cb_20120515

[Event "h#2 b) Pg5 on g3 "] [Site "?"] [Date "2012.??.??"] [Round "?"] [White "Shapiro, M."] [Black "4776.26"] [Result "1-0"] [SetUp "1"] [FEN "B1b5/8/7b/3r2P1/3pr2p/R2nnk2/2pppPp1/K1Q2q2 b - - 0 1"] [PlyCount "1"] [EventDate "2012.??.??"] 1... -- 1-0 [Event "h#3 2 sol"] [Site "?"] [Date "2012.??.??"] [Round "?"] [White "Milewski, St"] [Black "0371.32"] [Result "1-0"] [SetUp "1"] [FEN "8/8/8/8/1P6/3p4/PPkr1p2/1bBNbK2 b - - 0 1"] [PlyCount "1"] [EventDate "2012.??.??"] 1... -- 1-0 [Event "h#3 3 sol"] [Site "?"] [Date "2012.??.??"] [Round "?"] [White "Vinagre, J."] [Black "3637.65"] [Result "1-0"] [SetUp "1"] [FEN "8/8/8/6p1/2pPk1Pb/1pP1r1PK/1qp1npPP/2rN3n b - d3 0 1"] [PlyCount "1"] [EventDate "2012.??.??"] 1... -- 1-0 [Event "h#3"] [Site "?"] [Date "1972.??.??"] [Round "?"] [White "Paros, G."] [Black "0747.23"] [Result "1-0"] [SetUp "1"] [FEN "4B1b1/1n1pp1p1/2k1P1R1/1Nn3P1/8/3r4/K7/3r4 b - - 0 1"] [PlyCount "1"] [EventDate "1972.??.??"] 1... -- 1-0 [Event "h#4"] [Site "?"] [Date "1961.??.??"] [Round "?"] [White "Andersson, ST & Larsson B"] [Black "0331.13"] [Result "1-0"] [SetUp "1"] [FEN "4N3/2rp1p2/3p2b1/3k4/8/1K1P4/8/8 b - - 0 1"] [PlyCount "1"] [EventDate "1961.??.??"] 1... -- 1-0 [Event "h#4 with Apparent Play"] [Site "?"] [Date "2012.??.??"] [Round "?"] [White "Ravi Shankar, SN."] [Black "0341.14"] [Result "1-0"] [SetUp "1"] [FEN "8/8/Br6/pp4p1/b1kP4/5p2/4N3/7K b - - 0 1"] [PlyCount "1"] [EventDate "2012.??.??"] 1... -- 1-0 [Event "3#"] [Site "?"] [Date "1867.??.??"] [Round "?"] [White "Loyd, S."] [Black "0000.30"] [Result "1-0"] [SetUp "1"] [FEN "8/PP3k2/5P2/5K2/8/8/8/8 w - - 0 1"] [PlyCount "1"] [EventDate "1867.??.??"] 1. -- 1-0 [Event "3#"] [Site "?"] [Date "1946.??.??"] [Round "?"] [White "Eaton, VL."] [Black "4858.13"] [Result "1-0"] [SetUp "1"] [FEN "2RnN3/2r5/4p3/2B1kp2/2K1Br2/b2PR2p/7Q/4Nqn1 w - - 0 1"] [PlyCount "1"] [EventDate "1946.??.??"] 1. -- 1-0 [Event "4#"] [Site "?"] [Date "1912.??.??"] [Round "?"] [White "Bettmann, H."] [Black "0311.62"] [Result "1-0"] [SetUp "1"] [FEN "K2NB3/2P1P2P/p2r4/P1k5/1pP5/1P6/8/8 w - - 0 1"] [PlyCount "1"] [EventDate "1912.??.??"] 1. -- 1-0 [Event "5#"] [Site "?"] [Date "1904.??.??"] [Round "?"] [White "Berger, J."] [Black "0231.72"] [Result "1-0"] [SetUp "1"] [FEN "1N6/1p3p2/1P1R1P2/R2PkP2/6P1/3KP3/2P5/b7 w - - 0 1"] [PlyCount "1"] [EventDate "1904.??.??"] 1. -- 1-0 [Event "s#3"] [Site "?"] [Date "1909.??.??"] [Round "?"] [White "Herland, S."] [Black "0140.55"] [Result "0-1"] [SetUp "1"] [FEN "8/1Pk2P2/7R/2pP2P1/2P5/2p2pp1/2B3p1/6Kb w - - 0 1"] [PlyCount "6"] [EventDate "1909.??.??"] 