CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/KzJWIXE7"] [Date "2024.09.22"] [White "Nikolai"] [Black "AppleBotHaley"] [Result "1/2-1/2"] [UTCDate "2024.09.22"] [UTCTime "17:03:00"] [WhiteElo "1271"] [BlackElo "1619"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-6"] [BlackTitle "🍎"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Nf3 Nc6?! { (0.21 → 0.79) Inaccuracy. Nf6 was best. } { D02 Queen's Pawn Game: Chigorin Variation } (2... Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7 7. Be2) 3. Bf4 Bf5 4. c3 Nf6 5. Nbd2 e6 6. e3 a6 7. Be2 Be7 8. O-O O-O 9. h3?! { (0.88 → 0.23) Inaccuracy. Nh4 was best. } (9. Nh4 Qd7 10. Rc1 Rfe8 11. c4 h6 12. Nxf5 exf5 13. Bf3 Nb4 14. Qb3 Ne4 15. Nxe4 dxc4) 9... Ne4?! { (0.23 → 0.75) Inaccuracy. Bd6 was best. } (9... Bd6 10. Re1 Bxf4 11. exf4 Ne7 12. Nf1 h6 13. Ng3 Bh7 14. Ne5 Qd6 15. a3 c5 16. dxc5) 10. Nxe4 dxe4 11. Ne5 Nxe5 12. Bxe5 Bd6 13. Bg4? { (0.96 → -0.12) Mistake. Bxd6 was best. } (13. Bxd6 cxd6 14. Qb3 Qg5 15. Kh2 Qe7 16. c4 Rad8 17. Rac1 Bg6 18. Qb6 f5 19. b4 f4) 13... Bxe5 14. dxe5 Qxd1 15. Bxd1 Rad8 16. Bg4?? { (0.17 → -1.99) Blunder. f4 was best. } (16. f4) 16... Bg6?? { (-1.99 → 0.25) Blunder. Bxg4 was best. } (16... Bxg4 17. hxg4 Rd2 18. b4 Rfd8 19. Kh2 g5 20. c4 R8d3 21. Kg3 Kg7 22. a4 Rc3 23. c5) 17. g3?? { (0.25 → -1.32) Blunder. Rfd1 was best. } (17. Rfd1) 17... h6? { (-1.32 → 0.06) Mistake. h5 was best. } (17... h5 18. Bd1 Rd5 19. b4 Rfd8 20. Be2 Rxe5 21. Rfd1 Red5 22. c4 Rd2 23. Kf1 Bf5 24. Bxh5) 18. h4?? { (0.06 → -1.54) Blunder. Rfd1 was best. } (18. Rfd1) 18... Bh7?? { (-1.54 → 0.63) Blunder. h5 was best. } (18... h5 19. Bd1 Rd2 20. Rb1 Rfd8 21. Re1 Kh7 22. Be2 Kh6 23. Red1 Bf5 24. Rxd2 Rxd2 25. Kf1) 19. b3?! { (0.63 → -0.17) Inaccuracy. Rfd1 was best. } (19. Rfd1 Rd3 20. Kf1 g5 21. Be2 Rd5 22. Rxd5 exd5 23. Rd1 c6 24. c4 dxc4 25. Bxc4 Bf5) 19... Rd3 20. c4 b5?? { (-0.08 → 2.24) Blunder. Bf5 was best. } (20... Bf5) 21. cxb5 axb5 22. Be2 Rd5 23. Rad1?? { (2.37 → 0.32) Blunder. Rfc1 was best. } (23. Rfc1 b4 24. Rxc7 Rd2 25. Kf1 g5 26. hxg5 hxg5 27. Rb7 Rc8 28. Bd1 Rcd8 29. Bh5 Bg6) 23... Rxe5 24. Rd7 c6 25. Rc7 Bf5? { (0.39 → 1.59) Mistake. g5 was best. } (25... g5 26. hxg5) 26. Rxc6 Bh3?! { (1.38 → 2.00) Inaccuracy. h5 was best. } (26... h5 27. Rb6) 27. Rfc1 Bf5?? { (2.35 → 5.41) Blunder. g5 was best. } (27... g5 28. b4) 28. Rb6 