nf8 22. Rxg7+ Rxg7 23. Bxg7 (23. Qxf5 Rh7 24. Bxf8 Qxf8 25. Bxe6+ Kh8) 23... Kxg7 24. d5 exd5 25. Rd1) (21... b3 22. Rxg7+) 22. Bxe6 Ra6 $1 {[#]} (22... Qf8 23. Qg6 { ci-dessous}) (22... Nf8 23. Bxf7+ Kxf7 24. Qf5+ Kg8 (24... Ke8 25. Bxg7) 25. Qxg4) (22... cxd4 23. Qg6 (23. Bxf7+ Kxf7 24. Qf5+ Bf6 25. exf6 gxh6 26. Qh5+ Ke6 27. Qxg4+ Kxf6 28. Qxd4+ Kf7 29. Qd5+ (29. Rd1 Qe7+ 30. Kf1) 29... Kg7 30. Rd1 Qe7+ 31. Kf1 Ra7 $15) (23. Qf5 Qe8) 23... Qf8 24. Bxd7 Bxh4 25. Be6 Bxf2+ 26. Ke2 Re8 (26... d3+ 27. Kxd3) 27. Bf4 Bh4 28. Rc1 Qe7 29. Rc6 g3 30. Kd3) 23. Bxf7+ Kxf7 24. Be3 cxd4 25. Qf5+ Kg8 26. Bxd4 Nf8 (26... Rh6 27. g3) 27. Qxg4 Qd5 28. Rd1 Qxa2 29. g3 Qd5) 21... Nf8 (21... cxd4 22. Bf4 (22. Rxe6 gxh6 23. Bc4)) (21... Rc8 22. Ba6 Rc7 23. d5) 22. h5 (22. Rxg7+ Rxg7 23. Bxg7 Kxg7 24. dxc5 Qd4) (22. Rg3 Bxh4) 22... Nxg6 (22... Qxd4 23. Qe2 Qh4 24. Rg3) (22... cxd4 23. Bd2 (23. Bf4 b3) (23. Bc4 Rc8 24. Bxg7 Rxg7 (24... Nxg6 25. hxg6 Kxg7 26. gxf7 Qc7 27. b3 d3) 25. Rxe6 Kh8 26. Rh6+ Nh7) 23... Rc8 (23... b3 24. axb3 Nxg6 $2 25. hxg6 Rf8 26. Qd1) (23... Qd5 24. Rg3 f4 (24... Qxe5+ 25. Kf1) 25. Rf3) 24. Qb3 Bh4 25. Ke2 Rc5 26. f4 Qa8 27. Rg1 a4 (27... Qc6 28. g3) 28. Qd1 ( 28. Qxb4 Rfc7 29. g4) 28... Rfc7 29. g4 $14) 23. hxg6 Rf8 24. Bf4 $8 (24. Be3 $6 f4 (24... cxd4 25. Qe2 Bg5 $8 26. Qh5 Bh6 27. Bxh6) 25. Bd2 Qxd4 26. O-O-O Bg5 27. Bc4 Qxe5) (24. Qb3 $2 gxh6 25. Qxe6+ Kg7 26. d5 Bg5 27. g3 f4) (24. Qe2 $2 gxh6 25. Qh5 Kg7) 24... Qe8 (24... Qxd4 25. g3 Rfe8 26. Bc4) (24... Bg5 $2 25. Qd2 $1 (25. Qc1 $2 Qxd4 26. Bxg5 Qxd3)) 25. d5 $1 {[#]} Qxg6 (25... exd5 26. Bxf5 ) 26. Qc4 $1 (26. d6 Bg5 27. Bxg5 Qxg5 28. Rc1 Rfc8 (28... Qxg2 29. Qxc5 Qh1+ 30. Kd2 Qh6+ 31. Kd1) 29. Qc4 Kf7 30. Ke2 a4 (30... Qxg2 $2 31. Bxf5) 31. g3 Qh5+ 32. Ke3 Ra5 33. g4 $1 {[#]} Qh2 (33... fxg4 $2 34. Qf4+ $1 Kg8 (34... Ke8 $2 35. Rh1 $1 Qxh1 36. Bg6+ Kd7 37. Qf7+) 35. Bc4) (33... Qxg4 34. Qxg4 fxg4 35. Rc4) (33... Qh3+ 34. Kd2 Qxg4 35. Qxg4 fxg4 36. Rc4) 34. Qf4 Qxf4+ 35. Kxf4 g5+ ( 35... fxg4 36. Kxg4 c4 37. Bxc4 Rxe5 38. Bxe6+ Rxe6 39. Rxc8 Rxd6 40. Rc4) 36. Kg3 (36. Kf3 c4 37. Bxc4 fxg4+ 38. Kg3 a3 39. b3 Rd5) 36... f4+ 37. Kf3 Rh8 38. Bc4 $44) (26. Bc4 $1 Qxg2 27. O-O-O Bg5 28. Bxg5 Qxg5+ 29. Kb1 Rfe8 30. d6 $1 {[#]} ( 30. dxe6 Re7) 30... Kf7 31. f4 $1 Qxf4 32. Rf1 Qg4 33. Rxf5+ Kg8 34. Rf2 Ra7 35. Rg2 $44) 26... Qxg2 (26... Bg5 