[Event "WM Sevilla 1987"] [Site "Hamburg"] [Date "1987.??.??"] [Round "?"] [White "Kasparov, Garry"] [Black "Karpov, Anatoly"] [Result "0-1"] [Annotator "Tactical Analysis 2.10 (10s)"] [PlyCount "68"] [EventDate "1987.??.??"] {[%evp 31,67,27,30,0,0,0,0,0,0,-85,-33,-138,-158,-154,-94,-456,-118,-125,-118,-118,-113,-119,-110,-491,-243,-386,-274,-873,-851,-1650,-1310,-1368,-1347,-1347,-1241,-29998,-29999,-29999]} 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O e4 7. Ng5 Bxc3 8. bxc3 Re8 9. f3 e3 10. d3 d5 11. Qb3 Na5 12. Qa3 {A29: English Opening: Four Knights Variation with 4 g3} c6 13. cxd5 cxd5 14. f4 Nc6 15. Rb1 Qc7 16. Bb2 Bg4 {LiveBook: 21 Games} 17. c4 dxc4 18. Bxf6 gxf6 19. Ne4 Kg7 $1 20. dxc4 (20. Qc3 $11 {keeps the balance.} Qd8 21. Rxb7) 20... Rad8 $1 $17 {aiming for ...Nd4.} ({But not} 20... Bxe2 $2 21. Nxf6 $1 {[%mdl 512]} Kxf6 22. Qb2+ Ke7 23. Qxe2 $18) 21. Rb3 (21. Nc3 $1 $15) 21... Nd4 $1 22. Rxe3 {[#]} Qxc4 (22... Re6 $142 $1 {Threatens to win with ...Nc2.} 23. f5 Nxf5) 23. Kh1 $2 {[%mdl 8192]} (23. Qb2 $17 {is a better chance.}) 23... Nf5 $2 (23... Nc2 $19 {and Black stays clearly on top.} 24. Qb2 Nxe3 25. Qxf6+ Kg8 26. Qg5+ Kf8 27. Qh6+ Ke7 28. Qg5+ Kd7 29. Nf6+ {[%mdl 64] Discovered Attack} Kc7 30. Nxe8+ Rxe8) 24. Rd3 Bxe2 25. Rxd8 Rxd8 26. Re1 Re8 $36 {[%mdl 2048] Black has strong initiative.} 27. Qa5 $2 {[%mdl 8192]} (27. g4 $17 {is tougher.} Bxg4 28. Qxa7) 27... b5 (27... Rxe4 $142 28. Qxf5 {[#]} Bf3 $1 {[%mdl 512]} 29. Qxe4 Bxe4 30. Bxe4 Qxa2 31. Bxb7 a5) 28. Nd2 (28. Nf2 $142) 28... Qd3 {...Nd4 is the strong threat.} 29. Nb3 $2 {[#]} (29. Nf1) 29... Bf3 $1 $19 {[%mdl 512] ( -> ...Re2)} 30. Bxf3 Qxf3+ 31. Kg1 Rxe1+ 32. Qxe1 Ne3 {[%csl Ge3][%CAl Rf3g2]} 33. Qf2 Qd1+ 34. Qf1 Qxf1# {Accuracy: White = 9%, Black = 57%.} 0-1 [Event "St. Petersburg 1914"] [Site "Hamburg"] [Date "1914.??.??"] [Round "?"] [White "Nimzowitsch, Aron"] [Black "Tarrasch, Siegbert"] [Result "0-1"] [Annotator "Tactical Analysis 2.10 (10s)"] [PlyCount "64"] [EventDate "1914.??.??"] {[%evp 19,63,1,0,4,-2,-6,-6,-6,5,-10,-7,-24,0,-22,-31,-50,-46,-53,-37,-442,-386,-393,297,-392,-379,-1013,-991,-1477,-1428,-1405,-1226,-5206,-1968,-29995,-29996,-29996,-29997,-29997,-29992,-29992,-29993,-29996,-29997,-29998,-29999,-29999]} 1. d4 d5 2. Nf3 c5 3. c4 e6 4. e3 Nf6 5. Bd3 Nc6 6. O-O Bd6 7. b3 O-O 8. Bb2 b6 9. Nbd2 Bb7 10. Rc1 Qe7 11. cxd5 {D05: Colle System with ...e6} exd5 12. Nh4 g6 13. Nhf3 {The position is equal.} Rad8 14. dxc5 bxc5 15. Bb5 Ne4 16. Bxc6 (16. a3 {looks sharper.} a6 17. Ba4 Nxd2 18. Qxd2 d4 19. h3) 16... Bxc6 17. Qc2 Nxd2 18. Nxd2 d4 19. exd4 $2 {[%mdl 8192] [#]} ({White should try} 19. Rfe1 $15) 19... Bxh2+ $1 {[%mdl 512]} 20. Kxh2 {[#] Strongly threatening f3.} Qh4+ $1 21. Kg1 {[#] Threatens to win with f3.} Bxg2 $1 {[%csl Gg2][%CAl Rh4h1][%mdl 512]} 22. f3 $2 {[#]} (22. Kxg2 Qg4+ 23. Kh2) 22... Rfe8 $1 $19 {[%CAl Re8e2] ( -> ...Re2)} 23. Ne4 Qh1+ 24. Kf2 Bxf1 25. d5 f5 26. Qc3 Qg2+ {Black mates.} 27. Ke3 Rxe4+ 28. fxe4 f4+ {[%mdl 64] Decoy} 29. Kxf4 Rf8+ 30. Ke5 Qh2+ 31. Ke6 Re8+ 32. Kd7 Bb5# {Accuracy: White = 31%, Black = 76%.} 0-1 [Event "Hastings"] [Site "?"] [Date "1895.??.??"] [Round "?"] [White "Steinitz, Wilhelm"] [Black "Von Bardeleben, Curt"] [Result "1-0"] [Annotator "Tactical Analysis 2.10 (10s)"] [PlyCount "69"] [EventDate "1895.??.??"] {[%evp 17,68,71,106,73,98,98,94,96,89,89,89,100,92,36,44,13,172,136,202,178,167,138,339,336,336,335,327,323,479,484,460,459,620,605,937,861,29991,29992,29992,29993,29993,29994,29994,29995,29995,29996,29996,29997,29997,29998,29998,29999,29999]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 d5 8. exd5 Nxd5 9. O-O Be6 10. Bg5 {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} (10. Re1 {feels hotter.} Bxc3 11. bxc3 Qd7 12. Ng5 O-O-O 13. Nxe6 fxe6 14. Qd3) 10... Be7 {White must now prevent ...Nxc3.} 11. Bxd5 Bxd5 12. Nxd5 {White is better.