1. Rh7 $3 Kb6 (1... Kd6 2. f8=B+ {[#]} Ke5 3. Rh4 f2#) (1... Kd7 2. f8=R+ {[#]} Kd6 3. Re8 f2#) (1... Kd8 2. f8=N {[#]} Ke8 3. Ne6 f2#) (1... Kb8 2. f8=Q+ {[#]} Ka7 3. Qd6 f2#) (1... Kxb7 2. f8=Q+ Ka6 (2... Kb6 3. Qa8) 3. Qd8) 2. b8=Q+ Ka6 (2... Ka5 3. Qb7) 3. Qc7 f2# 0-1 [Event "?"] [Site "?"] [Date "2010.??.??"] [Round "?"] [White "Akobija, Y & Didukh S"] [Black "0500.12"] [Result "1-0"] [SetUp "1"] [FEN "K7/5R2/5R2/P4p2/8/8/1p3r2/k7 w - - 0 1"] [PlyCount "53"] [EventDate "2010.??.??"] {Which is the right rook ?} 1. Rb6 $3 {[#]} (1. Rb7 $2 b1=Q 2. Rxb1+ Kxb1 3. a6 f4 $8 4. a7 f3 $8 {ZZ[#]} 5. Rf7 (5. Kb7 Rb2+ $8) (5. Rb6+ Rb2 $8) (5. Rf5 Kc1 $8) 5... Kc1 $8 6. Rc7+ Rc2 $8 7. Kb8 Rxc7 $8 8. a8=Q (8. Kxc7 f2) 8... Rf7 $3 {[#]} ( 8... Rc3 $2 9. Qa7 Kc2 10. Qf2+ Kb3 11. Kb7) (8... f2 9. Qf3 $8 Rc2 10. Kb7 { : see text}) 9. Qa1+ (9. Qd5 Rf8+ $8 10. Kc7 f2 $8) (9. Qa2 Rf8+ $8 10. Kc7 f2 $8) 9... Kd2 $8 10. Qa2+ Ke1 $8 11. Qxf7 f2 $8 $11) 1... b1=Q (1... f4 2. Rfb7 $1 (2. a6 $1 b1=Q 3. Rxb1+ Kxb1 4. a7 $8 {text}) 2... f3 3. a6 (3. Rb3) 3... Re2 4. a7 f2 5. Ra6+ $8 Kb1 6. Rf7 Kc2 7. Rb6 b1=Q 8. Rc7+ $8) 2. Rxb1+ $8 Kxb1 3. a6 $8 f4 4. a7 $8 f3 5. Rf6 $3 {ZZ[#]} (5. Rf5 $2 Kc1 $8 6. Rc5+ Rc2 $8 7. Kb7 Rxc5 $8 8. a8=Q Kd2 $1 (8... Kd1 $1) (8... f2 $2 9. Qf8 $8 {text}) 9. Qd8+ Ke2 $11) (5. Kb8 $2 Rb2+ $8 6. Kc7 Ra2 (6... Rc2+)) (5. Rb7+ $2 Rb2 $8) 5... Kc1 (5... Rf1 6. Kb7) 6. Rc6+ $8 (6. Kb7 $2 Rb2+ $8 7. Rb6 Rxb6+ 8. Kxb6 f2 9. a8=Q Kd2 $1 $11) 6... Rc2 (6... Kb1 7. Rc3 $3 {[#]} Kb2 (7... Ka2 8. Kb7) (7... Ka1 8. Rb3 $1 Ka2 9. Rb7 $1 Re2 10. Rf7 $8 f2 11. Kb7 $1 Rb2+ 12. Ka6) 8. Re3 $1 ( 8. Kb7 $2 Kxc3 $8 9. a8=Q Kd3 $1 $11) (8. Rd3 $1) 8... Kb1 9. Ra3 $1 (9. Re1+ $1 Kc2 10. Kb7 Re2 11. Rf1 Re7+ 12. Kb6) 9... Kb2 10. Kb7 $1 Kxa3 11. a8=Q+ Kb2 12. Kb6 Kc1 (12... Kb1 13. Qe4+) 13. Kc5 Rc2+ (13... Kd2 14. Kd4 $1) 14. Kd4 f2 15. Qa1+ $1 (15. Qh1+ Kb2 16. Ke3 {text}) 15... Kd2 16. Qf1 $8) (6... Kd1 7. Rc3 $8 Kd2 8. Ra3 Kc1 9. Kb7 Rb2+ 10. Kc6) (6... Kd2 7. Kb7 $1) 7. Kb7 $8 (7. Rxc2+ $2 Kxc2 $11) 7... Rxc6 8. a8=Q $8 f2 {The bR cannot access f7, and f6 is much less favourable.} (8... Rf6 9. Qa1+ $8 {[#]}) (8... Rc2 9. Qa1+ $1 Kd2 10. Qd4+ $8 Ke2 11. Qe4+ $8) (8... Kd1 9. Qa2 $8 Rf6 10. Qf2 $8) (8... Kd2 9. Qa2+ $8 Ke1 (9... Ke3 10. Kxc6 f2 11. Qc4) 10. Qb1+ $8 Ke2 11. Qe4+ $8) 9. Qf8 $8 Rc2 10. Qf3 $8 Rd2 11. Ka6 (11. Kb6 Rb2+ 12. Kc5) 11... Ra2+ 12. Kb5 Rb2+ 13. Kc4 Rc2+ 14. Kd3 Rd2+ 15. Ke3 Rc2 16. Qh1+ Kb2 17. Qd1 $1 Kc3 18. Qb1 Rb2 19. Qc1+ Rc2 (19... Kb3 20. Kd3 $1 Ka4 21. Qc4+ Ka5 (21... Ka3 22. Kc3) 22. Kc3 $1) 20. Qa3+ Kc4 21. Qd3+ (21. Qa4+ $1 Kd5 (21... Kc3 $1 22. Qb5 Rb2 23. Qd3+ Kb4 24. Kd4 Rc2 {see text}) 22. Qb5+ Kd6 23. Kf3 Rb2 24. Qd3+ Kc5 25. Qc3+ $1 (25. Kg2 $6 Kb4 $1) 25... Kd5 26. Kg2 $1) 21... Kb4 22. Kd4 $1 {[#]When the Black King cooperates with his rook, the participation of the white king is necessary. In otherwise, Kg2-f1 is the right plan.