[Event "43rd Olympiad 2018"] [Site "Batumi GEO"] [Date "2018.09.27"] [Round "4.4"] [White "Kjartansson, Gudmundur"] [Black "Salomon, Johan"] [Result "0-1"] [ECO "D38"] [WhiteElo "2428"] [BlackElo "2477"] [Annotator "Reeh,Oliver"] [PlyCount "60"] [EventDate "2018.09.24"] [SourceVersionDate "2021.09.11"] [WhiteTeam "Iceland"] [BlackTeam "Norway"] [WhiteTeamCountry "ISL"] [BlackTeamCountry "NOR"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d5 5. Qa4+ Nc6 6. e3 O-O 7. Qc2 b6 8. a3 Bxc3+ 9. bxc3 Ba6 10. cxd5 Bxf1 11. Kxf1 exd5 12. c4 Na5 13. cxd5 Qxd5 14. Bd2 Nc4 15. Ke2 Ne4 16. Bb4 Rfe8 17. Rhc1 b5 18. a4 a6 19. axb5 axb5 20. Kf1 h6 21. Kg1 Rxa1 22. Rxa1 Re6 23. Ra7 Rc6 24. Bc5 f5 25. Rb7 Kh7 26. Rxb5 {[%tqu "En","26...?g6!? targets the g2-point inducing White to unpin his g-pawn and play 27.?f1? Take your time and try to determine how Black gets the advantage after that - no sacrifice! When you are ready, please playe 26...?g6!?","","","c6g6","A clever move! Black creates threats on the d5-g2 diagonal. Now 27.?e1! is best. The game continuation 27.?f1?, however, allows Black to show his amazing point. As I said, no sacrifice!",1,"c4a3","",0,"e4c5","",0,"De","26...?g6!? nimmt den Punkt g2 aufs Korn und verleitet Wei? dazu, mit 27.?f1? seinen g-Bauern zu entfesseln ?berlegen Sie in Ruhe, wie Schwarz danach in Vorteil kommt - kein Opfer! Wenn Sie soweit sind, f?hren Sie bitte 26...?g6!? aus.","","","c6g6","Ein cleverer Zug! Schwarz schafft Drohungen auf der Diagonalen d5-g2. Nun ist 27.?e1! am besten. Die Partiefortsetzung 27.?f1? dagegen erlaubt Schwarz, seine ?berraschende Pointe zu zeigen. Wie gesagt, kein Opfer!",1,"c4a3","",0,"e4c5","",0]} Rg6 $5 {[%csl Rg6][%CAl Rg6g2,Rd5g2]} (26... Na3 {[%csl Ga3][%CAl Ga3c2,Ga3b5]} {[%tqu "En","A motif to remember: what is White's only reply to Black's fork ...?a3?","","","c2b3","The saving counter-attack against the queen on d5 - Black has no time to play ...?xb5. This motif might become important in this game.",2,"c5a3","",0,"De","Ein merkenswertes Motiv: Wie lautet die einzige Antwort von Wei? auf die schwarze Gabel ...?a3?","","","c2b3","Der rettende Gegenangriff gegen die Dame d5 - Schwarz hat keine Zeit f?r...?xb5. Dies Motiv k?nnte nochmal wichtig werden...",2,"c5a3","",0]} 27. Qb3 $1 $11 {[%csl Gb3][%CAl Gb3d5]} (27. Bxa3 $2 Qxb5 $19 (27... Rxc2 $4 28. Rxd5 $18) {Stockfish dev-20230314-f0556dcb:} 28. Qa2 Nc3 29. Qa1 Qb3 30. Nd2 Ne2+ 31. Kf1 Qd3 32. Qb1 Rc2 (32... Qxd2 $5 {Stockfish dev-20230507-65e21505:} 33. Bc5 ({Stockfish dev-20230507-65e21505:} 33. Qxf5+ $2 Rg6 34. g4 Qd1+ 35. Kg2 Qg1+ 36. Kf3 Nc3 37. e4 Qh1+ 38. Ke3 Qd1 39. Kf4 Ne2+ 40. Ke3 Nxd4 41. Qxg6+ Kxg6 42. h4 Qf3+ 43. Kxd4 Qxf2+ $19 {-5.69}) ({Stockfish dev-20230507-65e21505:} 33. Qe1 Qxe1+ 34. Kxe1 Nc3 35. Bb4 Nd5 $19 {-4.71}) 33... Qc1+ 34. Qxc1 Nxc1 35. h3 Nd3 {-4.58}) 33. Qxc2 Ng3+ 34. Kg1 Qxc2 35. hxg3 Qxd2 $19)) (26... Nxc5 27. Rxc5 Rxc5 28. dxc5 Qxc5 29. Nd2 {[%tqu "En","How can Black keep the balance?","Which move prevents both ?xf5+ and ?xc4 by White?","","c5a5","You are a true escape artist! The queen keeps an eye on f5 and presses on the a5-e1 diagonal - 30.?xc4?? ?e1++! After 30.?xc4 ?xd2 the position is completely balanced.",2,"De","Wie kann Schwarz das Gleichgewicht wahren?","Welcher Damenzug verhindert sowohl ?xf5+ als auch ?xc4 von Wei??","","c5a5","Sie alter Entfesselungsk?nstler! Die Dame beh?lt f5 im Auge und wirkt segensreich auf der Diagonalen a5-e1 - 30.?xc4?? ?e1++! Nach 30.?xc4 ?xd2 ist die Stellung komplett ausgeglichen.",2]} Qa5 {[%csl Ga5][%CAl Ga5f5,Ga5e1]} (29... Qa3 $4 {[%CAl Gd2f1]} {Stockfish dev-20230507-65e21505:} 30. Qxc4 c5 31. Kf1 Qa5 32. Ke1 Qc7 33. Qe6 Qxh2 34. Qxf5+ Kh8 35. Qd5 $18 {+4.79}) (29... Qb4 $2 $16) 30. Qxc4 (30. Nxc4 $4 Qe1#) 30... Qxd2 $11) 27. Kf1 $2 {A very unfortunate square for the king. Ein sehr unglückliches Feld für den König.} (27. Ne1 $1 {[%CAl Ge1g2]}) {[%tqu "En","Can you find Black's continuation?","Move the ?g6 again!","","g6a6","This re-shift is the real point of the manoeuvre 26...?c6-g6! Two continuations for White 28.?b1 and 28.?g1. Ready for battle?",4,"De","Finden Sie die Fortsetzung von Schwarz?","Ziehen Sie erneut den ?g6!","","g6a6","Dieser Rückschwenk ist die eigentliche Pointe des Manövers 26...?c6-g6! Zwei Fortsetzungen f?r Wei?: 28.?b1 und 28.?g1. Klar zum Gefecht?",4]} 27... Ra6 $3 {[%CAl Ga6a1] This re-shift is the real point of the manoeuvre 26...?c6-g6! Dieser Rückschwenk ist die eigentliche Pointe des Manövers 26...Tc6-g6!