} Qxd5 13. Bxe7 $1 Nxe7 14. Re1 f6 15. Qe2 (15. Qa4+ $1 $16 Kd8 16. Rac1) 15... Qd7 $14 16. Rac1 c6 $2 (16... Kf7 $1 $11 {and Black is okay.}) 17. d5 $1 $18 {[%CAl Rd5c6]} cxd5 18. Nd4 {[%CAl Bf3d4,Bd4e6,Be6g5][%mdl 32]} Kf7 19. Ne6 $1 $36 {[%mdl 2048] aiming for Rc7. White is in control.} Rhc8 $2 (19... Nc6 $16) 20. Qg4 $1 {[%CAl Rg4g7]} (20. Nc5 Qd6 $14) 20... g6 {[#]} 21. Ng5+ $1 {[%mdl 576] Double Attack, Discovered Attack} Ke8 {[#]} (21... fxg5 22. Qxd7) 22. Rxe7+ $1 {[%mdl 576] Double Attack, Pin} Kf8 {[#]} (22... Qxe7 $142 23. Rxc8+ Rxc8 24. Qxc8+ Qd8 25. Qxd8+ (25. Qxb7 fxg5 26. Qxh7 d4 $18) 25... Kxd8) 23. Rf7+ $1 (23. Qxd7 $2 Rxc1+ 24. Re1 Rxe1#) 23... Kg8 {[#]} 24. Rg7+ $1 {[%mdl 512]} Kh8 (24... Qxg7 25. Rxc8+) 25. Rxh7+ (25. Qxd7 $2 Rxc1#) 25... Kg8 {[#]} 26. Rg7+ $3 {[%mdl 576] Double Attack, Pin} Kh8 {[#]} (26... Qxg7 27. Rxc8+) 27. Qh4+ $1 {White mates.} (27. Qxd7 $2 {is a self mate.} Rxc1#) 27... Kxg7 28. Qh7+ Kf8 29. Qh8+ {[%mdl 64] Double Attack} (29. Qxd7 $2 {leads to mate.} Rxc1#) 29... Ke7 30. Qg7+ {[%mdl 64] Double Attack} Ke8 31. Qg8+ Ke7 32. Qf7+ Kd8 33. Qf8+ Qe8 34. Nf7+ Kd7 35. Qd6# {Accuracy: White = 77%, Black = 37%.} 1-0 [Event "USA"] [Site "?"] [Date "1909.??.??"] [Round "?"] [White "Capablanca, Jose Raul"] [Black "Marshall, Frank James"] [Result "1-0"] [Annotator "Tactical Analysis 2.10 (10s)"] [PlyCount "75"] [EventDate "1909.??.??"] {[%evp 14,75,25,27,29,30,30,29,28,22,27,23,57,53,101,93,153,145,165,139,161,140,181,150,209,172,179,177,177,174,199,199,199,192,200,194,253,183,201,160,293,277,397,392,371,249,436,407,717,709,722,687,854,790,790,770,763,755,753,746,733,724,4806,4884]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Bg4 $146 {C62: Ruy Lopez: Steinitz Defence} ({Predecessor:} 4... Bd7 5. d3 g6 6. Ba4 Bg7 7. Nbd2 Nf6 8. Nf1 O-O 9. Bg5 h6 10. Bh4 Ne7 11. Bc2 Nh7 12. Ne3 g5 {0-1 (40) Mason,J-Blackburne,J London 1892}) 5. d3 Be7 6. Nbd2 {[%CAl Bb1d2,Bd2f1,Bf1e3,Be3f5][%mdl 32]} Nf6 7. O-O O-O 8. Re1 {LiveBook: 11 Games. White has an edge.} h6 9. Nf1 Nh7 10. Ne3 Bh5 11. g4 Bg6 12. Nf5 h5 13. h3 {[%CAl Bh2h3,Bh3g4][%mdl 32]} hxg4 (13... a6 $14 {is superior.} 14. Ba4 b5) 14. hxg4 $16 Bg5 ({Better is} 14... Bf6) 15. Nxg5 Nxg5 {[#]} 16. Kg2 $1 d5 {[#]} 17. Qe2 $1 Re8 (17... Na5 $16 {was worth a try.} 18. Rh1 dxe4) 18. Rh1 Re6 (18... a6 $16 {was necessary.}) 19. Qe3 f6 20. Ba4 Ne7 21. Bb3 c6 22. Qg3 a5 23. a4 Nf7 24. Be3 b6 (24... Qd7 $142 25. Bc5 Re8) 25. Rh4 Kf8 26. Rah1 Ng8 (26... Rc8 $16 27. c4 Qd7) 27. Qf3 $18 Bxf5 (27... Ra7 $142 28. exd5 cxd5 29. Bxd5 Bxf5 30. gxf5 Rd6) 28. gxf5 Rd6 29. Qh5 Ra7 $2 (29... Qe8 30. Bxb6 Ngh6) 30. Qg6 Nfh6 (30... Qe8 $142 31. Bxb6 Rad7) 31. Rxh6 {White is clearly winning.} gxh6 32. Bxh6+ Ke7 {and the idea ...Qe8 leaves Black hopeful.} 33. Qh7+ Ke8 34. Qxg8+ Kd7 35. Qh7+ Qe7 36. Bf8 Qxh7 37. Rxh7+ Kc8 38. Rxa7 {Accuracy: White = 89%, Black = 42%.} 1-0 [Event "Lodz"] [Site "?"] [Date "1907.??.??"] [Round "?"] [White "Rotlevi, G."] [Black "Rubinstein, Akiba"] [Result "0-1"] [Annotator "Tactical Analysis 2.10 (10s)"] [PlyCount "52"] [EventDate "1907.??.??"] {[%evp 17,51,14,7,8,25,-41,-41,-41,-41,-41,-41,-41,-41,-41,-34,-37,-42,-58,-64,-125,-114,-422,-418,-404,-401,-387,-308,-813,-801,-29992,-29993,-29995,-29996,-29996,-29997,-29999]} 1. d4 d5 2. Nf3 e6 3. e3 c5 4. c4 Nc6 5. Nc3 Nf6 6. dxc5 Bxc5 7. a3 a6 8. b4 Bd6 9. Bb2 O-O {LiveBook: 156 Games} 10. Qd2 {D40: Queen's Gambit Declined: Semi-Tarrasch with 5 e3} Qe7 11. Bd3 (11. cxd5 $11 exd5 12. Nxd5 Nxd5 13. Qxd5) 11... dxc4 $15 12. Bxc4 {Black is slightly better.} b5 13. Bd3 Rd8 14. Qe2 Bb7 15. O-O Ne5 $36 {[%mdl 2048] Black has some pressure.} 16. Nxe5 $1 Bxe5 17. f4 Bc7 18. e4 (18. Rac1 $15) 18... Rac8 {[%CAl Ba8c8,Bc8c3,Bc3h3,Bh3h2][%mdl 32]} 19. e5 $2 {[%mdl 8192]} (19. Rad1 $17 {is a better chance.}) 19... Bb6+ $19 20. Kh1 {[#]} Ng4 $1 {[%mdl 512] Threatens to win with ...Qh4.} 21. Be4 {Black must now prevent Bxb7.