[Event "2023 Autumn Marathon"] [Site "https://lichess.org/p87cYlsF"] [Date "2023.10.28"] [White "stob1"] [Black "PuzzleSolves"] [Result "1-0"] [UTCDate "2023.10.28"] [UTCTime "13:20:51"] [WhiteElo "1969"] [BlackElo "2546"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-29"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } d6 3. Nf3 g6?! { (0.00 → 0.62) Inaccuracy. a6 was best. } (3... a6 4. d4 cxd4 5. Nxd4 Nf6 6. Be3 Qc7 7. f3 h5 8. Be2) 4. Bb5+?! { (0.62 → -0.13) Inaccuracy. d4 was best. } (4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. f3 h5 8. Bc4 Bd7) 4... Nd7? { (-0.13 → 0.98) Mistake. Bd7 was best. } (4... Bd7 5. Bxd7+ Qxd7 6. d4 cxd4 7. Qxd4 Nf6 8. Qd3 Bg7 9. O-O) 5. d4 Bg7?! { (0.96 → 1.56) Inaccuracy. a6 was best. } (5... a6 6. Bxd7+ Bxd7 7. dxc5 dxc5 8. Qe2 Bg7 9. O-O Bxc3 10. bxc3) 6. dxc5 dxc5 7. Qe2 a6 8. Bxd7+ Bxd7 9. Bg5?! { (0.79 → 0.06) Inaccuracy. O-O was best. } (9. O-O Bc6 10. Rd1 Qb6 11. Bf4 Nf6 12. e5 Nh5 13. Be3 Qxb2 14. Qd2 O-O 15. Rab1 Qa3) 9... h6?! { (0.06 → 0.67) Inaccuracy. Bxc3+ was best. } (9... Bxc3+ 10. bxc3 Qc7 11. e5 Bc6 12. O-O h6 13. Be3 e6 14. Nd2 Ne7 15. Nc4 Bb5 16. a4) 10. Bh4 g5 11. Bg3 e6?? { (0.50 → 2.46) Blunder. Bxc3+ was best. } (11... Bxc3+ 12. bxc3 Nf6 13. O-O Qa5 14. Rab1 b5 15. Ne5 Be6 16. c4 Qa4 17. Rfd1 Nd7 18. Nxd7) 12. O-O-O Qb6? { (2.20 → 4.00) Mistake. Bxc3 was best. } (12... Bxc3 13. bxc3) 13. Be5?! { (4.00 → 2.84) Inaccuracy. Ne5 was best. } (13. Ne5 Bxe5 14. Bxe5 Rh7 15. h4 Qd8 16. Rd2 h5 17. Rhd1 f6 18. Bg3 g4 19. Qe3 Rc8) 13... Bxe5 14. Nxe5 Bb5?! { (2.99 → 3.82) Inaccuracy. Qc7 was best. } (14... Qc7 15. Nxd7 O-O-O 16. Nxc5 Qxc5 17. Rxd8+ Kxd8 18. Rd1+ Ke8 19. e5 Qc7 20. Qf3 Ne7 21. Ne4) 15. Qf3 Rh7 16. Nxb5 Qxb5? { (3.21 → 5.48) Mistake. axb5 was best. } (16... axb5 17. Rd7 Rxa2 18. Kd2 Ra4 19. Rd1 g4 20. Qf4 Rd4+ 21. Ke1 Ne7 22. Qxg4 b4 23. b3) 17. Rd7 Qxd7 18. Nxd7 Kxd7 19. Rd1+ Ke8 20. e5 Rb8 21. Rd6 Ne7 22. Qd3 Rh8 23. g4?! { (4.68 → 3.35) Inaccuracy. Qb3 was best. } (23. Qb3 b5 24. Rxa6 Nd5 25. Qf3 Rh7 26. Rc6 b4 27. Rxc5 Rd8 28. a4 bxa3 29. Qxa3 f5) 23... Nc6 24. Qe4 Ke7 25. c3?! { (3.99 → 2.48) Inaccuracy. Qe3 was best. } (25. Qe3 Kf8 26. f4 gxf4 27. Qxc5 Kg7 28. Qc4 Nxe5 29. Qxf4 f6 30. Rxe6 Rbf8 31. Re7+ Rf7) 25... Rbd8 26. Rxd8 Rxd8 27. Qh7 Nxe5 28. Qxh6 Nf3?! { (2.05 → 3.13) Inaccuracy. Nd3+ was best. } (28... Nd3+ 29. Kd2) 29. Qh7?! { (3.13 → 1.96) Inaccuracy. h4 was best. } (29. h4 Rd2 30. hxg5 Rxf2 31. g6 fxg6 32. Qg7+ Kd6 33. Qxb7 a5 34. Qb6+ Kd5 35. Qxa5 Rf1+) 29... Rd5 30. Qe4 Nd2 31. Qe2 c4?! { (2.18 → 3.10) Inaccuracy. b5 was best. } (31... b5 