} 28. Rb1 (28. Rb4 Ra1+ $1 (28... Ra2 $2 29. Qxc4 (29. Qxa2 $4 {Stockfish dev-20230314-f0556dcb:} Nxe3+ 30. Ke2 Qxa2+ 31. Kxe3 Qxf2+ 32. Kf4 Qxg2 33. Rb3 Nf6 34. Ne5 Qe4+ 35. Kg3 f4+ 36. Kf2 Qc2+ $19 {[%CAl Rc2f2,Rc2b3]}) {Stockfish dev-20230128-e4e61cd9:} 29... Rxf2+ 30. Ke1 Qa8 {[%CAl Ga8a1]} 31. Ra4 Qb7 32. Rb4 Qa8 $11 {[%eval 0,32]}) 29. Ne1 {[%tqu "En","","","","a1a2","and Black wins:",4]} Ra2 $1 {and Black wins: und Schwarz siegt:} 30. Qxc4 Nd2+ $19 {[%CAl Rd2f1,Rd2c4]}) (28. Kg1 Na3 $1 {[%CAl Ra3c2,Ra3b5]} 29. Qb3 (29. Bxa3 Qxb5 $19) {[%tqu "En","And what is Black supposed to play now?","","","a3b5","That's it - 30.?xd5 ?a1+ followed by mate. Game over.",1,"De","Und was soll Schwarz denn jetzt spielen?","","","a3b5","Das ist es - 30.?xd5 ?a1+ nebst matt. Game over.",1]} 29... Nxb5 $1 {[%CAl Rb3d5,Ga6a1,Ra1g1]} 30. Qxd5 Ra1+ 31. Ne1 Rxe1#) {[%tqu "En","Black to play and win.","You remember this motif? :-) After 28...?a3 29.?b3","","a6a2","Nice! Now we see why White's 27.?f1? was so unfortunate!",2,"De","Schwarz zieht und gewinnt.","You remember this motif? :-) After 28...?a3 29.?b3","","a6a2","Sch?n! Jetzt sehen wir auch, warum 27.?f1? von Wei? so ungl?cklich war!",2]} 28... Ra2 $19 {[%CAl Rc4e3,Rc4d2]} 29. Qd1 (29. Qxa2 {[%tqu "En","Black's last move, please.","","","c4e3","...winning the queen.",1,"c4d2","Oops - 30.?xd2!+-",0,"De","Den letzten Zug f?r Schwarz, bitte.","","","c4e3","Mit Damengewinn.",1,"c4d2","Hoppla - 30.?xd2!+-",0]} Nxe3+ {[%csl Ge3][%CAl Ge3f1,Gd5a2]} (29... Ncd2+ $4 30. Qxd2 Nxd2+ 31. Nxd2 $18) 30. fxe3 Qxa2 $19) 29... Rxf2+ 30. Kg1 Nxe3 0-1 [Event "Tata Steel Challengers"] [Site "Wijk aan Zee NED"] [Date "2023.01.28"] [Round "12.7"] [White "Mishra, Abhimanyu"] [Black "Pechac, Jergus"] [Result "1-0"] [ECO "C50"] [WhiteElo "2559"] [BlackElo "2637"] [Annotator "3700"] [SetUp "1"] [FEN "5r2/p3nk2/P2Rb3/1p1p3P/1P1B2P1/2P2K2/5P2/8 b - - 0 47"] [PlyCount "46"] [EventDate "2023.01.14"] [SourceVersionDate "2021.09.11"] {[#]} 47... Rg8 {[%CAl Rg8g4,Re6g4,Gf3g4]} {[%tqu "En","","","","d4a7","",0,"h5h6","",10]} 48. Bxa7 $2 (48. h6 $1 Bxg4+ 49. Kf4 Bd1 50. h7 Rg4+ 51. Ke3 Rh4 {[%tqu "En","","","","e3d2","",10]} 52. Kd2 {[%CAl Rd2d1]} (52. h8=Q $5) (52. Rf6+ $2 $16) 52... Rxh7 (52... Bg4 53. h8=Q $18 {Stockfish dev-20230507-65e21505:} Rxh8 54. Bxh8 Nc8 55. Rxd5 Nb6 56. Rg5 Bd7 57. Bd4 Na8 58. Rg7+ Ke6 59. Bxa7 $18 {+7.12}) 53. Kxd1 Nc8 54. Rc6 Ne7 55. Rc7 $18 {[%CAl Rc7a7,Rd4a7,Ga6a7,Ga7a8]}) 48... Bxg4+ 49. Kf4 Bxh5 50. f3 Rg3 $2 (50... Nc8 $5 51. Bb8 Ke7 52. Rc6 Rf8+ 53. Ke5 Bxf3 54. a7 Nxa7 55. Rc7+ Kd8 56. Rxa7 Kc8 57. Bd6 Re8+ 58. Be7 Kb8 59. Rd7 Bg4 $11) {[%tqu "En","","","","a7d4","",10,"f4g3","",0]} 51. Bd4 $1 {[%csl Ra6][%CAl Gd4c3,Ga6a7,Ga7a8]} (51. Kxg3 $2 Nf5+ 52. Kf4 Nxd6 53. Ke5 Nc8 54. Bd4 Bxf3 $11) 51... Rxf3+ 52. Kg5 Rf5+ 53. Kh4 Bd1 (53... Ng6+ $2 54. Kg3 Rf3+ 55. Kh2 Rf1 {[%CAl Gf1a1]} {[%tqu "En","","","","a6a7","",10]} 56. a7 Ra1 57. Rd8 Ne5 58. a8=Q Rxa8 59. Rxa8 $18) 54. a7 Rh5+ 55. Kg3 Nf5+ 56. Kg2 Rg5+ 57. Kf1 $6 (57. Kf2 $18) 57... Nxd6 58. a8=Q Ne4 $6 (58... Bb3 59. Kf2 Rg6 60. Qd8 Ke6 61. Ke3 Bc2 62. Kf4 Bd1 63. Qc7 Bh5 64. Ke3 Kf5 65. Qh7 Bd1 66. Kf2 Bb3 67. Qh5+ Rg5 68. Qh3+ Rg4 69. Kf3 Bd1+ 70. Ke3 Nc4+ 71. Kf2 Kg5 72. Be3+ Kf6 73. Qh6+ Kf5 74. Qh5+ Ke6 75. Qe8+ Kf5 76. Qf7+ Ke4 77. Qh7+ Ke5 78. Bd4+ Ke6 79. Ke1 Nb2 80. Qh3 Ke7 81. Bc5+ Ke6 82. Qh6+ Kf5 83. Qh7+ Kg5 84. Qg7+ Kf5 85. Qf7+ Ke5 86. Bd4+ Rxd4 87. cxd4+ Ke4 88. Qg6+ Kf4 89. Qg2 $18 {[%CAl Rg2d5,Rg2b2]}) 59. Qb7+ Kg6 60. Qxb5 Bb3 61. Qe8+ Kf5 62. Qf7+ Kg4 63. Kg2 Rf5 64. Qe6 $6 (64. Qg6+ $5 Rg5 65. Qe8 $18) 64... Bd1 $6 (64... Bc4 65. Be3 Bf1+ 66. Kh2 Nf6 67. Qd6 Rh5+ (67... Be2 68. Qg3+ Kh5 69. Kg1 Bd3 70. Qh2+ Kg6 71. Qg2+ Kh5 72. Qg3 $18) 68. Kg1 Rf5 69. Qb6 Bc4 70. b5 Rf3 71. Qe6+ Kg3 72. Qe5+ Kh3 73. Bf2 Bxb5 74. Qg5 Rxf2 75. Qe3+ Kg4 76. Kxf2 $18) 65. b5 Ng5 66. Qxf5+ $5 Kxf5 67. b6 Bf3+ 68. Kg1 Ne6 69. b7 Nxd4 70. cxd4 1-0 [Event "Tata Steel Challengers"] [Site "Wijk aan Zee NED"] [Date "2023.01.29"] [Round "13.1"] [White "Donchenko, Alexander"] [Black "Ivic, Velimir"] [Result "1-0"] [ECO "D14"] [WhiteElo "2627"] [BlackElo "2585"] [Annotator "3700"] [SetUp "1"] [FEN "8/r5pR/5p2/3p1k2/3P3P/8/5PP1/6K1 w - - 0 40"] [PlyCount "29"] [EventDate "2023.01.14"] [SourceVersionDate "2021.09.11"] {[#]} 40. h5 Ra1+ $2 (40... Kg5 $142 $5 41. g3 (41. h6 Ra1+ 42. Kh2 gxh6 43. Rd7 Ra5 $11) (41. Kh2 Ra4 42. Rxg7+ Kxh5 43. Rf7 Kg6 $11) 41... Ra4 42. Rxg7+ Kxh5 43. Rh7+ Kg5 44. Rh4 Ra1+ 45. Kg2 Ra4 $11) 41. Kh2 g6 (41... Kg5 {[%tqu "En","","","","h7g7","",10]} 42. Rxg7+ Kxh5 {[%tqu "En","","","","h2g3","",10]} 43. Kg3 {[%csl Rh4][%CAl Gg3h4]} Rd1 {[%tqu "En","","","","g3f4","",10]} 44. Kf4 {[%CAl Gf4f5,Rf5f6]} Rxd4+ 45. Kf5 Kh6 46. Rg6+ Kh7 47. Rxf6 $18 {[%CAl Gf5e5]}) {[%tqu "En","","","","g2g4","",10]} 42. g4+ $1 {[%CAl Rh5g6,Gg4h5,Gh5h6,Gf5g5,Gf5f4,Gf5e4,Gf5e6]} Kg5 (42... Kxg4 43. hxg6 Ra8 {[%tqu "En","","","","h7f7","",10]} 44. Rf7 {[%CAl Gg6g7,Gf7f8,Rf7f6]} Kg5 45. g7 Rg8 46. Kg3 Kg6 {[%tqu "En","","","","f7d7","",10]} 47. Rd7 {[%CAl Rd7d5]} Kh7 (47... Rxg7 48. Rxg7+ Kxg7 {[%tqu "En","","","","g3f4","",10]} 49. Kf4 Kg6 50. f3 Kg7 51. Kf5 Kf7 52. f4 Kg7 (52... Ke7 {Stockfish dev-20230128-e4e61cd9:} 53. Kg6 Ke6 54. f5+ Ke7 55. Kg7 Ke8 56. Kxf6 $18 Kd7 57. Kg6 Ke7 58. f6+ Ke8 59. Kg7 Kd7 60. f7 Kc6 61. f8=Q Kb5 62. Qc5+ Ka4 63. Qb6 Ka3 64. Qb1 Ka4 65. Kf6 Ka5 66. Ke5 Ka4 67. Kxd5 Ka3 68. Kc4 Ka4 69. Qa2# {[%eval 32734,80]}) 53. Ke6 {[%CAl Re6d5]} Kg6 54. Kxd5 Kf5 55. Kc6 Kxf4 56. d5 $18 {[%CAl Gd5d6,Gd6d7,Gd7d8]}) 48. Kf4 {[%CAl Gf4f5,Rf5f6]} Ra8 {[%CAl Ga8a6]} 49. Kf5 Ra6 50. Rxd5 Kxg7 51. Rd7+ Kf8 52. Kg6 Ke8 53. Rf7 {[%csl Gf6,Rf7,Rg6][%CAl Rf7f6,Rg6f6]} Rd6 54. Rxf6 Rxd4 55. f4 Rd2 56. Kg7 Rg2+ 57. Rg6 $18) 43. Rg7 Kxg4 {[%tqu "En","","","","h5h6","",10]} 44. h6 $1 (44. hxg6 $11) (44. Rxg6+ $11) 44... Ra8 (44... Ra3 45. Rxg6+ Kh5 46. Rxf6 $18 (46. h7 Kxg6 47. h8=Q $18)) 45. Rxg6+ Kf5 46. Rg7 Rh8 47. h7 Ke4 48. Kg3 Kxd4 (48... Kf5 49. Kh4 Kf4 50. Kh5 f5 51. Kg6 Kf3 52. Kxf5 Kxf2 53. Ke5 Ke3 54. Kxd5 $18) 49. Kf4 Kd3 50. Re7 d4 51. Kf5 Kc2 52. Kxf6 d3 53. Kg7 d2 54. Rc7+ 1-0 [Event "NB 4/h USSR (ch) 46/32"] [Site "?"] [Date "1988.??.??"] [Round "?"] [White "Kasparov, Garry"] [Black "Salov, Valery"] [Result "1-0"] [WhiteElo "2760"] [BlackElo "2625"] [Annotator "Kasparov,Garry; Nikitin,Alexander"] [SetUp "1"] [FEN "8/p4kp1/1p6/1P2Bp1p/n2K1P2/6P1/7P/8 w - - 0 1"] [PlyCount "35"] [EventDate "1988.??.??"] [SourceTitle "Best of CI Kasparov"] [Source "Chess Informant"] [SourceDate "2017.12.12"] [SourceVersion "1"] [SourceVersionDate "2017.12.12"] [SourceQuality "2"] {[%tqu "En","","","","e5b8","",10,"d4d5","",0] Diagram [#]} 1. Bb8 $1 (1. Kd5 Nc5 2. Kc6 g6 3. Bd6 $1 Ke6 $1 (3... Ne6 4. Kb7 Nd4 5. Ka6 $1 Ke6 6. Be5 Nb3 7. Kxa7 $18) 4. Bxc5 (4. Bb8 a6 $1 5. Kxb6 Nd7+ 6. Kxa6 Nxb8+ 7. Kb7 Nd7 {[%CAl Ge6d5,Gd5e4,Ge4f3,Gf3g2]} 8. Kc6 {[%csl Rd5][%CAl Gc6d5]} Ke7 $11) 4... bxc5 5. Kxc5 Kd7 $11) 1... Ke6 (1... h4 2. gxh4 Kg6 3. Bxa7 Kh5 4. Kc4 Kxh4 5. Kb4 Nc5 6. Bxb6 Nd3+ 7. Kc4 Nxf4 8. Ba5 Ne6 9. Kd5 Nf8 (9... Nf4+ 10. Kd6 $1) 10. Kd6 $1 $18 {[%csl Rd7][%CAl Gd6d7,Gb5b6,Gb6b7,Gb7b8] ? b6-b7-b8?