} (21. Qxg4 Rxd3) 21... Qh4 {[%csl Gg4][%CAl Rh4h2]} 22. g3 $2 {[#]} (22. h3 Rxc3 23. Bxc3 Bxe4 24. Qxg4 Qxg4 25. hxg4) 22... Rxc3 $1 {[%mdl 512]} 23. gxh4 {[#]} (23. Bxc3 Bxe4+) 23... Rd2 $3 {[%mdl 576] Overworked Piece, Deflection. Black mates.} 24. Qxd2 Bxe4+ 25. Qg2 Rh3 {[%csl Gg4][%CAl Rh3h2][%mdl 64] Double Attack} 26. Qxe4 Rxh2# {Accuracy: White = 30%, Black = 89%.} 0-1 [Event "Köln 1990"] [Site "?"] [Date "1990.??.??"] [Round "?"] [White "Polgar, Judith"] [Black "Knaak, Rainer"] [Result "1-0"] [Annotator "Tactical Analysis 2.10 (12s)"] [PlyCount "79"] [EventDate "1990.??.??"] {[%evp 21,79,37,36,18,20,11,22,17,16,-10,-2,-41,-3,-18,-6,-9,20,23,41,25,22,33,32,28,104,103,128,109,87,89,94,86,222,218,216,220,206,215,215,209,412,306,314,167,216,215,209,210,214,214,204,210,208,199,194,193,209,189,248,232]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Bd3 cxd4 9. Ne2 Qxe5 10. Bf4 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} Qf6 $146 ({Predecessor:} 10... h5 11. Bxe5 hxg4 12. Bxg7 Rg8 13. Bxd4 Nbc6 14. Bf6 Nf5 15. Bxf5 exf5 16. O-O-O Be6 17. Nf4 Kd7 {1-0 (27) De Milliano,R-Ruisdonk,M Netherlands 1976}) 11. Bg5 Qe5 {LiveBook: 8 Games} 12. cxd4 {White is slightly better.} h5 13. Qh4 $1 (13. dxe5 hxg4 14. Bf4 Nd7 $15) 13... Qc7 14. Bf4 Qa5+ 15. Bd2 Qd8 16. g4 e5 17. dxe5 Bxg4 18. Rg1 Qd7 19. f3 Be6 20. Nd4 Nbc6 21. Nxc6 Nxc6 22. Rxg7 {Hoping for Qf6.} Qc7 (22... Nxe5 $11 23. Qf4 Nc6) 23. f4 $16 Nxe5 24. fxe5 Qxe5+ {[%mdl 64] Double Attack} 25. Kf2 Qxg7 26. Rg1 $1 $40 {[%CAl Rg1g7][%mdl 128] White goes for the king.} Qb2 {[#]} (26... Bg4 $16) 27. Bb4 $1 $18 {[%csl Gb4][%CAl Rh4e7]} f6 {Threatens to win with ...a5.} 28. Re1 O-O-O 29. Rxe6 {Black must now prevent Qf4.} Kb8 30. Qxf6 (30. Rxf6 $6 Rdg8 $16) 30... Qa2 $2 (30... Qxf6+ {was necessary.} 31. Rxf6 h4) 31. Qd4 Rc8 32. Bd2 (32. Kg3 $142) 32... Ka8 (32... Qxa3 {keeps fighting.} 33. Be3 (33. Bf4+ Ka8 $16) 33... Rhf8+ 34. Kg3 h4+ 35. Kh3 (35. Kxh4 Ka8 $18) (35. Qxh4 Rg8+ 36. Kh3 Rh8 $14) 35... Rf3+ 36. Kxh4 Rff8) 33. Be3 {[%csl Ge3][%CAl Rd4a7]} Rxc2+ 34. Bxc2 Qxc2+ 35. Ke1 {[%csl Ge3][%CAl Rd4a7]} Qb1+ 36. Kd2 {[%CAl Rd4h8]} Qa2+ 37. Kd1 {[%CAl Rd4h8]} Qb1+ 38. Ke2 {[%CAl Rd4h8]} Qc2+ {[#]} 39. Bd2 $1 Rf8 (39... Rc8 {is a better defense.} 40. Re5 Qg6) 40. Qxd5 {Accuracy: White = 61%, Black = 53%.} 1-0 [Event "Bahrain"] [Site "Hamburg"] [Date "2002.??.??"] [Round "?"] [White "Kramnik, Vladimir"] [Black "Fritz"] [Result "1-0"] [Annotator "Tactical Analysis 2.10 (12s)"] [PlyCount "95"] [EventDate "2002.??.??"] {[%evp 25,95,-12,48,48,59,50,88,61,68,42,110,94,115,-13,-15,-14,-16,-17,-24,-12,-24,-26,0,0,0,-37,-20,-19,-25,-17,-37,-138,-140,-167,-174,-174,-175,-166,-152,-312,-308,-314,-296,-306,-223,-223,-221,-213,-209,-221,-222,-223,-221,-223,-224,-224,-229,-224,-231,-230,-150,-141,-124,-138,-125,-122,-147,-387,-387,-387,-336,-387]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. Bc3 d5 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. Nd2 O-O 12. O-O Rc8 13. a4 {E15: Queen's Indian: 4 g3 sidelines, 4 g3 Ba6 and 4 g3 Bb7 early deviations} (13. e4 c5 14. exd5 exd5 15. dxc5 dxc4 16. c6 cxb3 17. Re1 b2 18. Bxb2 Nc5 19. Nb3 Nd3 20. Re2 Bb4 21. Bd4 Bc5 {½-½ (21) Gelfand,B (2681)-Anand,V (2762) Shenyang 2000}) 13... Bf6 {LiveBook: 3 Games} ({Better is} 13... c5 $11) 14. e4 $1 $14 c5 15. exd5 {White is slightly better.} cxd4 16. Bb4 $1 Re8 $146 ({Predecessor:} 16... Be7 17. Bxe7 Qxe7 18. dxe6 fxe6 19. Qc2 Rce8 20. Rae1 e5 {0-1 (41) Morrison,G-Miles,A (2565) Amsterdam 1978}) 17. Ne4 exd5 (17... Nc5 $1 $14) 18. Nd6 $16 dxc4 19. Nxf7 ({White must play} 19. Bd5 $1 $16 {[%CAl Rd5f7]} Rf8 20. Nxc8 {[%mdl 64] Discovered Attack}) 19... Kxf7 $11 20. Bd5+ Kg6 {...Ne5 is the strong threat.} 21. Qg4+ Bg5 22. Be4+ $1 {[#]} Rxe4 $1 23. Qxe4+ {[%mdl 64] Double Attack} Kf7 24. Qd5+ $1 Kg6 25. Qe4+ Kh6 {And now ...c3 would win.