32. b3 c4 33. Kc2 a5 34. Qe3 Nf1 35. Qa7+ Kf6 36. bxc4 bxc4 37. Qc7 Nd2 38. h3) 32. Kc2?! { (3.10 → 2.23) Inaccuracy. Qe3 was best. } (32. Qe3 Nf1 33. Qb6 Kf6 34. h3 Rd7 35. Qc5 Nd2 36. Qc8 Ke7 37. Kc2 b5 38. Qxa6 Rd5) 32... e5?! { (2.23 → 3.32) Inaccuracy. Kf6 was best. } (32... Kf6 33. b3 b5 34. h3 a5 35. Qe3 Rd3 36. Qxd3 cxd3+ 37. Kxd2 Ke5 38. Kxd3 Kd5 39. Ke3) 33. Qe3 f6 34. Qb6 Rd7 35. Qc5+ Ke6 36. b4?! { (3.40 → 2.37) Inaccuracy. Kc1 was best. } (36. Kc1) 36... b5? { (2.37 → 4.23) Mistake. cxb3+ was best. } (36... cxb3+ 37. axb3 Nf3 38. Qc4+ Rd5 39. Qc8+ Rd7 40. Qe8+ Re7 41. Qg6 Nh4 42. Qg8+ Rf7 43. Kd2) 37. Qc6+ Rd6?! { (3.97 → 5.87) Inaccuracy. Ke7 was best. } (37... Ke7 38. Qxa6 Ne4 39. a4 Nd6 40. axb5 Rb7 41. b6 Ke6 42. Qa5 Ke7 43. Kc1 Rb8 44. Kb2) 38. Qe8+ Kd5 39. Kxd2 Ke4+ 40. Kc2 Kf4 41. Qc8 Kf3 42. Qf5+ Ke2 43. Qe4+ Kxf2 44. a4 Rd3 45. axb5 axb5 46. Qf5+ Ke2 47. Qxf6 e4 48. Qxg5 e3 49. Qxb5 Rd2+ 50. Kc1 Rd1+ 51. Kb2 Rd2+ 52. Ka3 Kd1 53. Qxc4?? { (4.83 → 0.42) Blunder. Qf5 was best. } (53. Qf5 Rc2 54. Qd5+ Rd2 55. Qe4 Rd3 56. Qxc4 Kd2 57. Qa2+ Kxc3 58. b5 Rd8 59. Qb2+ Kd3) 53... e2 54. Qxe2+ Rxe2 55. b5 Kc2 56. Kb4 Kd3 57. b6 Re5?? { (0.00 → 5.05) Blunder. Rxh2 was best. } (57... Rxh2 58. Kc5 Rc2 59. Kd6 Rxc3 60. g5 Rb3 61. Kc7 Rc3+) 58. c4?? { (5.05 → 0.09) Blunder. b7 was best. } (58. b7 Re8 59. Kc5 Rg8 60. h4 Kxc3 61. g5 Kd2 62. Kb6 Re8 63. g6 Ke3 64. Ka7 Re7) 58... Kd4?? { (0.09 → 2.74) Blunder. Re1 was best. } (58... Re1 59. Kb5 Rb1+ 60. Kc5 Rc1 61. b7 Rxc4+ 62. Kb5 Rc2 63. g5 Rb2+ 64. Kc6 Rc2+ 65. Kd5) 59. h4?? { (2.74 → 0.00) Blunder. b7 was best. } (59. b7 Re2 60. Kb5 Rxh2 61. g5 Rb2+ 62. Kc6 Kxc4 63. g6 Rg2 64. b8=Q Rxg6+ 65. Kb7 Kd5) 59... Ke4?? { (0.00 → 6.28) Blunder. Re1 was best. } (59... Re1 60. Kb5 Rb1+ 61. Kc6 Rc1 62. Kd6 Rxc4 63. h5 Rb4 64. Kc7 Rc4+ 65. Kb7 Ke5 66. g5) 60. c5?? { (6.28 → -4.54) Blunder. b7 was best. } (60. b7 Re8 61. Kb5 Kd4 62. c5 Re2 63. Kc6 Re8 64. g5 Rf8 65. h5 Re8 66. g6 Rh8) 60... Kd5 61. b7 Re8?? { (-5.37 → 7.31) Blunder. Re1 was best. } (61... Re1 62. Kc3 Rb1 63. g5 Rxb7 64. g6 Rg7 65. h5 Kxc5 66. Kb3 Kd5 67. Kb4 Ke6 68. Kc5) 62. Kb5 Re1 63. Kb6 Rb1+ 64. Kc7 Kxc5 65. b8=Q Rxb8 66. Kxb8 Kd6?! { (34.84 → Mate in 38) Checkmate is now unavoidable. Kd5 was best. } (66... Kd5 67. h5 Ke6 68. Kb7 Kf6 69. Kc6 Kg5 70. Kd6 Kxg4 71. h6 Kg5 72. h7 Kg4 73. h8=Q) 67. Kc8 Ke7 68. h5 Kf6 69. Kd7 Kg5 70. Ke6 Kh6 71. Kf5 Kh7 72. Kf6 Kh6 73. Kf5 Kh7 74. g5 Kg7 75. Ke6 Kh7 76. Kf6 Kg8 77. Kg6 Kh8 78. Kh6 Kg8 79. g6 Kh8 80. Kg5 Kg8 81. h6 Kh8 82. g7+ Kh7 83. Kf6 Kg8 84. h7+ Kxh7 85. Kf7 { Black resigns. } 1-0