} (22. Kf3 $2 Rc3 $8 $11) (22. Kf4 $6 Rc8 23. Kg4 Rc2) 22... Ka5 23. Qa3+ $1 Kb5 24. Qb3+ Ka5 25. Qb1 Ka6 26. Kd3 Rc7 27. Qa2+ 1-0 [Event "?"] [Site "?"] [Date "2011.??.??"] [Round "?"] [White "Kopilov, E & Pervakov O"] [Black "0740.35"] [Result "1-0"] [SetUp "1"] [FEN "7k/ppp4r/1P3P1b/1R6/3BP2K/5p1p/8/4r3 w - - 0 1"] [PlyCount "19"] [EventDate "2011.??.??"] 1. f7+ $8 (1. bxa7 $4 Be3+ $8 2. Kg3 Rg1+ $8 3. Kh2 (3. Kxf3 Bxd4 $8 4. a8=Q+ Rg8 5. Qa4 h2) 3... Bxd4 4. f7 (4. a8=Q+ Rg8 5. Qa4 f2) 4... Rg2+ $8 5. Kh1 Rxf7 6. a8=Q+ Kg7 $8 7. Rh5 Rf8 8. Qa5 b6 9. Qb4 f2 10. Qe7+ Rf7 11. Rh7+ Kxh7 12. Qxf7+ Kh6 13. Qe6+ Kg5 14. Qf5+ Kh4 15. Qf4+ Rg4 $8 16. Qh6+ Kg3 17. Qf8 Be3 18. Qf7 b5 $19) 1... Bg7+ 2. Kg5 $8 (2. Kg3 $2 Rg1+ $8 3. Bxg1 h2 $8 (3... f2 $2 4. Bxf2 $8 h2 5. bxc7 (5. Bd4 $2 Rh3+ $8 6. Kg4 Rh4+ 7. Kf5 Kh7 $8)) ( 3... Be5+ $2 4. Rxe5 Rxf7 5. bxa7) 4. Bxh2 (4. Bd4 Rh3+ $8 5. Kg4 Rh4+) 4... axb6 $11 {because the Bishop cannot return to e5}) (2. Kg4 $4 Rxe4+ $8) 2... Rg1+ ( 2... Rh5+ 3. Kxh5 Kh7 4. Rg5 $3 {[#]} Bf8 5. Rg8 $8) 3. Bxg1 $8 h2 (3... axb6 4. Bd4 $8) (3... f2 4. Bxf2 h2 5. bxc7) 4. Bxh2 $8 (4. Bd4 $2 Rh5+ $8 5. Kg4 Rh4+ $8 6. Kg3 Rh3+ 7. Kg4 (7. Kf4 $2 Kh7 $19) 7... Rh4+ $1 (7... Kh7 8. Rb1 h1=Q 9. Rxh1 Rxh1 10. bxa7) 8. Kg3 $11) 4... Rxh2 (4... axb6 5. Be5 $8) 5. bxa7 $8 (5. bxc7 $2 Rc2 $8 6. Rb2 Bh6+ $8 (6... Rc5+ $2 7. e5 $8 {see 6th black move}) (6... Rxc7 $2 7. Rh2+ $8 Bh6+ 8. Rxh6+ $8 (8. Kf6 $2 Rc6+ $8 9. Ke7 Rc8 (9... Rc7+ 10. Kf6 $8 Rc6+ $8) 10. Rxh6+ Kg7 11. Rh3 Rc7+ $8 12. Ke8 $8 Rc8+ $8 13. Kd7 Rc3 $11) 8... Kg7 9. Rh7+ $8 Kf8 10. Rh8+ $8 Kxf7 11. Rh7+ $8) 7. Kxh6 Rc6+ $8 8. Kg5 Kg7 $8 9. e5 Kxf7 10. Rxb7 Ke6 $8 $11) 5... Ra2 6. Rb2 $3 {[#]} Bh6+ (6... Ra5+ 7. e5 $3 {[#]} Bf8 (7... Rxe5+ 8. Kg4 $1 Ra5 9. Rh2+ $8) 8. Kf6 $8 Ra6+ 9. e6 $8 Bg7+ 10. Kf5 $1 (10. Ke7 Kh7 11. f8=Q Bxf8+ 12. Kxf8 Rxa7 13. e7 Ra8+ 14. Kf7 $3 Kh6 15. Rf2 $1) 10... Bf8 11. a8=Q $1 Rxa8 12. Kg6 $1 Bh6 13. Rh2 $18) (6... Rxa7 7. Rh2+ $8 Bh6+ 8. Kf6 $8 {(Exchanged suites : see 5 bxc7?)} (8. Rxh6+ $2 Kg7 $11) 8... Ra6+ 9. Ke7 $8 $18) 7. Kxh6 $8 Ra6+ 8. Rb6 $3 {[#]Third sacrifice on a square twice controlled.} (8. Kg5 $2 Kg7 $8 $11) 8... Rxb6+ (8... cxb6 9. f8=R#) 9. Kg5 (9. Kh5) 9... Kg7 10. a8=Q 1-0 [Event "?"] [Site "?"] [Date "1938.??.??"] [Round "?"] [White "Kubbel, L."] [Black "+0401.03g2d8"] [Result "1-0"] [SetUp "1"] [FEN "3k4/1p1Np1r1/6p1/8/8/8/6K1/3R4 w - - 0 1"] [PlyCount "11"] [EventDate "1938.??.??"] 