27. Bxg5 (27. dxe6) 27... Qxg5 28. dxe6 Rae8 29. Kf1 Qh6 30. Kg1 Kh8 31. Qxc5 Qxe6 32. Re1) (26... Kf7 27. g3) (26... Rae8 27. d6 (27. O-O-O)) 27. d6 $8 Bh4 (27... Qh1+ 28. Ke2 Qh5+ (28... Qxa1 $2 29. Qxe6+ Kh8 30. dxe7) 29. Kd2 $16) (27... Qg1+ 28. Ke2 Qg4+ 29. Kd2) 28. Qxe6+ Kh8 29. O-O-O Qxf2 30. Qc4 $44 g5 31. Bd2 Qd4 32. Qe6 Qxd3 33. Qh6+ Kg8 34. Qg6+ Kh8 35. Bxb4 Qxd1+ 36. Kxd1 axb4 37. e6 $18) (18... Bb7 19. Bxg7 (19. Rg3 f5 20. Bc4)) (18... Bh5 19. Bxg7 Kxg7 20. Rg3+ Bg6 21. Bxg6 Bxh4 22. Rg4 Bg5 23. Be4 Rh8 24. Rd1 $44) (18... f5 19. Rxf3 gxh6 (19... cxd4 20. Rg3) 20. Qc4 Qb6 21. Bxf5 Kh8 (21... Rxf5 22. Rxf5 cxd4 23. Rd1 Bc5 24. Rh5) 22. Bxe6 Rxf3 23. gxf3 Nf8 24. Bd5) (18... cxd4 19. Bxg7 {already seen}) 19. gxf3 gxh6 20. Ke2 $1 (20. f4 $1 cxd4 21. Qe2 Kg7 (21... Nc5 22. Kd2) 22. Qh5 (22. O-O-O Rg8 23. Qh5 Bg5 24. Rg1 Kf8 25. fxg5 hxg5 26. f4 Ke7) 22... Rh8 23. Rxh4 Kf8 24. Rd1) (20. O-O-O $2 Bg5+) 20... Nxe5 $2 (20... f5 21. Rg1+ (21. f4 Rc8 (21... cxd4 22. Rg1+ Kf7 (22... Kh8 23. Qc6) 23. Bc4) (21... Nb6 22. Rg1+) 22. Rg1+ Kh7 23. Rgh1 cxd4 24. Qb1 (24. Qd2 Rg8 25. Rxh4 Rg6 26. Ba6 Rc6 27. Qd3) 24... Rg8 25. Bxf5+ (25. Rxh4 Rg6 26. Bxf5 exf5 27. Qxf5 Kg7 28. Rg4 Nf8) 25... exf5 26. Qxf5+ Rg6 27. Rg1 Nf8 28. Qf7+ Kh8 29. Rxg6 d3+ 30. Kd1 Nxg6 (30... Rc1+) 31. Qxg6 Rc7) (21. Qc4) 21... Kh7 (21... Kf7 22. Bc4 Ke8 23. Bxe6) 22. Qc4 Qe7 23. Rxh4 Qxh4 24. Qxe6 Nxe5 25. dxe5 Qh5 26. Qd7+ Qf7 (26... Rf7 27. Qc6 $1 {[#]} (27. Qd6 Rg7) 27... Raf8 (27... Rd8 28. Bc4) 28. Qd6 $1 {[#]} (28. Bc4 Re7) 28... Re8 ( 28... Rg7 29. Qxf8 Rxg1 30. Bxf5+) 29. Bc4 Rg7 30. Rxg7+ Kxg7 31. Bb5) (26... Kh8 $2 27. Qg7#) 27. Bxf5+ Kh8 28. Rg6 Qxd7 29. Bxd7 Ra7 30. e6 Kh7 31. e7 (31. Rg4 Rd8) (31. Rg1 Rc7 32. Ke3 Rd8) 31... Re8 32. Bxe8 Rxe7+ 33. Kf1 Rxe8 34. Rc6 Re5 35. b3 $14) (20... Bg5 21. Rg1 (21. f4 Nb6 (21... Bxf4 22. Rg1+) 22. Rg1 Qxd4 23. Be4 Ra7 24. Rxh6) (21. Bb5 $2 cxd4) 21... Kg7 (21... cxd4 22. Rxh6 (22. f4) 22... Nxe5 23. Qc5 $1 {[#]} (23. f4 Ng6 24. Rxg5 (24. Bxg6 $2 Bxh6) 24... Kg7) (23. Qd2 f6 24. f4 Ra7) 23... Nxf3 (23... f6 24. Rxg5+ fxg5 25. Qxe5) 24. Kxf3 f6 25. Ke2 $1 {[#]} Rc8 26. Rxg5+ fxg5 27. Qe5 $18) (21... c4 22. Bxc4) 22. f4 cxd4 23. fxg5 Rc8 24. Qd2 Nxe5 25. Qf4 Ng6 26. Bxg6 fxg6 27. Qe5+ Kf7 28. Rf3+ $1 Ke7 29. Qg7+ Kd6 30. Qxd4+ Kc6 31. Rc1+ Kb5 $8 32. Qxd8 Rcxd8 33. Rxf8 Rxf8 34. gxh6) (20... Re8 