} 26. h4 Bf6 $1 27. Bd2+ g5 28. hxg5+ (28. bxc4 $1 $15 Kg7 29. hxg5 Bxg5 30. Bxg5 Qxg5 31. Rfe1) 28... Bxg5 $17 29. Qh4+ Kg6 30. Qe4+ {[#]} Kg7 $1 31. Bxg5 Qxg5 32. Rfe1 $2 (32. Qxd4+ $17 {was necessary.} Ne5 33. Rae1) 32... cxb3 $19 33. Qxd4+ Nf6 34. a5 Qd5 35. Qxd5 Nxd5 36. axb6 axb6 37. Rxa6 {[%mdl 4096] Endgame [#] Hoping for Rb1. KRR-KRN} b2 $1 38. Ra7+ Kg6 39. Rd7 Rc1 40. Rd6+ Nf6 41. Rdd1 b1=Q $1 42. Rxc1 Qf5 {White must now prevent ...Ne4.} 43. Rc6 b5 {Strongly threatening ...Kh5.} 44. Ree6 b4 45. Rb6 Kf7 46. Rxf6+ $2 (46. Rec6 $17 {was the only defense.}) 46... Qxf6 47. Rxb4 {intending Rf4.} Kg6 48. Rf4 {[%mdl 32768] Accuracy: White = 45%, Black = 57%. . Loss on time!?} 1-0 [Event "Belgrad"] [Site "?"] [Date "1970.??.??"] [Round "?"] [White "Larsen, Bent"] [Black "Spassky, Boris V"] [Result "0-1"] [Annotator "Tactical Analysis 2.10 (10s)"] [PlyCount "40"] [EventDate "1970.??.??"] {[%evp 9,39,-26,-18,-24,-33,-33,-15,-39,-33,-38,-42,-133,-124,-201,-207,-454,-437,-960,-901,-919,-728,-689,-679,-29995,-29996,-29996,-29997,-29997,-29998,-29998,-29999,-29999]} 1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. Nf3 {A01: Nimzowitsch-Larsen Opening} e4 5. Nd4 Bc5 {LiveBook: 12 Games} 6. Nxc6 $146 ({Predecessor:} 6. e3 Bxd4 7. exd4 d5 8. d3 O-O 9. dxe4 Bg4 10. f3 Nxe4 11. fxg4 Qh4+ {0-1 (29) Benko,F-Rossetto,H Buenos Aires 1955}) 6... dxc6 7. e3 Bf5 8. Qc2 {The position is equal.} Qe7 9. Be2 O-O-O 10. f4 (10. h3 $15) 10... Ng4 $1 $36 {[%mdl 2048] White is under strong pressure.} 11. g3 {[#]} (11. Qc1 $17) 11... h5 $1 $19 {[%CAl Rh5h4] Hoping for ...h4.} 12. h3 $2 {[#]} (12. h4) 12... h4 $1 {[%CAl Rh4g3]} 13. hxg4 (13. Bxg4 $142 Bxg4 14. hxg4 hxg3 {[%mdl 64] Discovered Attack} 15. Rg1) 13... hxg3 14. Rg1 {[#]} Rh1 $3 {[%mdl 576] Overworked Piece, Deflection} 15. Rxh1 g2 16. Rf1 {Black must now prevent g5.} Qh4+ {[%mdl 64] Double Attack. Black mates.} 17. Kd1 gxf1=Q+ {[%mdl 64] Back Rank} 18. Bxf1 Bxg4+ 19. Kc1 Qe1+ {[%mdl 64] Double Attack} 20. Qd1 Qxd1# {Accuracy: White = 25%, Black = 94%.} 0-1 [Event "Dortmund"] [Site "?"] [Date "2002.??.??"] [Round "?"] [White "Shirov, Alexej"] [Black "Leko, Peter"] [Result "0-1"] [Annotator "Tactical Analysis 2.10 (12s)"] [PlyCount "72"] [EventDate "2002.??.??"] {[%evp 27,71,-18,-15,-34,-27,-14,-27,-34,-37,-108,-87,-150,-128,-155,-154,-145,-143,-234,-235,-222,-202,-335,-328,-393,-339,-530,-529,-523,-517,-581,-425,-592,-611,-606,-598,-29989,-29989,-29989,-29988,-29988,-29989,-29993,-29994,-29998,-29999,-29999]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 O-O 8. Be3 b6 9. Qd2 e5 10. Bh6 {B31: Sicilian: 2...Nc6 3 Bb5 g6} Qd6 11. O-O-O a5 $146 {[%CAl Ba7a5,Ba5a4][%mdl 32]} ({Predecessor:} 11... Be6 12. Kb1 b5 13. Ne2 a5 14. Bxg7 Kxg7 15. Ng5 h6 16. Nxe6+ fxe6 17. f4 exf4 18. Nxf4 {½-½ (27) Adams,M (2716)-Hausrath,D (2400) Breda 1999}) 12. Bxg7 Kxg7 13. g4 a4 14. Ne2 b5 {LiveBook: 3 Games} 15. Ng3 b4 16. Qg5 Re8 17. Nd2 a3 18. bxa3 (18. b3 $1 $15) 18... h6 $1 $17 {[%CAl Rh6g5]} 19. Qe3 {[#]} ({White should try} 19. Nc4 Qd4 20. Qe3) 19... Be6 $1 $36 {[%mdl 2048] White is under strong pressure.} 20. Nb3 Rxa3 ({Reject} 20... bxa3 $6 21. c4 $11) 21. Qxc5 {[#]} Qb8 $1 {White must now prevent ...Nd7.} 22. Kb2 (22. Kd2 $17) 22... Nd7 $19 {[%CAl Bf6d7,Bd7b6,Bb6c4,Bc4e3,Be3c2][%mdl 1056] Black has strong compensation.} 23. Qe3 Nb6 24. Ra1 {[#]} (24. Nf5+ $142 gxf5 25. gxf5 Na4+ 26. Kc1 Bxb3 27. axb3) 24... c5 $1 {[%mdl 512]} 25. Kc1 (25. Nxc5 Nc4+) 25... c4 26. dxc4 (26. Nc5 {might work better.} cxd3 27. Nxd3) 26... Nxc4 27. Qe1 Qa7 {Hoping for ...Rxb3!} 28. Qxb4 Qxf2 29. Nf5+ gxf5 30. gxf5 Rc8 {Threatens to win with ...Ne3!} ({Not} 30... Qg2 31. Qe1 $17) 31. fxe6 {[#]} Ne3 $1 {[%csl Gc8,Ge3][%CAl Rf2c2][%mdl 512] Black mates.} 32. Kb2 Qxc2+ 33. Kxa3 Ra8+ 34. Qa4 {[#]} Qc3 $3 {[%csl Gc3][%CAl Re3c4][%mdl 512]} 35. Qxa8 Nc2+ {[%mdl 64] Double Attack} 36. Ka4 Qb4# {Accuracy: White = 14%, Black = 88%.