CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/h6jsjta7"] [Date "2024.10.06"] [White "Caelan"] [Black "AppleBotHaley"] [Result "0-1"] [UTCDate "2024.10.06"] [UTCTime "17:27:14"] [WhiteElo "1475"] [BlackElo "1622"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+5"] [WhiteTitle "©"] [BlackTitle "🍎"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A46"] [Opening "Yusupov-Rubinstein System"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nf6 2. Nf3 e6 3. e3 { A46 Yusupov-Rubinstein System } Be7 4. Nc3?! { (0.26 → -0.26) Inaccuracy. Bd3 was best. } (4. Bd3 d5 5. O-O c5 6. b3 b6 7. dxc5 Bxc5 8. Bb2 O-O 9. Nbd2 Bb7 10. Qe2 Nbd7) 4... O-O 5. Be2 h6?! { (-0.30 → 0.49) Inaccuracy. d5 was best. } (5... d5 6. O-O b6 7. b3 Nbd7 8. Bb2 c5 9. Nb1 Bb7 10. Nbd2 Rc8 11. Rc1 a6 12. h3) 6. O-O?! { (0.49 → -0.15) Inaccuracy. Rg1 was best. } (6. Rg1) 6... Nc6?! { (-0.15 → 0.74) Inaccuracy. d5 was best. } (6... d5 7. b3 b6 8. Bb2 Bb7 9. Rc1 Nbd7 10. Nb1 c5 11. Nbd2 Rc8 12. c4 dxc4 13. Nxc4) 7. Bd2?! { (0.74 → -0.09) Inaccuracy. e4 was best. } (7. e4) 7... Bb4? { (-0.09 → 0.97) Mistake. d5 was best. } (7... d5 8. b3 b6 9. Na4 Nb8 10. c4 dxc4 11. bxc4 c5 12. dxc5 bxc5 13. Nc3 Nc6 14. Qc2) 8. g3? { (0.97 → -0.19) Mistake. a3 was best. } (8. a3 Bxc3 9. Bxc3 b6 10. b4 Bb7 11. Bb2 d5 12. Bd3 Ne7 13. a4 Ne4 14. a5 a6) 8... Bxc3?! { (-0.19 → 0.38) Inaccuracy. d5 was best. } (8... d5 9. Bd3) 9. Bxc3 Ne4 10. Qd3 d5 11. Nd2 Nxc3 12. Qxc3 e5?! { (0.19 → 1.00) Inaccuracy. Qd6 was best. } (12... Qd6 13. Nf3 Rd8 14. Rfd1 b6 15. a4 f6 16. Qa3 Qxa3 17. Rxa3 Bb7 18. Nd2 a5 19. Rb3) 13. dxe5 Re8?! { (1.18 → 2.24) Inaccuracy. d4 was best. } (13... d4 14. exd4 Qxd4 15. Qxd4 Nxd4 16. Bd1 Rd8 17. Ne4 Bf5 18. Re1 Ne6 19. f4 a5 20. Rc1) 14. Nf3? { (2.24 → 0.62) Mistake. f4 was best. } (14. f4 d4 15. exd4 Nxd4 16. Bd3 Bf5 17. Rae1 Qd7 18. Bxf5 Nxf5 19. Rf2 Rad8 20. Qc4 b5) 14... Bg4 15. Qc5?? { (0.75 → -1.81) Blunder. Rfe1 was best. } (15. Rfe1) 15... Bxf3?? { (-1.81 → 1.42) Blunder. Nxe5 was best. } (15... Nxe5) 16. Bxf3 Rxe5 17. Rfd1? { (1.68 → 0.33) Mistake. Rad1 was best. } (17. Rad1) 17... d4? { (0.33 → 1.37) Mistake. Qf6 was best. } (17... Qf6) 18. Qc4? { (1.37 → 0.33) Mistake. Qa3 was best. } (18. Qa3 Qf6) 18... b5?? { (0.33 → 8.84) Blunder. Qf6 was best. } (18... Qf6 19. exd4) 19. Qd3?? { (8.84 → 3.57) Blunder. Qxc6 was best. } (19. Qxc6 Rb8 20. Rxd4 Qe8 21. Qxc7 Rc8 22. Qb7 a5 23. Rad1 Re7 24. Qd5 Re5 25. Qd6 Re6) 19... Nb4?? { (3.57 → 7.95) Blunder. Re6 was best. } (19... Re6 20. exd4 Rb8 21. c3 b4 22. Qc4 Na5 23. Qc5 Nb7 24. Qxa7 Rb6 25. Qa4 Qf6 26. Kg2) 20. Qd2 Nd5 21. Qxd4 Qd6 22. e4?? { (8.13 → 3.36) Blunder. Bxd5 was best. } (22. Bxd5 Rd8 23. e4 Kh8 24. Qc3 c6 25. Qxc6 Qxc6 26. Bxc6 Rc8 27. Bd7 Rxc2 28. Bh3 g6) 22... Nb4? { (3.36 → 5.91) Mistake. Nb6 was best. } (22... Nb6 23. Qxd6) 23. Qxd6 cxd6 24. c3 Nc6 25. Rxd6 Ne7 26. Rad1 a5 27. Rc1 b4 28. Rd4 Rc8 29. c4 Nc6 30. Rd6 Kf8 31. a4 bxa3 32. bxa3 Ke7 33. Rd5 Rxd5?! { (4.65 → 7.47) Inaccuracy. Rb8 