21. Rg1+ Kf8 22. Qc1 Bg5 (22... Bf6 23. exf6) 23. f4 cxd4 (23... Bh4 24. Rg4 (24. Rgh1) 24... c4 25. Be4) (23... Qb8 24. fxg5 cxd4 25. f4 {idem}) 24. fxg5 Qb8 25. f4 hxg5 26. Rxg5) (20... b3 21. Rg1+ (21. axb3 Re8 ( 21... Qg5 22. Rhh1) 22. Rg1+ Kf8) (21. Qxb3 $2 Re8 (21... Rb8)) 21... Bg5 22. Qc1 (22. axb3 Kg7 23. f4) 22... Kg7 23. f4 Rh8 24. fxg5 h5 25. g6 f5 (25... f6 26. Rgh1) 26. d5) (20... cxd4 $2 21. Rg1+ Bg5 (21... Kh8 22. Qc1) 22. Rxh6 { ci-dessus}) 21. dxe5 $6 (21. Rg1+ $1 Bg5 (21... Kh8 22. Qd2) (21... Ng6 22. Bxg6 Bg5 (22... Qf6 23. Be4+) 23. Be4) 22. dxe5 Qd4 (22... Kh8 23. f4 Bxf4 24. Qc4 Qd4 25. Qxd4 cxd4 26. Rg4 Bc1 27. f4 $18) 23. Rxh6 Qxe5+ 24. Kf1 Rfd8 25. Rh5 f6 26. Bc4 (26. Rgh1) 26... Ra7 27. Rgh1 $18) 21... Qd4 $1 22. Rxh4 $1 {[#]again, the Monster does not make this move, which leads to a draw on Black's defence. He limits himself to insipid moves.} (22. Kf1 $2 Rad8) (22. Rg1+ $6 Kh8 23. Kf1 Rg8 24. Rgh1 (24. Qd2 Rxg1+ 25. Kxg1 Rg8+ 26. Kf1 Rg5 $1) 24... Bg5 25. Rxh6+ Bxh6 26. Qd2 Rg6) 22... Qxh4 23. Rg1+ Kh8 24. Qc1 $1 f6 $2 {Black had an unexpected rescue.} (24... c4 $3 25. Bb1 $3 {[#]} (25. Rh1 $2 cxd3+ 26. Kxd3 Rfd8+ 27. Ke2 Rd2+ $3 {[#]} (27... Rac8 28. Qxc8 Rxc8 29. Rxh4 Rc2+) 28. Qxd2 (28. Kxd2 Qxf2+) 28... Qxh1 $19) (25. Qxc4 $2 Qxc4 26. Bxc4 Rfd8 $19) (25. Be4 Rad8 $1 26. Rh1 Rd2+ $8) 25... Rfd8 (25... Rad8 26. Rh1 Rd2+ 27. Qxd2 Qxh1 28. Qc2 f5 29. exf6 Rf7 30. Qg6) 26. Rh1 Rd2+ 27. Qxd2 Qxh1 28. Qc2 $1 {[#](Turton doubling)} Kg7 29. Qh7+ Kf8 30. Qh8+ Ke7 31. Qf6+ (31. Qxa8 $2 Qxb1 32. Qxa5 Qxb2+) 31... Ke8 32. Qh8+ (32. Bg6) 32... Kd7 33. Qxa8 Qxb1 34. Qb7+ Ke8 35. Qb8+ (35. Qc8+ Ke7 36. Qc5+ $8) 35... Ke7 $11) (24... Qh2 $2 25. Rh1 Qxe5+ 26. Be4 (26. Kf1) 26... Qg7 27. Rxh6+ Kg8 28. Rh5 $1 {[#]} f6 (28... Rac8 29. Rg5 f5 30. Bd3) 29. Bxa8 Rxa8 30. Rh3 $1 Kf7 31. Qh1 $1 {[#]} (31. Qxc5 Re8 32. Qxa5) 31... b3 32. axb3 Qg6 33. Rh7+) (24... Rg8 $2 25. Rh1 $8 Qg5 26. Rxh6+) ( 24... Rad8 $2 25. Rh1 $8) 25. Rg6 $1 {"Fortune favours the bold", concluded O'Kelly. Black could have done better, but White was never at a disadvantage, even after computer analysis, which is the mark of correct sacrifice.} (25. Rh1 Qg5 26. Rxh6+ Kg7 27. Rh7+ $1 (27. Rg6+ $2 Qxg6 28. Bxg6 Kxg6) 27... Kg8 28. Qh1 $1 Qxe5+ 29. Kf1 f5 30. Qh5 Qf6 31. Rh6 Qg7 32. Rg6) (25. Rg6 Qg5 26. Rxg5) 1-0