CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/z1Y80YH7"] [Date "2024.11.21"] [White "Benton"] [Black "Sasha"] [Result "0-1"] [UTCDate "2024.11.21"] [UTCTime "00:31:01"] [WhiteElo "1844"] [BlackElo "1665"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+10"] [WhiteTitle "GM☾"] [BlackTitle "IM🧁"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qd8 4. Nf3 Nf6 5. d4 Bf5 6. Bg5?! { (1.33 → 0.52) Inaccuracy. Ne5 was best. } (6. Ne5 Be6 7. Bd3 g6 8. Ne2 Bg7 9. O-O O-O 10. Nf4 Bd7 11. Bc4 Nc6 12. Re1 e6) 6... Nbd7 7. Bc4 e6 8. O-O?! { (0.91 → 0.14) Inaccuracy. d5 was best. } (8. d5) 8... Be7?! { (0.14 → 0.99) Inaccuracy. c6 was best. } (8... c6 9. Bd3 Bxd3 10. Qxd3 Be7 11. Rfd1 O-O 12. Ne4 Re8 13. Bf4 Qb6 14. Nxf6+ Nxf6 15. a4) 9. Bd3?! { (0.99 → 0.06) Inaccuracy. d5 was best. } (9. d5) 9... Bxd3 10. Qxd3 O-O 11. Rad1 h6 12. Bxf6 Nxf6 13. Ne4 Nxe4 14. Qxe4 Bf6 15. b3 Qd5 16. Qe3 Rfd8 17. c4 Qd6 18. d5 exd5 19. Rxd5 Qe7 20. Rxd8+ Rxd8 21. Qxa7 b6 22. h3?! { (0.81 → 0.00) Inaccuracy. Re1 was best. } (22. Re1 Qd7 23. Qa3 Bc3 24. Rf1 Bf6 25. Qc1 Be7 26. Qf4 Bb4 27. h3 Bc5 28. Qe4 Bb4) 22... Kh7? { (0.00 → 1.24) Mistake. Bc3 was best. } (22... Bc3 23. Qa4 g6 24. Qc6 Rd6 25. Qa8+ Rd8) 23. Re1 Qd6 24. Qb7 Qc5?! { (1.04 → 1.95) Inaccuracy. Bc3 was best. } (24... Bc3) 25. Qe4+ g6 26. Qe3 Qxe3 27. Rxe3 Kg7 28. Ne5?? { (1.56 → -0.04) Blunder. Kf1 was best. } (28. Kf1) 28... Bxe5 29. Rxe5 Rd1+ 30. Kh2 Rd7? { (0.21 → 1.53) Mistake. Rd2 was best. } (30... Rd2 31. a4 Rxf2 32. c5 bxc5 33. Rxc5 Rb2 34. Rb5 Kf6 35. a5 Ra2 36. b4 Ke6 37. Kg3) 31. a4?! { (1.53 → 0.93) Inaccuracy. Re2 was best. } (31. Re2 c5 32. Kg3 Kf6 33. Kf4 Rd1 34. g3 Rd3 35. Ke4 Rd1 36. Ke3 Kf5 37. Rd2 Rxd2) 31... Kf6 32. Re3 Kf5?! { (0.92 → 1.49) Inaccuracy. Rd2 was best. } (32... Rd2) 33. Rf3+ Ke5 34. g4 h5?! { (0.75 → 1.39) Inaccuracy. c5 was best. } (34... c5) 35. Kg3 hxg4?! { (1.78 → 2.46) Inaccuracy. hxg4 was best. } (35... hxg4 36. Kxg4) 36. hxg4? { (2.46 → 1.09) Mistake. Kxg4 was best. } (36. Kxg4) 36... Kd6?? { (1.09 → 6.93) Blunder. f5 was best. } (36... f5 37. gxf5 gxf5 38. Re3+ Kf6 39. c5 bxc5 40. Rc3 Rd5 41. f4 Ke6 42. Kh4 Rd8 43. Rxc5) 37. Re3?? { (6.93 → 0.91) Blunder. Rd3+ was best. } (37. Rd3+ Ke7 38. Rxd7+ Kxd7 