} 0-1 [Event "Varna"] [Site "?"] [Date "1962.??.??"] [Round "?"] [White "Tal, Mihail"] [Black "Hecht, Hans-Joachim"] [Result "1-0"] [Annotator "Tactical Analysis 2.10 (10s)"] [PlyCount "97"] [EventDate "1962.??.??"] {[%evp 23,97,23,25,-33,-30,-70,-60,-71,0,0,3,0,46,45,53,0,0,0,0,0,19,16,38,38,40,33,30,36,27,41,50,20,106,102,104,69,62,68,149,72,71,39,59,39,59,36,47,8,86,86,88,79,91,84,88,98,97,89,200,187,220,209,237,229,251,247,384,384,549,542,530,520,513,446,4749,4518]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bg5 Bb7 6. e3 h6 7. Bh4 Bxc3+ 8. bxc3 d6 9. Nd2 e5 10. f3 Qe7 11. e4 Nbd7 {[%CAl Bb8d7,Bd7f8,Bf8g6,Bg6h4][%mdl 32]} 12. Bd3 Nf8 {LiveBook: 31 Games} 13. c5 $146 {E13: Queen's Indian/Nimzo-Indian hybrid: 4 Nc3 Bb7 5 Bg5 h6 6 Bh4 Bb4} (13. Nf1 $11) ({Predecessor:} 13. Bf2 Ne6 14. g3 O-O 15. Qe2 Rfe8 16. O-O Ng5 17. Be3 Nfh7 18. h4 Ne6 19. Rae1 Qf6 20. Nb3 a5 {0-1 (57) Borisenko,G-Kotov,A Moscow (Russia) 1955}) 13... dxc5 $15 14. dxe5 Qxe5 15. Qa4+ {Black is slightly better.} c6 (15... N8d7 $17 16. Qc2 Nd5) 16. O-O $11 {Threatens to win with Nc4.} Ng6 17. Nc4 Qe6 (17... Qxc3 $11 18. Nd6+ Kf8 19. Bxf6 Qxd3) 18. e5 $1 $14 {[%CAl Re5f6]} b5 ({Don't go for} 18... Nxe5 $2 19. Nxe5 O-O 20. Rfe1 $18) 19. exf6 (19. Qb3 $14 O-O 20. Bxg6 Qxc4 21. Qxc4 bxc4 22. exf6 fxg6 23. fxg7 Kxg7 24. Rfe1) 19... bxa4 $11 20. fxg7 Rg8 21. Bf5 Nxh4 22. Bxe6 {next Bh3 is good for White.} Ba6 23. Nd6+ Ke7 {[%mdl 64] Double Attack} 24. Bc4 Rxg7 25. g3 Kxd6 26. Bxa6 Nf5 27. Rab1 {[%mdl 1024] White has compensation.} f6 (27... Ne3 $1 $11 {remains equal.} 28. Rf2 Nd5) 28. Rfd1+ $16 Ke7 29. Re1+ Kd6 30. Kf2 c4 (30... Rd7 $1 $14) 31. g4 (31. Re4 $142) 31... Ne7 32. Rb7 Rag8 33. Bxc4 Nd5 34. Bxd5 cxd5 $14 {[%mdl 4096] Endgame KRR-KRR} 35. Rb4 Rc8 (35... f5 $11 {keeps the balance.}) 36. Rxa4 $16 {And now Ra6+ would win.} Rxc3 37. Ra6+ Kc5 38. Rxf6 h5 {[#]} 39. h3 $1 {[%CAl Bh2h3,Bh3g4,Bg4g5,Bg5g6][%mdl 32]} hxg4 40. hxg4 Rh7 {[#]} (40... a5 $16 {might work better.}) 41. g5 $1 $18 Rh5 42. Rf5 Rc2+ 43. Kg3 Kc4 44. Ree5 d4 (44... Rhh2 $142 45. Rxd5 Rxa2 46. Rc5+ Kb4 47. Rb5+ Kc4 48. Rfc5+ Kd4 49. Rd5+ Kc3) 45. g6 Rh1 (45... Rh8 $142 46. g7 Rg8) 46. Rc5+ {White is clearly winning.} Kd3 47. Rxc2 Kxc2 48. Kf4 Rg1 (48... Rh8 $142 49. Rc5+ Kd2) 49. Rg5 {Accuracy: White = 60%, Black = 34%.} 1-0 [Event "US Meisterschaft 1963/1964"] [Site "Hamburg"] [Date "1963.??.??"] [Round "?"] [White "Byrne, Robert Eugene"] [Black "Fischer, Robert James"] [Result "0-1"] [Annotator "Tactical Analysis 2.10 (10s)"] [PlyCount "50"] [EventDate "1963.??.??"] {[%evp 23,49,-13,-17,-40,-43,-80,-66,-290,-287,-291,-287,-287,-288,-288,-288,-286,-286,-286,-275,-627,-560,-4906,-4918,-3103,-3048,-1822,-1695,-29999]} 1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. cxd5 cxd5 6. Nc3 Bg7 7. e3 O-O 8. Nge2 Nc6 9. O-O b6 10. b3 $146 {D71: Fianchetto Grünfeld: 3 g3 d5 sidelines and 5 cxd5 (without Nf3)} ({Predecessor:} 10. Nf4 e6 11. b3 Ba6 12. Re1 Rc8 13. Ba3 Re8 14. Rc1 Bf8 15. Bxf8 Kxf8 16. Qd2 Qd6 17. h4 Red8 18. Qb2 Kg8 19. Red1 Ne7 20. a3 Rc6 21. Na2 Rdc8 22. Nb4 Rxc1 23. Rxc1 Rxc1+ 24. Qxc1 {½-½ (24) Marini,L-Eliskases,E Mar del Plata 1960}) 10... Ba6 11. Ba3 Re8 12. Qd2 e5 {LiveBook: 3 Games} 13. dxe5 Nxe5 {[%CAl Bc6e5,Be5d3,Bd3f2][%mdl 32]} 14. Rfd1 Nd3 $1 15. Qc2 $2 {[#]} (15. Nd4 $15) 15... Nxf2 $1 $19 {[%mdl 512]} 16. Kxf2 {aiming for Bf3.} Ng4+ {[%mdl 64] Double Attack} 17. Kg1 Nxe3 {[%mdl 64] Double Attack} 18. Qd2 Nxg2 ({Inferior is} 18... Bxe2 19. Nxe2 Bxa1 20. Rxa1 $11) 19. Kxg2 {[#]} d4 $1 {[%CAl Rd4c3][%mdl 512]} 20. Nxd4 Bb7+ $1 21. Kf1 $2 (21. Kg1 Bxd4+ 22. Qxd4 Re1+ 23. Kf2 Qxd4+ {[%mdl 64] Overworked Piece, Deflection} 24. Rxd4 Rxa1 25. Rd7) 21... Qd7 22. Qf2 {[#]} Qh3+ $1 23. Kg1 {[#]} Re1+ $1 {[%mdl 576] Overworked Piece, Deflection} 24. Rxe1 Bxd4 $1 {[%mdl 64] Overworked Piece, Deflection} 25. Qxd4 Qg2# {Accuracy: White = 15%, Black = 93%.