1. Nf8+ $8 (1. Nf6+ $2 Kc8 $8 2. Rc1+ Kd8 $8) (1. Nc5+ $2 Kc8 $8 2. Ne6 Rg8 $8) 1... Ke8 (1... Kc8 2. Rc1+ $8 Kb8 (2... Kd8 3. Ne6+ $8) 3. Nd7+ $8 Ka7 4. Ra1# $1 {[#]}) 2. Ne6 $8 Rg8 (2... Rf7 3. Rd8#) (2... Rh7 3. Rd8+ $8 Kf7 4. Ng5+ $8) 3. Nc7+ $8 (3. Rd8+ $2 Kf7 4. Ng5+ Kg7 $8 $11) 3... Kf7 4. Rf1+ $8 Kg7 5. Ne6+ $8 Kh6 (5... Kh7 6. Rh1# $1) 6. Rh1# $1 {[#]Distant Echo.} 1-0 [Event "5#"] [Site "?"] [Date "1941.??.??"] [Round "?"] [White "Havel, M."] [Black "1002.01"] [Result "1-0"] [SetUp "1"] [FEN "6K1/8/8/5QN1/1N1k3p/8/8/8 w - - 0 1"] [PlyCount "9"] [EventDate "1941.??.??"] 1. Qc2 $1 {(2 Kf7)} Ke3 (1... Ke5 2. Qe4+ $1 {[#]} (2. Qc4 $2 Kf5 3. Nf3 h3 $1) 2... Kd6 3. Na6 $1 {[#]} Kd7 4. Qe6+ Kd8 5. Nf7# $1 {semi-mirror}) (1... h3 2. Kf7 (2. Nxh3 Ke5 3. Kf7) 2... Ke3 (2... h2 3. Qc1 Ke5 4. Ne6) 3. Nd5+ Kd4 4. Ke6) 2. Nh3 $1 {[#]} Kf3 (2... Kd4 3. Kf7 Ke5 4. Qd2 $1 Ke4 (4... Kf5 5. Qf4#) 5. Qf4# $1) 3. Qg6 $1 {[#]} Ke2 4. Qd3+ Ke1 5. Nc2# $1 {Distant Echo.} 1-0 [Event "Las Palmas "] [Site "?"] [Date "1977.??.??"] [Round "?"] [White "Tatai, S."] [Black "Karpov, An"] [Result "0-1"] [ECO "A34"] [PlyCount "60"] [EventDate "1977.??.??"] {23/86} 1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 (5. d4 Nxc3 6. bxc3 g6 7. e3 Bg7 8. Bd3 O-O 9. O-O Qc7 10. Rb1 b6 11. Qe2 Rd8 12. Be4 Ba6 13. c4 Nc6 14. d5 f5 15. Bd3 e5 16. e4 Nd4 17. Nxd4 cxd4 {Karpov,A (2700)-Kasparov,G (2740) 23rd of the match Sevilla 1987}) 5... g6 6. Bg2 Bg7 7. Qa4+ Nc6 (7... Bd7 8. Qc4 Nxc3 (8... Nb4 9. O-O N8c6 10. Qxc5 {AK}) 9. bxc3 Qb6 10. O-O) 8. Ng5 (8. Qc4 Ndb4 (8... Be6 9. Ng5 (9. Qxc5 Rc8) 9... Ne3) (8... Nxc3 9. bxc3 Qa5) 9. O-O Qa5 10. Ne4 Qa6 11. Qxc5 b6 12. Qe3 O-O 13. Ne1 Be6 14. Nc3 Rac8 $44 15. Bxc6 {(Kaiszauri,K-Giorgadze,T/Tbilisi/Sukhumi 24/83 1977)} Rxc6 16. a3 Rfc8 17. axb4 Qxa1 18. Nc2 Qa6 19. b5 Rxc3 20. bxa6 Rxe3 21. Nxe3 b5 $15) 8... e6 9. Nge4 Nb6 $1 (9... Bf8 $6 10. d3 Be7 11. Bh6) (9... Qe7 $2 10. Nxd5 exd5 11. Nc3 {AK}) 10. Qb5 (10. Qa3 O-O 11. O-O (11. Nxc5 $6 Nd4 12. Kd1 a5) 11... c4 12. Rb1 f5 13. Nc5) 10... c4 {[#]} (10... O-O 11. Nxc5 (11. Qxc5 Nd4 12. Kd1 Bd7) 11... Nd4 12. Qd3 Qe7 13. Nb3 (13. b4 $2 a5) 13... e5 14. O-O (14. e3 Bf5 15. Ne4 Nxb3 16. Qxb3 Rfd8) 14... Be6 $44 (14... Bf5 15. e4 Be6) 15. Qb1 (15. Qe4 Rab8 16. d3 f5 17. Qh4 Bf6 18. Qh6) 15... Rfc8 16. d3 (16. Re1 a5) (16. Na5 Qd7 17. Nxb7 (17. Bxb7 Rxc3 18. dxc3 Nxe2+ 19. Kg2 Bd5+) 17... Nd5 18. Na5 Nxc3 19. bxc3 Nxe2+ 20. Kh1 Bd5) 16... Rxc3 $1 {[#]} 17. bxc3 Nxe2+ 18. Kh1 Nxc3 19. Qc2 (19. Qb2 Nba4) 19... Rc8 20. Qd2 e4 21. d4 (21. dxe4 Nb5 22. Rb1 Bc4 23. Re1 Bc3) 21... Nb5 (21... f5) 22. Qg5 Qe8 $1 23. Be3 f5 24. Qh4 (24. Rac1 Nc3 25. Nc5 Nbd5) 24... Bd5 25. g4 Nd6 26. Qg3 Nbc4 27. Bf4 Qe7 28. Rac1 Rf8 29. Rfe1 g5 ( 29... b5) 30. Bxd6 Nxd6 31. gxf5 Rxf5 32. Rc2 Rf4 33. Rec1 h6 34. Qc3 Nc4 35. Nd2 b5 36. Nxc4 Bxc4 37. a4 a6 38. axb5 axb5 39. Qe3 Qd6 40. Rd2 Bf6 41. Ra1 ( 41. Kg1) 41... Bd8 42. Ra7 Bc7 43. Qh3 Rf7 44. Rd1 Kg7 45. d5 (45. Bxe4 Rxf2 46. Bg2 Rf7 47. Rb7 b4 48. Re1 Qxd4 49. Rxb4) 45... Bd3 46. Qg3 (46. Rc1) 46... Qb6 47. Qe3 b4 48. Qxb6 (48. Rxc7 Qxc7 49. Bxe4 $11) 48... Bxb6 49. Rxf7+ Kxf7 50. Bf1 $2 (50. d6 b3 51. Rxd3 exd3 52. Bd5+ Ke8 53. Bxb3 Kd7 54. Kg2 Kxd6 55. h3) 50... Bc2 51. Rd2 b3 52. Bc4 e3 53. d6+ Kf6 54. fxe3 Be4+ 55. Rg2 b2 56. Ba2 Bxe3 57. h4 g4 58. d7 Ke7 59. Kh2 Bf4+ 60. Kg1 Bxg2 61. Kxg2 h5 {0-1 Lputian,S (2605)-Timman,J (2655)/Wijk aan Zee 2000}) 11. Na4 (11. b3 O-O 12. bxc4 (12. Qg5 f5) 12... Nd4 (12... f5 $1 13. Nc5 a6 14. Qb3 Nd4 15. Qb1 Qc7) 13. Qb1 Nxc4 (13... f5 14. Nc5 Qd6 15. Nxb7 $2 Bxb7 16. Bxb7 Rab8) 14. O-O (14. d3 Nd6 15. Nxd6 Qxd6 16. O-O {1/2-1/2 Petrosian,A (2514)-Jelen,I (2395)/Bled 1999}) 14... f5 15. Nc5 Qb6 16. Nb3 Nc6 (16... Nb5 $6 17. Nxb5 Qxb5 18. d3 Nb6 19. Bb2 Bxb2 20. Qxb2 Bd7 21. Qa3 (21. Rfc1) 21... Na4 22. Rab1 Qa6 (22... Nc3 23. Rb2 Rac8 24. Qxa7 Rc7 25. Qa5) 23. Nd4 $1 Rab8 24. Rfc1 b5 25. Nc6 (25. Bc6 $1) 25... Bxc6 26. Rxc6 Rb6 27. Qd6 Rxc6 28. Bxc6 Nc3 29. Qxe6+ Rf7 30. Rb2 $18 {Lputian,S (2625)-Krasenkow,M (2647)/Batumi 1999}) (16... Bd7 17. Nxd4 Qxd4 18. e3 Qd6 19. Qxb7 Rab8 20. Qxa7 Rf7 21. Rb1 $8 Rxb1 22. Nxb1 Bb5 23. Qa8+ Rf8 24. Qa7 Rf7 $11) 17. Qd3 N4e5 18. Qb5 Rd8 19. Rb1 Qc7 20. Qa4 a6 21. Bb2 Ra7 22. Rfc1 Qe7 23. Ba3 Qe8 24. Bc5 b5 25. Qh4 Rf7 26. Be3 Rd6 27. h3 {1/2-1/2 Petrosian,A (2490)-Lau,R (2530)/Lippstadt 1993}) (11. Qc5 Bf8) (11. Nc5 O-O 12. Bxc6 a6 $1 {[#]} (12... bxc6 13. Qxc6 e5 $36 {AK}) 13. Qb4 (13. Nxa6 $4 bxc6) 13... bxc6) 11... O-O 12. Nxb6 axb6 13. Qxc4 e5 (13... Bd7 14. Nc3 $1 (14. Qc2 $2 Nd4 15. Qb1 Ba4 16. b3 Bxb3 17. axb3 Rxa1) (14. O-O $6 Nd4 15. Nc3 (15. Re1 Bb5) 15... b5 16. Qd3 b4 17. e3 Nb3 {AK}) (14. e3 $6 Ne5 $1 (14... e5 {AK}) 15. Qe2 Ra5 $1 16. Nc3 Bc6) (14. d3 $6 b5 $1 15. Qb3 Nd4 16. Qd1 b4 17. Nc5 (17. O-O Ba4 18. Qd2 $8 Qc7) (17. e3 $2 Ba4 $1) 17... Qc7 18. Nxd7 Nc2+ 19. Kf1 Rfc8 20. Rb1 Rxa2 21. Nc5 Qxc5 22. Bxb7 Rc7 23. Bf3 (23. Be4 f5) 23... Nd4 24. Be3 Qc2 $15) 14... Nd4 15. Qd3 b5 (15... Bc6 16. Bxc6 (16. O-O Nb3 17. Qxd8 Rfxd8 18. Rb1 Nxd2 19. Bxd2 Rxd2 $17 {AK}) 16... bxc6 17. e3 $1 {AK} (17. Rb1 b5 18. b4 f5 $1 {[#]}) 17... Nb3 (17... Nf3+ 18. Ke2 $8) 18. Qxd8 $8 Rfxd8 $8 19. Rb1 $8 Nxc1 20. Rxc1 Bxc3 21. bxc3 Rxa2 22. d4 {(= according to AK)} Rda8 23. O-O b5 24. Rfd1 R8a4 25. Kf1 $11) (15... Qc7) 16. b4 $1 (16. e3 Nb3 17. Rb1 Nc5 $1 {[#]} (17... Nxc1 18. Rxc1 b4 19. Ne2 Rxa2 20. Qb3 Ra7 21. d4 {AK}) 18. Qc2 (18. Qd6 Rc8 $1 19. O-O b4) 18... b4 19. Ne4 Nxe4 20. Bxe4 Qb6 21. d4 Rfc8 22. Qd1) (16. O-O $2 b4) 16... Bc6 (16... Qb6 17. O-O) 17. Bxc6 bxc6 18. Bb2 (18. O-O Nb3) 18... Qd6 19. a3) (13... b5 14. Qxb5 