}) 2. Bxa7 g6 (2... Kd7 3. Ke5 Kc7 4. Kxf5 Nc3 5. Kg6 Nxb5 6. Bxb6+ Kxb6 7. Kxh5 Kc7 8. Kg6 Kd7 9. Kxg7 Nd4 (9... Ke7 10. f5 Nd6 11. g4 Ne8+ 12. Kg6 Kf8 13. f6 Nd6 14. g5 Nf7 15. h4 Kg8 16. h5 $18) 10. Kg6 {[%csl Rf5][%CAl Gg6f5]} Ke7 11. h4 Ne2 12. h5 Kf8 13. h6 Kg8 14. f5 Nxg3 15. f6 Ne2 16. f7+ Kf8 17. h7 Nf4+ 18. Kf5 $18) (2... Kd6 3. Bb8+ $1 Ke6 4. Bc7 $1 Kd7 (4... g6 $1 5. Kc4 Kd7 6. Be5 Ke6 7. Bd4 {[%csl Rb2,Rc3][%CAl Gc4b4]} Kd6 8. Kb4 Kd5 9. Bg1 $16) 5. Be5 $1 Nc5 6. Kd5 Ne6 7. Bb8 $1 g6 8. Ba7 h4 9. Bxb6 hxg3 10. hxg3 g5 11. Ke5 $1 gxf4 12. gxf4 $18) 3. Kc4 h4 {[%tqu "En","","","","g3h4","",10]} 4. gxh4 $1 Nb2+ {[%tqu "En","","","","c4c3","",10]} 5. Kc3 $1 Na4+ (5... Nd1+ 6. Kd4 $18 {[%csl Gb2,Rc3,Rd5,Re3,Gf2][%CAl Gd4d5,Gd4c3,Gd4e3,Ra7b6]}) 6. Kb4 Nc5 7. Bxb6 Nd3+ 8. Kc4 Nxf4 9. Bf2 $1 Nh3 {[%tqu "En","","","","f2a7","",10]} 10. Ba7 $1 Kd7 (10... Kd6 11. Kd4 $1 {[%CAl Gd4e5,Ge5f6,Rf6g6,Rg6f5]} Kc7 12. Ke5 $18) 11. Kd5 Nf4+ 12. Ke5 Nh5 13. Bc5 $1 f4 (13... Ng7 14. Kf6 Ne6 15. Be3 {[%csl Rf4][%CAl Ge3f4]} Nc7 16. Kxg6 Nxb5 17. h5 $18) 14. Bf2 Ke7 15. Ke4 Ke6 16. Bd4 Kd6 17. Kf3 Kd5 18. b6 (18. b6 Kc6 19. Kg4 Kb7 20. Kg5 f3 21. Kg4 {? ?f3-g4-g5-g6}) 1-0 [Event "Eastern States-ch op"] [Site "Washington DC"] [Date "1956.11.??"] [Round "?"] [White "Fischer, Robert James"] [Black "Di Camillo, Attilio"] [Result "1-0"] [ECO "C90"] [Annotator "Reeh,Oliver"] [PlyCount "81"] [EventDate "1956.11.??"] [EventType "swiss"] [EventRounds "7"] [EventCountry "USA"] [SourceTitle "Fischer"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 d6 7. c3 Bg4 8. h3 Bh5 9. d3 Be7 10. Nbd2 O-O 11. Re1 Qd7 12. Nf1 Na5 13. Bc2 h6 14. g4 Bg6 15. Ng3 Nh7 16. Nf5 Nb7 17. d4 exd4 18. cxd4 Nd8 19. Nxe7+ Qxe7 20. d5 c5 21. Bf4 Nb7 22. Bg3 Rfe8 23. a4 Qf6 24. axb5 axb5 25. Kg2 Ng5 26. Nxg5 hxg5 27. Rxa8 Rxa8 28. e5 Bxc2 29. Qxc2 dxe5 30. Bxe5 Qd8 31. d6 c4 32. Qe4 Nc5 33. Qc6 Nd3 34. Re3 Rc8 35. Qb7 Rb8 36. Qd5 Nb4 37. Qc5 Nd3 38. Qd4 {[%csl Gd4,Gd6,Ge5]} Rb6 {[%csl Gd6,Ge5][%CAl Gd6d7,Gb6b7,Gb7d7,Ge5g3] What is the correct continuation for White here? 38.?g3 or 38.d7 ?b7? Wie lautet hier die richtige Fortsetzung f?r Wei? - 38.?g3 or 38.d7 ?b7?} (38... f6) 39. d7 $1 (39. Bxg7 Rxd6 $19) (39. Bg3 {[%csl Gd6]} Nf4+ {[%csl Gf4]} 40. Bxf4 gxf4 {[%csl Gd6]}) 39... Rb7 {[%csl Ge3,Ge5] White to play and win. Wei? zieht und gewinnt.