was best. } (33... Rb8 34. Bg2) 34. exd5?? { (7.47 → 2.30) Blunder. cxd5 was best. } (34. cxd5) 34... Nd4 35. Bg4 Rd8?? { (2.76 → 6.66) Blunder. f5 was best. } (35... f5 36. Bd1 Kd6 37. Kf1 Rb8 38. Ba4 Kc5 39. Bb5 g5 40. a4 f4 41. gxf4 gxf4 42. Rd1) 36. Rd1?! { (6.66 → 4.17) Inaccuracy. c5 was best. } (36. c5 f5) 36... Nb3 37. a4?! { (4.12 → 3.25) Inaccuracy. Rb1 was best. } (37. Rb1 a4) 37... g6?! { (3.25 → 4.87) Inaccuracy. Kd6 was best. } (37... Kd6 38. Rb1 Nd4 39. Bh3 g5 40. Bf1 h5 41. f4 gxf4 42. gxf4 Nf3+ 43. Kg2 Nd2 44. Rb2) 38. Bf3?? { (4.87 → 2.26) Blunder. Rb1 was best. } (38. Rb1 Nc5) 38... Rc8?? { (2.26 → 4.65) Blunder. Kd6 was best. } (38... Kd6) 39. Rb1?? { (4.65 → 1.30) Blunder. d6+ was best. } (39. d6+) 39... Nd2? { (1.30 → 2.47) Mistake. Nd4 was best. } (39... Nd4) 40. Rb7+ Kd8?? { (2.38 → 5.38) Blunder. Kf6 was best. } (40... Kf6) 41. Rxf7?! { (5.38 → 3.48) Inaccuracy. Be2 was best. } (41. Be2) 41... Nxf3+?! { (3.48 → 5.23) Inaccuracy. Rxc4 was best. } (41... Rxc4) 42. Rxf3 Rxc4 43. Ra3?? { (5.38 → 1.44) Blunder. Rf6 was best. } (43. Rf6) 43... Kd7?! { (1.44 → 2.45) Inaccuracy. g5 was best. } (43... g5 44. Kg2) 44. Kg2?! { (2.45 → 1.55) Inaccuracy. h4 was best. } (44. h4) 44... Kd6? { (1.55 → 3.43) Mistake. g5 was best. } (44... g5 45. Re3) 45. f4?? { (3.43 → 0.24) Blunder. Rf3 was best. } (45. Rf3 Rxa4 46. Rf6+ Kc5 47. Rxg6 h5 48. Rh6 h4 49. Ra6 hxg3 50. hxg3 Kxd5 51. f4 Ra1) 45... Kxd5 46. g4?! { (0.42 → -0.09) Inaccuracy. Kf3 was best. } (46. Kf3 h5 47. Rd3+ Ke6 48. Re3+ Kf6 49. Re4 Rc2 50. Re5 Rxh2 51. Rxa5 Ra2 52. Ke3 Ra1) 46... Kc5 47. Kf3 Kb4?? { (0.19 → 3.05) Blunder. Kd5 was best. } (47... Kd5 48. h4 Ke6 49. Rb3 Rxa4 50. Rb6+ Kf7 51. h5 Ra3+ 52. Ke4 Ra4+ 53. Ke5 gxh5 54. gxh5) 48. Ra1?? { (3.05 → 0.75) Blunder. Re3 was best. } (48. Re3 Kxa4 49. f5 gxf5 50. gxf5 Rc8 51. Ke4 Re8+ 52. Kf4 Rf8 53. Rf3 Kb4 54. Ke5 a4) 48... Rc3+?? { (0.75 → 4.12) Blunder. g5 was best. } (48... g5 49. Rb1+) 49. Ke4 Rc4+ 50. Ke3?? { (4.75 → 0.13) Blunder. Ke5 was best. } (50. Ke5) 50... g5?? { (0.13 → 4.47) Blunder. Kc5 was best. } (50... Kc5) 51. f5 Rxg4 52. f6?? { (4.94 → -0.47) Blunder. Rf1 was best. } (52. Rf1) 52... Rc4?? { (-0.47 → 5.53) Blunder. Rf4 was best. } (52... Rf4 53. h4 Rxf6 54. hxg5 hxg5 55. Rg1 Re6+ 56. Kd3 Rd6+ 57. Ke4 Kxa4 58. Rxg5 Rd8 59. Rg1) 53. Kd3?? { (5.53 → -1.00) Blunder. Rf1 was best. } (53. Rf1 Rc8 54. Ke4 Kxa4 55. Kf5 Kb3 56. f7 a4 57. Kg6 Rf8 58. Kxh6 a3 59. Kxg5 a2) 53... Rf4 54. Ke3?? { (-0.31 → -6.23) Blunder. h4 was best. } (54. h4 gxh4 55. Rh1 Kxa4 56. f7 Rxf7 57. Rxh4+ Kb3 58. Rxh6 Rd7+ 59. Ke2 a4 60. Rb6+ Kc3) 54... Rxf6 55. Kd4 Rf4+ 56. Ke5 Kb3 57. Kd6 Rxa4 58. Rxa4 Kxa4 59. Kc6 Kb4 60. Kb6?! { (-13.88 → Mate in 17) Checkmate is now unavoidable. Kd5 was best. } (60. Kd5 a4) 60... a4 61. Kc6 a3 62. Kd6 a2 63. h4 gxh4 64. Ke6 h3 65. Kf6 h5 66. Kg6 h4 67. Kh5 h2 68. Kxh4 h1=Q+ 69. Kg4 a1=Q 70. Kf4 Qh5 71. Ke4 Qa4 72. Kd4 Ka5+ 73. Ke3 Qh3+ 74. Kd2 Qa2+ 75. Kc1 Qh1# { Black wins by checkmate. } 0-1