Nd4 15. Qd3 $8 Bd7 16. Nc3 $1 (16. e3 $2 Bb5 17. Qb1 Nf3+ $1 18. Bxf3 Bd3 $19) 16... Qb6 17. O-O) 14. Qc2 (14. d3 Be6 15. Bg5 $1 {[#]} Bxc4 (15... Qd7 16. Qc1 {Larsen} Bxa2 17. Nf6+ Bxf6 18. Bxf6 Qd6 19. Qg5 Bd5 20. O-O) (15... Qb8 16. Qc1 Nd4 17. Nc3 Rc8 18. Qb1 b5 19. Be3 b4 20. Bxd4 exd4 21. Ne4 Bh6 22. f4 f5 23. Nf2 g5 24. fxg5 Bxg5 25. O-O Ra6 26. Nh3 Be3+ 27. Kh1 Rc5 28. Nf4 Bf7 29. Qe1 Rb6 30. Bf3 Qe5 31. Ng2 Bh6 32. Nf4 Rc2 33. Rc1 Rxb2 34. Rc8+ Kg7 35. Qc1 Rxa2 36. Rc7 $44 Ra8 (36... Ra7 37. Rd7 $1 b3 38. Qc8) ( 36... Rf6 37. Rxb7) 37. Qc4 Rf8 38. Bd5 (38. Bh5) 38... Rc6 39. Rxf7+ Rxf7 40. Bxc6 (40. Nh5+ Kf8 41. Qxb4+ Re7) 40... bxc6 41. Ne6+ Kg6 42. Qxc6 Be3 43. Ra1 Rf6 44. Ra6 Kh5 (44... Kh6 $2 45. Qd7 Rg6 46. Kg2 Bd2 47. Kf1 b3 48. Ra7 Qh8 49. Rb7 Qg8 50. Nxd4 Bc3 51. Nxb3 Bg7 52. Nd4 Bh8 53. Nxf5+ Kg5 54. e4 {1-0 Petrosian,A-Peshina,G/USSR 28/99 1979}) 45. Qd7 $1 Bh6 46. Qxh7 Qd5+ 47. Kg1 Rxe6 48. e4 $1 dxe3 49. Qf7+ Kg4 50. Rxe6 Qxd3 51. Qg6+ Bg5 52. h3+) 16. Bxd8 Rfxd8 17. dxc4 Nd4 (17... f5 18. Nc3 e4 19. O-O Rd4 20. Rfd1 (20. b3 $2 Rd2 21. Rfc1 Nd4) 20... Rxc4) (17... Nb4) 18. Rc1 (18. O-O-O Nxe2+ 19. Kb1 f5) 18... Rxa2 19. e3 Nc6 20. Rb1 Ra4 21. b3 Ra3 22. g4 Rd3 (22... Bf8 23. Nf6+ Kg7 24. Nd5 Na5) 23. Ke2 Rdxb3 24. Rxb3 Rxb3 25. Rd1 b5 26. c5 Rb2+ 27. Ke1 Bf8 28. Rd7 Nb4 29. g5 Rc2 30. Nf6+ Kg7 31. Bh3 Nc6 32. Ne8+ Kg8 33. Nf6+ Kg7 34. Nd5 (34. Rxb7) 34... e4 35. Rxb7 Ne5 (35... Rxc5 36. Nc7 Be7 37. Nxb5 Bxg5 38. Nd6 Be7 39. Nxe4) 36. Nf6 $2 (36. Nf4 $1 Nf3+ 37. Kd1 $8 Rd2+ 38. Kc1) 36... Nf3+ 37. Kd1 Rd2+ $1 (37... Rxc5 $2 38. Ne8+ Kg8 39. Nf6+ Kg7 {1/2-1/2 Hjartarson,J (2585)-Malisauskas,V (2510)/Moscow 1994}) 38. Kc1 Bxc5 39. Nxe4 (39. Rxb5 Ba3+ 40. Kb1 Nxg5 41. Rxg5 Kxf6) 39... Ba3+ 40. Kb1 Rb2+ 41. Kc1 (41. Ka1 $2 Ne1 $19 ) 41... Rb4+ 42. Kd1 Rxe4 43. Bg2 Nxg5 44. f4 (44. Bxe4 Nxe4 $19) 44... Rxe3 45. fxg5 Bd6 $19) (14. Nc3 Nd4 (14... Be6 15. Qe4 (15. Bd5 b5 $1) 15... Bf5 {AK }) 15. O-O Bf5 (15... Be6 16. Qd3 $8 f5 17. Qb1) 16. Qd5 (16. Bxb7 Rb8 17. Qa6 Nxe2+) 16... b5) (14. O-O $2 Be6 15. Qc2 (15. Qd3 Qxd3 16. exd3 Rfd8) 15... Nd4 16. Qd1 (16. Qb1 Nxe2+) 16... Bb3) 14... Nd4 (14... Bg4 15. Qb1 Nd4 16. f3 Be6) 15. Qb1 $8 (15. Qd1 $2 Be6 {(/\ Bb3 AK)} 16. e3 Nb3 $1 (16... Bb3 17. axb3 Rxa1 18. exd4) 17. Rb1 Rxa2) 15... f5 16. Nc3 e4 (16... Be6 {AK} 17. O-O f4 18. Bxb7 Ra7) (16... f4 17. Be4 Bh3 (17... f3 18. e3 Nc6 (18... Ne2 19. Qd3) 19. h4 ) (17... Qf6) 18. Bxb7 Ra7 19. Be4 Qf6 20. f3 Qg5 21. d3 Qh5 22. Kf2 (22. Bd2 Bg2 23. Kf2 Bxh1 24. Qxh1) 22... Bh6 23. a4 Rc7 24. a5 (24. Ra3 Kh8) 24... bxa5 25. Qa2+ Kh8 26. Qxa5 Rcc8 27. Qb6) (16... b5 17. e3 {AK}) 17. d3 (17. O-O b5 18. e3 Nf3+ (18... Nc6) 19. Bxf3 exf3 20. Nxb5 f4 $1 {[#]} 21. Qe4 