b4 29. Rxb4 Rd5 30. f3?? { (4.57 → 0.15) Blunder. Rd4 was best. } (30. Rd4 Ra5) 30... Rd2 31. Re1 exf3 32. Bxf3 Rxa2 33. Be4? { (-0.17 → -1.47) Mistake. Re2 was best. } (33. Re2 Ra1+ 34. Kf2 Rc8 35. g4 Bc2 36. Rd2 g5 37. hxg5 hxg5 38. Rc4 Rxc4 39. Rd8+ Kg7) 33... Bxe4 34. Rxe4 Rfa8?! { (-1.50 → -0.89) Inaccuracy. Rb2 was best. } (34... Rb2 35. Kf1 Rxb3 36. Kf2 Rc8 37. Re5 g6 38. Kf3 Kg7 39. Ra5 Rc2 40. Re2 Rcc3 41. Raa2) 35. b4 Ra1? { (-1.22 → 0.00) Mistake. Rb2 was best. } (35... Rb2 36. Rf1 Raa2 37. Rf3 Rg2+ 38. Kf1 Rh2 39. Kg1 Kf8 40. Ref4 Rhg2+ 41. Kf1 f6 42. Rf2) 36. Rxa1 Rxa1+ 37. Kf2 Rb1 38. Ke2 Rg1?! { (0.00 → 0.53) Inaccuracy. Kf8 was best. } (38... Kf8 39. Rc4 Rb3 40. Kd2 Ke7 41. h5 Kd6 42. Rd4+ Ke7 43. Rc4) 39. Rg4?! { (0.53 → 0.00) Inaccuracy. Kd3 was best. } (39. Kd3 f5 40. Rd4 e5 41. Rd5 Kf7 42. Rxe5 Kf6 43. Re8 Kf7 44. Ra8 Rxg3 45. b5 f4) 39... f5 40. Rc4 Rxg3 41. b5 Rg2+ 42. Kd3 Rb2 43. Rc5 Rh2?! { (0.00 → 0.88) Inaccuracy. h5 was best. } (43... h5 44. Kc3 Rb1 45. e4 f4 46. Kc2 Rb4 47. Kc3) 44. b6?! { (0.88 → -0.11) Inaccuracy. Kc3 was best. } (44. Kc3 Rh1 45. Rc4 Kf7 46. b6 Rc1+ 47. Kb4 Rb1+ 48. Ka5 Ke7 49. h5 e5 50. Ka6 Rb3) 44... Ra2?? { (-0.11 → 4.35) Blunder. Rb2 was best. } (44... Rb2 45. Rc6 Kf7 46. h5 Ke7 47. Kc3 Rb1 48. Kc4 Kd7 49. Rc7+ Kd6 50. Rb7 Rb2 51. Rb8) 45. b7 Rb2 46. Rc7 Kh7 47. Kc3 Rb6 48. Kc4 Kg6 49. Kc5 Rb1 50. Kd6?! { (2.41 → 1.68) Inaccuracy. Kc6 was best. } (50. Kc6 e5) 50... Kh5?! { (1.68 → 2.85) Inaccuracy. Kf6 was best. } (50... Kf6 51. h5 g5 52. hxg6 Kxg6 53. Kc6 Rc1+ 54. Kd7 Rb1 55. Kc8 Kg5 56. Rg7+ Kf6 57. Rd7) 51. Kd7?? { (2.85 → 0.00) Blunder. Rxg7 was best. } (51. Rxg7) 51... Kxh4 52. Kc8?? { (0.00 → -2.88) Blunder. Kxe6 was best. } (52. Kxe6 g6 53. Rg7 h5 54. Rxg6 Rxb7 55. Kxf5 Rf7+ 56. Ke5 Kh3 57. e4 h4 58. Kd6 Rf3) 52... Kg4?? { (-2.88 → 0.00) Blunder. g5 was best. } (52... g5 53. Re7) 53. b8=Q Rxb8+ 54. Kxb8 h5 55. Rxg7+ Kf3 56. Re7 h4 57. Rxe6 h3 58. Rh6 Kg2?? { (0.00 → 5.95) Blunder. Kxe3 was best. } (58... Kxe3 59. Rxh3+ Kf2 60. Kc7 f4 61. Kd6 f3 62. Rxf3+ Kxf3 63. Ke5 Ke3 64. Ke6 Kd3 65. Kf6) 59. Kc7 h2 60. Kd6 h1=Q 61. Rxh1 Kxh1 62. Ke5 Kg2 63. Kxf5 Kf3 64. Ke5?? { (Mate in 13 → 0.00) Lost forced checkmate sequence. e4 was best. } (64. e4 Kf2 65. e5 Kf3 66. e6 Ke3 67. e7 Kd4 68. e8=Q Kd5 69. Qd7+ Kc5 70. Ke4 Kc4) 64... Kxe3 { The game is a draw. } 1/2-1/2