} 0-1 [Event "Wijk aan Zee"] [Site "?"] [Date "1999.??.??"] [Round "?"] [White "Kasparov, Garry"] [Black "Topalov, Veselin"] [Result "1-0"] [Annotator "Tactical Analysis 2.10 (12s)"] [PlyCount "89"] [EventDate "1999.??.??"] {[%evp 18,89,15,0,18,18,25,18,54,51,54,54,57,54,58,59,51,36,48,14,53,0,3,0,0,1,11,-55,-53,-58,-53,-62,13,0,0,16,13,7,36,7,30,15,30,0,43,61,480,58,477,471,456,454,545,538,536,536,529,528,524,517,515,492,518,422,545,545,545,505,678,664,658,619,29982,774]} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 c6 6. f3 b5 7. Nge2 Nbd7 8. Bh6 Bxh6 9. Qxh6 Bb7 {B07: Pirc Defence: Miscellaneous Systems} (9... e5 10. dxe5 dxe5 11. Nc1 Bb7 12. Nd3 Qe7 13. g3 O-O-O 14. b4 a5 15. a3 Kc7 16. Be2 axb4 17. axb4 {0-1 (40) Sahl,B (2465)-Hansen,C (2580) Vejle 1994}) 10. a3 $146 {LiveBook: 5 Games} ({Predecessor:} 10. Nc1 e5 11. dxe5 dxe5 12. Nb3 a6 13. O-O-O Qc7 14. Qg7 Rf8 15. g3 O-O-O 16. Bh3 Kb8 17. Bxd7 Nxd7 18. Qxh7 {½-½ (37) Moroz,A (2405)-Yurasov,A Simferopol 1991}) 10... e5 11. O-O-O Qe7 {The position is equal.} 12. Kb1 a6 13. Nc1 {[%CAl Be2c1,Bc1b3,Bb3a5][%mdl 32]} O-O-O 14. Nb3 exd4 15. Rxd4 c5 16. Rd1 Nb6 17. g3 Kb8 {[%CAl Bc8b8,Bb8a7,Ba7b6][%mdl 32]} 18. Na5 Ba8 19. Bh3 ({White should play} 19. g4 $14) 19... d5 $1 $11 20. Qf4+ Ka7 21. Rhe1 {[%CAl Bh1e1,Be1e7,Be7a7][%mdl 32]} d4 22. Nd5 (22. Na2 $11) 22... Nbxd5 $15 23. exd5 Qd6 {...Qxf4 is the strong threat.} 24. Rxd4 cxd4 {[#]} (24... Kb6 $1 $15 25. b4 Qxf4 26. Rxf4 Nxd5 27. Rxf7 cxb4 28. axb4 Nxb4) 25. Re7+ $3 $11 {[%mdl 512]} Kb6 (25... Qxe7 26. Qxd4+ Qc5 27. Qxc5+ Kb8 28. Qb6+ Bb7 29. Qxb7#) 26. Qxd4+ Kxa5 27. b4+ $1 Ka4 {[#]} 28. Qc3 $3 {[%csl Gc2][%CAl Rc3b3][%mdl 512]} Qxd5 ({Weaker is} 28... Bxd5 29. Kb2 $1 {[%mdl 512]} Qe6 30. Bxe6 Bxe6 31. Qc7 h6 32. Qa5#) 29. Ra7 {[%CAl Ra7a6]} Bb7 $1 ({Worse is} 29... Rd6 30. Kb2 Qd4 31. Qxd4 Nd5 32. Qd3 Nc3 33. Qxd6 Nd1+ 34. Qxd1 h6 35. Rxa6#) 30. Rxb7 {White threatens Bf1! and mate.} Qc4 (30... Rhe8 $11 {might be stronger.} 31. Rb6 Ra8) 31. Qxf6 $40 {[%CAl Rf6a6][%mdl 128] White attacks.} Kxa3 $2 {[%mdl 8192]} ({Black should try} 31... Rd1+ $14 32. Kb2 Ra8) 32. Qxa6+ $18 {[%mdl 64] Double Attack} Kxb4 {[#]} 33. c3+ $1 {[%mdl 576] Decoy} Kxc3 {[%CAl Rd8d1] [#]} 34. Qa1+ $1 Kd2 {[%csl Gd2][%CAl Rc4c2]} 35. Qb2+ Kd1 {[#]} 36. Bf1 $1 {[%CAl Rf1c4][%mdl 512]} Rd2 (36... Qxf1 37. Qc2+) 37. Rd7 $1 ({Inferior is} 37. Bxc4 Rxb2+ 38. Kxb2 bxc4 $11) 37... Rxd7 38. Bxc4 bxc4 39. Qxh8 {[%mdl 4096] Endgame KQ-KR} Rd3 40. Qa8 c3 {( -> ...c2+)} 41. Qa4+ Ke1 42. f4 f5 43. Kc1 Rd2 44. Qa7 Rxh2 45. Qg1+ {[%mdl 64] Double Attack Accuracy: White = 72%, Black = 45%.} 1-0 [Event "Dos Hermanas"] [Site "?"] [Date "1996.??.??"] [Round "?"] [White "Kasparov, Garry"] [Black "Kramnik, Vladimir"] [Result "0-1"] [Annotator "Tactical Analysis 2.10 (12s)"] [PlyCount "70"] [EventDate "1996.??.??"] {[%evp 33,70,0,0,0,0,0,0,0,0,0,87,81,166,-44,-51,-55,-57,-212,-218,-223,-218,-753,-760,-725,-710,-29996,-292,-292,-278,-296,-289,-291,-294,-294,-291,-266,-257,-257,-258]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. O-O a6 10. e4 c5 11. d5 c4 12. Bc2 Qc7 13. Nd4 {D48: Semi-Slav: Meran System: 7...b5 8 Bd3 a6} (13. dxe6 fxe6 14. Ng5 Nc5 15. e5 Qc6 16. f3 Nfd7 17. Qe2 Nd3 18. Bxd3 cxd3 19. Qxd3 Nxe5 20. Qe2 h6 21. Qxe5 Qc5+ 22. Qxc5 Bxc5+ {½-½ (30) Sokolov,I (2645)-Shirov,A (2710) Leon 1995 CBM 048 [Ftacnik,L]}) 13... Nc5 14. b4 cxb3 15. axb3 b4 16. Na4 Ncxe4 17. Bxe4 $146 ({Predecessor:} 17. dxe6 Rd8 18. exf7+ Kxf7 19. Be3 Bd6 20. h3 Rhe8 {1-0 (41) Yakovich,Y (2530)-Sorokin,M (2500) Kolkata 1991}) 17... Nxe4 {LiveBook: 6 Games} 18. dxe6 Bd6 $1 {[%CAl Rd6h2]} 19. exf7+ Qxf7 20. f3 Qh5 {[%csl Gd6][%CAl Rh5h2] [#]} 21. g3 O-O (21... Nxg3 $11 {keeps the balance.} 22. hxg3 O-O) 22. fxe4 $16 Qh3 (22... Qe5 $16 {might work better.} 23. Re1 Bb8) 23. Nf3 $2 (23. Qe2 $18 Rxf1+ 24. Qxf1 Qxf1+ 25. Kxf1) 23... Bxg3 $1 $40 {[%mdl 128] Black mounts an attack.