Qd7 $1 {[#]} 22. a4 Qh3 23. Qxf3 fxe3 24. Qg2 (24. Qxe3 Bg4 25. Ra3 (25. f3 Rae8) 25... Rae8 $19) (24. Qe2 Rxf2 25. Rxf2 exf2+ 26. Qxf2 Bd7 27. Ra3 Rc8 $1) 24... exf2+ 25. Rxf2 Qxg2+ 26. Kxg2 Bh3+ 27. Kxh3 (27. Kg1 Rae8 28. Rf4 g5 $1 {[#]}) 27... Rxf2 28. d4 Rc8 29. Be3 Rxb2 $19) (17. e3 Nf3+ $1 (17... Nc6 18. O-O Nb4 $1 {AK} (18... Ne5 {AK} 19. d4 $1 {[#]} exd3 20. Rd1 $1) 19. f3 (19. d4 exd3 20. Rd1 Nc2) 19... Be6 $1 20. a3 (20. fxe4 $2 Bc4) 20... Nd3 21. fxe4 Bxc3 22. bxc3 fxe4 23. Bb2 Bc4 24. a4 Rxf1+ 25. Bxf1) (17... Ne6 18. f3 exf3 19. Bxf3 f4) 18. Bxf3 exf3 {AK} 19. d4 Be6 {(White has a white square problem)} 20. Bd2 (20. Qd3 Rc8) 20... Qd6 $15) 17... b5 $1 {[#]} (17... exd3 18. Qxd3) 18. Be3 $6 {Described as a "only move" by AK, but perhaps the first float.} (18. dxe4 b4 19. Nd5 b3 ( 19... fxe4 20. Ne3 (20. Bxe4 b3 21. Nc3 (21. Ne3 Qa5+ 22. Bd2 bxa2) 21... Bf5 22. Bxf5 Rxf5 23. O-O Nc2 24. a3 Qd7) (20. Nxb4 $2 Qb6 $1) 20... Qf6 21. O-O Nxe2+ 22. Kh1 Nxc1 23. Rxc1 (23. Qxc1 Qxb2 24. Qc4+ Kh8 25. Rac1) 23... b3 24. axb3 Rxa1 25. Qxa1 Qxf2 26. Re1) (19... Re8 20. Bf4) 20. O-O {Larsen} fxe4 ( 20... Nxe2+ 21. Kh1 Nxc1 22. Qxc1 (22. Rxc1 fxe4 23. Bxe4 Rxf2 24. axb3 Rxa1 25. Qxa1 Bxb2 26. Qa7 Rxh2+ 27. Kxh2 Bxc1) 22... bxa2 23. exf5 Rxf5 24. Rd1 Be6 25. Nc7 Qc8 $8 26. Nxa8 Qxc1 27. Rdxc1 Bxb2 28. Rxa2 Bxa2 29. Rc2 Rb5 30. Nc7 Rb4 31. Bd5+ Bxd5+ 32. Nxd5 $11) (20... Nc2 21. a3 fxe4 22. Rd1 Nxa1 (22... Bf5 23. Be3) 23. Qxa1 Ra5 24. Bxe4) 21. Qxe4 Rf7 (21... Rxa2 22. Ne7+ Kh8 23. Bg5) 22. Nc3 Ra5 (22... Bf5 23. Qd5) (22... Nc2 23. Rb1 Bf5 24. Qd5 Nd4 (24... bxa2 25. Qxd8+ Rxd8 26. Nxa2) 25. Qxd8+ Rxd8 26. e4) 23. Qd3 (23. Be3 Bf5 24. Qf4 Bd3 25. Bxd4 Rxf4 26. Bxg7 Rff5) (23. a4 Re5) 23... Nf3+ (23... Bg4 24. Kh1) 24. Bxf3 Qxd3 25. exd3 Rxf3 26. Bf4 bxa2 27. Rxa2 Bxc3 28. Rfa1 Rxa2 29. Rxa2 Bd4 30. Ra4 $1 (30. Ra8 Rxf2 31. Rxc8+ Kf7 32. Kh1 Rxb2) 30... Bxf2+ (30... Rxd3 31. Ra8 Bxf2+ 32. Kxf2 Rd8 $11) 31. Kg2 Bg4 32. Be5 Rxd3 33. Kxf2 $11) ( 18. e3 Nf3+ 19. Bxf3 exf3 20. Nxb5 Qa5+ 21. Nc3 b5 {AK}) 18... b4 19. Nd1 (19. Bxd4 Qxd4 20. Nd1 exd3 (20... Rd8)) 19... Re8 (19... b3 20. Bxd4 Qxd4) 20. dxe4 fxe4 21. Bxd4 (21. Bxe4 $2 Rxe4 $1 22. Qxe4 Bf5 $19 {AK}) 21... Qxd4 22. a3 ( 22. Qc2 Be6 23. Rc1 (23. Qxe4 $2 Bc4 $1 24. Qxd4 Rxe2+ $8 25. Kf1 Bxd4 $8 26. Bd5+ Bxd5 27. Kxe2 Bxh1 $19) 23... Rac8 (23... Rxa2 24. Qxe4) (23... Bxa2 24. O-O (24. b3 Ra3) 24... Bf7) 24. Qb1 $8 Bh6 25. e3 $8 Rxc1 26. Qxc1 Bxa2 27. O-O Qd3 28. f3 exf3 29. Bxf3 Bb3 30. Kg2 Rd8 31. Qc7 Qd2+ 32. Kg1 Qd6 33. Qxb7 (33. Qc1 b6 34. Kg2 Qc5 $17) 33... Bc4 $1 34. Rf2 Qxd1+ $1 35. Bxd1 Rxd1+ 36. Rf1 Rxf1+ 37. Kg2 Bf8 $17) (22. O-O Qd2 (22... Bg4 23. Re1 Bd7 24. a3 Qd2) 23. Bxe4 Bh3 24. Bg2 Bxg2 25. Kxg2 Rxe2 26. Qc1 Qd5+ 27. Kg1 Bd4 $40 {AK}) 22... Bg4 $1 {Threatens ...Bf3 (AK) but also ...bxa3 and ...Red8.