} (39... Nxe5 40. Rxe5 Re6 41. Rc5) 40. Bc7 $1 {[%csl Gd8,Ge8] Clearing the e-file with tempo. R?umt die e-Linie mit Tempo.} Nf4+ (40... Qxc7 41. d8=Q+) (40... Rxc7 41. Re8+) 41. Kf1 1-0 [Event "USA-ch"] [Site "New York"] [Date "1957.??.??"] [Round "7"] [White "Fischer, Robert James"] [Black "Sherwin, James T"] [Result "1-0"] [ECO "B87"] [Annotator "Reeh,Oliver"] [PlyCount "71"] [EventDate "1957.??.??"] [EventType "tourn"] [EventRounds "13"] [EventCountry "USA"] [SourceTitle "MCD"] [Source "ChessBase"] [SourceDate "1999.07.01"] [SourceVersion "1"] [SourceVersionDate "1999.07.01"] [SourceQuality "1"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. O-O b5 8. Bb3 b4 9. Nb1 Bd7 10. Be3 Nc6 11. f3 Be7 12. c3 bxc3 13. Nxc6 Bxc6 14. Nxc3 O-O 15. Rc1 Qb8 16. Nd5 exd5 17. Rxc6 dxe4 18. fxe4 Qb5 19. Rb6 Qe5 20. Bd4 Qg5 21. Qf3 Nd7 22. Rb7 Ne5 23. Qe2 Bf6 24. Kh1 a5 25. Bd5 Rac8 26. Bc3 a4 27. Ra7 Ng4 28. Rxa4 Bxc3 29. bxc3 Rxc3 {Abandoning the back rank. Verl?sst die eigene Grundreihe.} 30. Rxf7 $1 Rc1+ {How does White win now? Wie gewinnt Wei? jetzt?} ({Okay for Black was Okay f?r Schwarz war} 30... h5 $1 31. Rxf8+ (31. Rf5+ $4 Kh7 32. Rxg5 Rc1+ $19 {[%csl Ge2][%CAl Rc1h1]}) 31... Kxf8 32. Qf1+ Nf6 (32... Ke7 $2 33. Ra7+ Kd8 34. Qf8#) (32... Qf6 33. Qxf6+ Nxf6 34. h3 $11) 33. Rc4 $11 {[%csl Gc3,Rc4][%CAl Gc4c1]}) (30... Rxf7 31. Ra8+ {[%csl Ra8,Gc8,Gd8][%CAl Ra8g8] and mate - the rook f7 is pinned. und Matt - der Turm f7 ist ja gefesselt.}) (30... Qxd5 31. Rxf8+ Kxf8 32. Qf1+ $1 (32. exd5 $4 Rc1+ $19 {[%csl Ge2][%CAl Rc1h1]}) 32... Qf7 (32... Nf6 33. exd5 $18 {[%csl Ra4,Gc3,Rf1,Gf6]}) 33. Ra8+ Ke7 34. Ra7+ $18 {[%csl Ra7,Ge7,Rf1,Gf7][%CAl Ra7f7,Gf1a1]}) 31. Qf1 $1 (31. Rf1+ $4 Kh8 {and now White's back rank weakness decides, since pinned ?f1 cannot capture on f8: und nun entscheidet die Grundreihenschw?che von Wei?, da der gefesselte ?f1 nicht auf f8 nehmen kann:} 32. Rxc1 Qxc1+ $19 {[%CAl Rc1h1]}) 31... h5 (31... Rxf1+ 32. Rxf1+ Qxd5 (32... Rf7 33. Ra8+ $18 {[%CAl Ra8g8] und Matt.}) 33. Rxf8+ Kxf8 34. exd5 $18 {[%csl Ra4,Rg4]}) 32. Qxc1 $1 (32. Rxf8+ $2 Kh7 $11 {and Black is on top again! , und Schwarz ist wieder obenauf.}) 32... Qh4 {[%CAl Rh4h2]} (32... Qxc1+ 33. Rf1+ Kh8 34. Rxc1 $18) 33. Rxf8+ Kh7 (33... Kxf8 {Stockfish dev-20230507-65e21505:} 34. Qc8+ Ke7 35. Ra7+ Kf6 36. Qf5# {[%eval 32762,27]}) 34. h3 Qg3 35. hxg4 h4 36. Be6 1-0