} 24. Nc5 Rxf3 $1 {[%mdl 64] [#] Remove Defender} 25. Rxf3 $2 (25. Ra2 $1 $15 Rxf1+ 26. Qxf1 Qxf1+ 27. Kxf1) 25... Qxh2+ $19 26. Kf1 Bc6 {[%mdl 1024] ( -> ...Bb5+). Black has strong compensation.} 27. Bg5 $2 (27. Ra5) 27... Bb5+ 28. Nd3 Re8 29. Ra2 Qh1+ $2 (29... Bxd3+ {mates} 30. Rxd3 Qh1+ {[%mdl 64] Double Attack} 31. Ke2 Qg2+ 32. Ke3 Rxe4#) 30. Ke2 {Black has a decisive advantage.} Rxe4+ 31. Kd2 Qg2+ 32. Kc1 Qxa2 33. Rxg3 Qa1+ 34. Kc2 Qc3+ 35. Kb1 Rd4 {Accuracy: White = 28%, Black = 46%.} 0-1 [Event "WM Moskau 1985"] [Site "?"] [Date "1985.??.??"] [Round "?"] [White "Karpov, Anatoly"] [Black "Kasparov, Garry"] [Result "0-1"] [Annotator "Tactical Analysis 2.10 (10s)"] [PlyCount "84"] [EventDate "1985.??.??"] {[%evp 21,83,15,22,21,19,24,22,-1,29,0,0,-58,-12,-80,-77,-62,-79,-108,-88,-94,-92,-112,-98,-96,-93,-100,-100,-111,-90,-107,-118,-139,-118,-148,-135,-182,-167,-175,-134,-317,-298,-444,-434,-432,-417,-846,-839,-847,-841,-832,-824,-831,-827,-806,-733,-29995,-29996,-29998,-29997,-29997,-29998,-29998,-29999,-29999]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 d5 9. cxd5 exd5 10. exd5 Nb4 11. Be2 Bc5 {[%CAl Rb4d5] LiveBook: 3 Games. B44: Sicilian: Taimanov: 5 Nb5} 12. O-O O-O {[%CAl Rb4d5]} 13. Bf3 Bf5 {White has an edge.} 14. Bg5 Re8 15. Qd2 b5 {[%CAl Bb7b5,Bb5b4][%mdl 32]} 16. Rad1 (16. d6 $1 $11 Ra7 17. Qf4) 16... Nd3 (16... Qd6 $15) 17. Nab1 (17. d6 $11 {remains equal.}) 17... h6 $17 {[%mdl 1024] Black has strong compensation.} 18. Bh4 b4 19. Na4 Bd6 20. Bg3 Rc8 $36 {[%mdl 2048] Black has strong initiative.} 21. b3 g5 22. Bxd6 Qxd6 23. g3 {[#]} Nd7 $1 ({Much weaker is} 23... Nxd5 24. Be2 $11) 24. Bg2 Qf6 25. a3 a5 {[%CAl Ba6a5,Ba5b4][%mdl 32]} 26. axb4 axb4 27. Qa2 Bg6 28. d6 (28. Qd2 $17) 28... g4 $19 29. Qd2 Kg7 30. f3 $2 (30. h3 $17 {was called for.}) 30... Qxd6 {White must now prevent ...gxf3.} 31. fxg4 (31. Qb2+ $142 f6 32. Qd2) 31... Qd4+ {[%mdl 64] Double Attack} 32. Kh1 Nf6 {[%CAl Bd7f6,Bf6e4,Be4f2][%mdl 32]} ({Weaker is} 32... Qxg4 33. h3 $19) 33. Rf4 (33. Qf4 $142 Ne4 34. Rxd3 Qxd3 35. Nb2 Qxb3 36. Nd2 Nxd2 37. Qxd2) 33... Ne4 34. Qxd3 Nf2+ 35. Rxf2 Bxd3 36. Rfd2 Qe3 {Strongly threatening ...Bxb1.} 37. Rxd3 Rc1 {( -> ...Qf2!)} 38. Nb2 {[#]} Qf2 $1 {[%mdl 512] Black mates.} 39. Nd2 Rxd1+ 40. Nxd1 Re1+ {[%mdl 64] Double Attack} 41. Nf1 Rxf1+ 42. Bxf1 Qxf1# {Accuracy: White = 29%, Black = 75%.} 0-1 [Event "Monte Carlo"] [Site "?"] [Date "1996.??.??"] [Round "?"] [White "Anand, Viswanathan"] [Black "Polgar, Judith"] [Result "1-0"] [Annotator "Tactical Analysis 2.10 (12s)"] [PlyCount "65"] [EventDate "1996.??.??"] {[%evp 12,65,7,10,21,12,42,46,64,-6,41,26,38,-43,-43,-43,-43,-44,-35,-65,-24,-62,-59,-46,-44,-54,-56,-59,0,0,0,0,35,8,153,157,187,121,274,250,363,344,381,358,491,491,482,487,471,465,466,431,7012,10258,5723,4895]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 b5 6. f4 {B06: Modern Defence} (6. Nf3 Nd7 7. h4 Ngf6 8. Bd3 Ng4 9. h5 Nxe3 10. fxe3 Nf6 11. hxg6 hxg6 12. Rxh8+ Bxh8 13. O-O-O Qa5 14. Rh1 Bg7 {1-0 (52) Adams,M (2590)-Seirawan,Y (2600) Roquebrune 1992}) 6... Nf6 7. Bd3 {LiveBook: 6 Games} e5 8. Nf3 $146 {The position is equal.} ({Predecessor:} 8. dxe5 dxe5 9. fxe5 Ng4 10. Nf3 Nxe3 11. Qxe3 O-O 12. O-O-O Qe8 13. Qc5 Be6 {0-1 (38) Gdanski,J (2400)-Norwood,D (2405) Baguio City 1987}) 8... exd4 9. Bxd4 O-O 10. O-O (10. e5 $1 $14 Re8 11. O-O) 10... b4 (10... Nbd7 $11) 11. Ne2 $14 Nbd7 12. Kh1 (12. e5 $14 dxe5 13. fxe5 (13. Nxe5 Nxe5 14. fxe5 Ng4 $11)) 12... c5 $15 13. Bg1 Bb7 14. Ng3 Qc7 15. b3 Rae8 (15... h6 $15) 16. Rae1 Re7 17. f5 Rfe8 18. Qf4 Ne5 19. Qh4 Qd8 ({Black should try} 19... Nxf3 $1 $15 20. Rxf3 Re5) 20. Be3 $1 $11 Nxf3 21. gxf3 Qb6 22. Bf4 d5 (22... Nd7 $11 {remains equal.}) 23. e5 $16 c4 {[#]} 24. fxg6 $1 (24. bxc4 $6 dxc4 25. Bxc4 Qd4 $16) 24... hxg6 $2 {[#]} (24... fxg6 $16 25. Nf5 (25. bxc4 Nd7 $15) 25... gxf5 26. Bxf5 h5) 25. Nf5 $1 $18 {[%CAl Rf5g7]} (25. exf6 Bxf6 26. Rxe7 Bxe7 $17) (25. bxc4 dxc4 26. Bxc4 Qd4 $15) 25... gxf5 (25... cxd3 {might work better.