} (22... bxa3 23. O-O {AK}) 23. Qc2 (23. axb4 $2 Qxb4+ 24. Kf1 Rxa1 25. Qxa1 Qd2 $3 26. Nc3 (26. f3 exf3) ( 26. Ne3 Bxe2+ 27. Kg1 Bd4) 26... Bxc3 27. bxc3 Qxe2+ 28. Kg1 Rd8 $19) (23. Ne3 $2 Qxb2 $19) 23... Qd3 $3 {[#]} (23... bxa3 $1 24. Rxa3 Qb4+ 25. Qd2 $8 (25. Kf1 Rad8 ) 25... Qxd2+ 26. Kxd2 Rac8 $17) (23... Bf3 $2 24. Bxf3 exf3 25. Qb3+) 24. exd3 $6 (24. Ne3 $2 Qxc2 25. Nxc2 Bxb2 $19 {AK}) (24. Rc1 $2 bxa3 $19 {AK}) (24. Qd2 {("less evil" according to AK)} Qxd2+ 25. Kxd2 Rac8 $1 {[#]} (25... Rad8+ 26. Ke1 Bf3 ( 26... Rd4 27. Ne3 Bd7 28. h4) (26... Rc8 {AK} 27. h3 Bd7 28. axb4 Rc2) 27. Rg1 $1 (27. exf3 exf3+ 28. Kf1 fxg2+ 29. Kxg2 b3 $1 {[#]}) (27. Bxf3 exf3 28. e3 bxa3 ( 28... Rc8 {AK}) 29. Rxa3 Re5 $1) 27... Bxg2 28. Rxg2 Rc8 {(-/+ according to AK)} 29. axb4 Rc4 30. g4 {[#]} Rxb4 31. Rg3 $11) (25... bxa3 26. Rxa3 Rac8 27. Ke1 (27. f3 Red8+ 28. Ke3 Bd4+ 29. Kxe4 Rc4) 27... Rc2 28. Re3 Bf5) (25... Ra5) 26. axb4 Red8+ 27. Ke1 Rc2 28. f3 (28. h3 Rxe2+ 29. Kf1 Bf3 30. Nc3 Red2 $1 31. Re1 Bd4 $1) 28... exf3 29. Bxf3 Bxf3 30. exf3 Bf8 $1 31. Ne3 Rxb2 32. Nd1 Bxb4+ 33. Kf1 Rc2 34. Ne3 Rcd2 35. Nc4 R2d4 36. Ne3 Bc3 37. Ra2 b5 $17) (24. Qxd3 {(not considered by AK)} exd3 25. Bd5+ Kh8 26. e4 $8 (26. e3 $2 d2+ $1 27. Kxd2 Rad8) 26... Bf3 (26... Rec8 27. Kd2 Be2) 27. Rg1 (27. O-O bxa3 28. Rxa3 Rxa3 29. bxa3 d2 30. Ne3 Bd4 31. Bb3 Be2 32. Rb1 Rc8 $19) (27. Rf1 Rec8) 27... Rec8 $1 (27... Bh6 28. Ne3 $8) (27... Be2) 28. Kd2 (28. Bxb7 Rc2 29. Bxa8 d2+ 30. Kf1 Rc1) 28... Be2 29. Ke3 (29. g4 Bd4 $1 (29... Rc2+ 30. Ke3 Bf8)) (29. Bb3 bxa3 30. Rxa3 Bxb2 $1 31. Rxa8 Bc1+ 32. Ke1 Rxa8 33. Nc3 Bg4 $19) (29. a4 Rc2+ 30. Ke3 Bh6+ 31. Kd4 Bf8) 29... Bh6+ 30. Kd4 Ra4 31. b3 (31. Bb3 Rd8+ 32. Kc5 Bf8+ 33. Kb6 Ra6+ $1 34. Kxb7 d2 (34... Rda8)) (31. Ne3 Bg7+ 32. e5 b3+) 31... Rxa3 32. Ne3 (32. Nb2 d2) 32... Rxa1 (32... d2) 33. Rxa1 d2 34. f4 Bf8 $19) 24... exd3+ 25. Kd2 (25. Ne3 dxc2 26. Kd2 Rad8+ 27. Kxc2 Bf5+ 28. Kb3 (28. Nxf5 Re2+) 28... Be6+ 29. Kc2 b3+ (29... Rf8) 30. Kc1 Re7 $19 {: after Rh1, it is Ra1 that is locked in}) 25... Re2+ $1 {[#]} (25... dxc2 26. Bd5+ (26. Ne3 b3 $1) 26... Kh8 27. Ne3 (27. Kxc2 Re2+ 28. Kb3 Rd2) 27... Bxb2 $1 28. Nxg4 Rad8 29. Ne3 Bxa1 30. Rxa1 b3 $19) 26. Kxd3 Rd8+ 27. Kc4 (27. Bd5+ Rxd5+ 28. Kc4 Rxc2+ 29. Kxd5 Bf3+ {AK}) 27... Rxc2+ 28. Kxb4 Rcd2 $1 (28... Bf8+ $1 29. Kb3 Rcd2 30. Nc3 Be6+ 31. Ka4 Ra8+ 32. Kb5 Rxb2#) (28... Rd4+ $1) 29. f3 (29. Ne3 Rxb2+ 30. Kc5 Bd4+ 31. Kc4 Be2#) 29... Bf8+ 30. Ka5 (30. Kb5 Bd7+ 31. Kb6 Rxg2 (31... Rd6+)) 30... Bd7 $1 (30... R2d5+ $1 31. Ka4 Be6) (30... Bd7 $1 31. Rg1 (31. Ne3 Bc5) (31. Bf1 Bc5) 31... Bc5) 0-1