39. Kf4 Kd6 40. Kg5 Kc5 41. Kf6 Kb4 42. g5 Kxb3 43. Kxf7 Kxc4) 37... Kc5 38. f4 Kb4 39. f5 gxf5 40. gxf5 f6 41. Kg4 Rd6?? { (0.22 → 5.04) Blunder. Rg7+ was best. } (41... Rg7+) 42. Re6?? { (5.04 → 0.22) Blunder. Kh5 was best. } (42. Kh5) 42... Rd4+ 43. Kh5 Kxb3 44. Rxf6 Rf4 45. Kg5 Rf1?? { (0.28 → 5.82) Blunder. Rxc4 was best. } (45... Rxc4 46. Re6 Rxa4 47. f6 Ra8 48. Rc6 b5 49. f7 b4 50. Kg6 Ka3 51. Rxc7 Rf8 52. Re7) 46. Re6?? { (5.82 → 0.78) Blunder. Rc6 was best. } (46. Rc6 Kxa4 47. f6 b5 48. cxb5 Kxb5 49. Rxc7 Rf2 50. Kg6 Rg2+ 51. Kf7 Rf2 52. Ke7 Rd2) 46... Kxc4 47. f6 Kb4?? { (0.52 → 3.63) Blunder. Kd5 was best. } (47... Kd5) 48. Re4+ Ka5?! { (3.69 → 5.69) Inaccuracy. Kb3 was best. } (48... Kb3 49. Rf4) 49. Rf4 Rg1+ 50. Kf5 Rg8 51. f7 Rf8 52. Kg6 c5 53. Kg7 Ra8 54. Re4?! { (11.60 → 6.03) Inaccuracy. f8=Q was best. } (54. f8=Q Rxf8 55. Kxf8 Ka6 56. Kf7 Kb7 57. Ke6 Kc6 58. Ke5 Kb7 59. Kd5 Ka6 60. Kc4 Kb7) 54... b5 55. axb5 Kxb5?! { (6.11 → 9.26) Inaccuracy. Kxb5 was best. } (55... Kxb5 56. Re8 Ra7 57. Kg8 Rxf7 58. Kxf7 Kc4 59. Ke6 Kd3 60. Rd8+ Ke4 61. Kd6 c4 62. Kc5) 56. Re8?! { (9.26 → 5.94) Inaccuracy. Re8 was best. } (56. Re8) 56... Ra7 57. Kg8 Rxf7 58. Kxf7 c4?! { (6.37 → 53.21) Inaccuracy. Kc4 was best. } (58... Kc4 59. Ke6) 59. Re4?? { (53.21 → 0.00) Blunder. Ke6 was best. } (59. Ke6 Kb4 60. Kd5 Kc3 61. Re3+ Kd2 62. Kd4 c3 63. Rxc3 Ke2 64. Ke4 Kf2 65. Rc4 Kg3) 59... Kb4 60. Ke6 Kb3 61. Kd5 c3 62. Re3 Kb2 63. Kc4 c2 64. Rb3+ Kc1 65. Kc3? { (0.00 → -1.23) Mistake. Kd4 was best. } (65. Kd4 Kd2 66. Rd3+ Kc1) 65... Kd1 66. Kb2?? { (-1.34 → -57.13) Blunder. Rb6 was best. } (66. Rb6 c1=Q+) 66... c1=Q+ 67. Ka2 Qc2+?? { (-57.14 → -2.91) Blunder. Qd2+ was best. } (67... Qd2+ 68. Ka3 Qa5+ 69. Kb2 Kd2 70. Rh3 Qe5+ 71. Ka3 Kc2 72. Kb4 Qe4+ 73. Kc5 Qf5+ 74. Kd6) 68. Rb2?? { (-2.91 → Mate in 20) Checkmate is now unavoidable. Ka3 was best. } (68. Ka3 Qc6) 68... Qc4+?? { (Mate in 20 → -2.47) Lost forced checkmate sequence. Qa4+ was best. } (68... Qa4+ 69. Kb1 Qe4+ 70. Ka2 Kc1 71. Ka3 Qa8+ 72. Kb3 Qd5+ 73. Ka3 Qa5+ 74. Kb3 Qb5+ 75. Kc3) 69. Rb3?? { (-2.47 → Mate in 3) Checkmate is now unavoidable. Ka3 was best. } (69. Ka3 Qc3+) 69... Kc2 70. Ka1 Qa4+ 71. Ra3 Qxa3# { Black wins by checkmate. } 0-1