} 26. Nxg7 (26. Nxe7+ Rxe7 27. Bg5 {[%mdl 64] Pin} d2 $16) 26... d2) 26. Bxf5 {Hoping for Rg1.} d4 27. Re2 {[%CAl Be1e2,Be2g2,Bg2g7][%mdl 32]} ({Much less strong is} 27. exf6 Qxf6 28. Rxe7 Rxe7 $18) 27... d3 28. Rg2 {White is clearly winning.} (28. exf6 Qxf6 29. Rxe7 (29. Qh7+ $2 Kf8 $19) 29... Rxe7 $11) 28... Rxe5 {[#]} 29. Rxg7+ $1 {[%mdl 512]} Kf8 ({And not} 29... Kxg7 30. Bh6+ Kh8 31. Be3+ Kg8 32. Qg5+ Kf8 33. Bxb6) 30. Qh6 {aiming for Rg6+.} Re2 {If only Black now had time for ...Ke7....} 31. bxc4 d2 (31... Ke7 $142 32. Bxd3 Rf2 33. Bd6+ {[%mdl 64] Overworked Piece, Deflection, Decoy} Kxd6 34. Qxf6+ {[%mdl 64] Double Attack} Re6 35. Qf4+ Re5 36. Rxf2 Qxf2 37. c5+ {[%mdl 64] Discovered Attack} Qxc5 38. Rxf7 Bxf3+ 39. Qxf3 Re1+ 40. Bf1 Qd4 41. Qg3+ Qe5 42. Qxe5+ Rxe5 43. Rxa7 Re8) 32. Rg2+ Ke7 33. Rxe2+ {Accuracy: White = 68%, Black = 37%.} 1-0 [Event "Baden-Baden 1925"] [Site "Hamburg"] [Date "1925.??.??"] [Round "?"] [White "Reti"] [Black "Alekhine, Alexander"] [Result "0-1"] [Annotator "Tactical Analysis 2.10 (10s)"] [PlyCount "84"] [EventDate "1925.??.??"] {[%evp 9,84,-43,-17,-51,16,12,16,16,28,16,34,34,34,34,34,34,29,29,26,29,29,29,29,29,23,28,45,0,25,0,34,22,47,32,56,49,68,21,11,11,21,10,31,27,29,-91,-96,-143,-148,-146,-150,-150,-148,-150,-153,-155,-154,-184,-172,-410,-412,-412,-411,-408,-407,-407,-407,-396,-404,-399,-398,-398,-383,-492,-485,-484,-484]} 1. g3 e5 2. Nf3 e4 {A00: Irregular Openings} 3. Nd4 d5 4. d3 exd3 5. Qxd3 Nf6 (5... c5 $5 {[%CAl Rc5d4]} 6. Qb5+ Qd7 7. Qxd7+ Bxd7 $11) 6. Bg2 Bb4+ (6... c5 $15 7. Nb5 a6) 7. Bd2 $11 Bxd2+ 8. Nxd2 {The position is equal.} O-O 9. c4 Na6 10. cxd5 Nb4 11. Qc4 Nbxd5 12. N2b3 c6 13. O-O Re8 14. Rfd1 Bg4 15. Rd2 Qc8 16. Nc5 Bh3 17. Bf3 Bg4 18. Bg2 Bh3 $1 19. Bf3 Bg4 20. Bh1 h5 21. b4 a6 22. Rc1 h4 23. a4 (23. e4 $14 Nb6 24. Qc3) 23... hxg3 24. hxg3 Qc7 25. b5 {[%CAl Rb5a6]} axb5 (25... Re3 $5 26. Bf3 Bxf3 27. exf3 cxb5 28. axb5 Re7 $11) 26. axb5 Re3 {( -> ...Rxg3+!)} 27. Nf3 {[#]} (27. Bf3 $11 {keeps the balance.}) 27... cxb5 $1 $17 28. Qxb5 {[#]} (28. Qd4 $142) 28... Nc3 $1 {[%CAl Rc3b5]} 29. Qxb7 Qxb7 (29... Qxc5 30. Qxa8+ Re8 31. Qa1 $16) 30. Nxb7 Nxe2+ {[%mdl 64] Double Attack} 31. Kh2 Ne4 {[%mdl 64] Double Attack} 32. Rc4 Nxf2 {Strongly threatening ...Be6.} ({But not} 32... Nxd2 $6 33. Nxd2 Be6 34. fxe3 $11) 33. Bg2 Be6 $36 {[%mdl 2048] Keeping White busy.} 34. Rcc2 $2 (34. Rb4) 34... Ng4+ $19 35. Kh3 Ne5+ 36. Kh2 {next Nxe5 is good for White.} Rxf3 ({Weaker is} 36... Nxf3+ 37. Bxf3 Rxf3 38. Rxe2 $19) 37. Rxe2 Ng4+ 38. Kh3 Ne3+ 39. Kh2 Nxc2 40. Bxf3 Nd4 {[%mdl 64] Double Attack} 41. Rf2 Nxf3+ 42. Rxf3 Bd5 {Accuracy: White = 58%, Black = 68%.} 0-1 [Event "WM-Kandidatenfinale Moskau 1974"] [Site "Hamburg"] [Date "1974.??.??"] [Round "?"] [White "Kortschnoj, Viktor"] [Black "Karpov, Anatoly"] [Result "1-0"] [Annotator "Tactical Analysis 2.10 (10s)"] [PlyCount "39"] [EventDate "1974.??.??"] {[%evp 20,39,-21,0,27,29,196,191,420,420,417,412,407,403,413,401,394,387,572,561,557,530]} 1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. c4 Be7 6. Nc3 O-O 7. Qc2 c5 8. d5 exd5 9. Ng5 Nc6 {E17: Queen's Indian: 4 g3 Bb7 5 Bg2 Be7} 10. Nxd5 g6 11. Qd2 $146 {LiveBook: 6 Games} ({Predecessor:} 11. Nh3 Nxd5 12. cxd5 Nd4 13. Qd1 Ba6 14. Nf4 Bd6 15. Be3 Bxf4 16. Bxd4 cxd4 17. gxf4 {0-1 (31) Pirc,V-Colle,E Bled 1931}) 11... Nxd5 {The position is equal.} 12. Bxd5 {Threatens to win with Nxh7!} Rb8 $2 {[#]} (12... Na5 $11 {and Black has nothing to worry.}) 13. Nxh7 $1 $18 {[%mdl 512]} Re8 $2 (13... Nd4) (13... Kxh7 14. Qh6+) 14. Qh6 Ne5 {[#]} 15. Ng5 $1 Bxg5 16. Bxg5 ({Avoid the trap} 16. Qxg5 $2 Qxg5 17. Bxg5 Bxd5 $19) 16... Qxg5 17. Qxg5 Bxd5 18. O-O ({But not} 18. cxd5 $2 Nf3+ 19. Kf1 Nxg5 $19) 18... Bxc4 (18... Bf3 {is a better defense.} 19. Qd2 Nxc4) 19. f4 {[%CAl Bf2f4,Bf4f5][%mdl 32]} Nc6 20. f5 1-0