CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/gq0Z1cWW"] [Date "2025.08.20"] [White "Morrison"] [Black "Maria"] [Result "1/2-1/2"] [UTCDate "2025.08.20"] [UTCTime "20:38:08"] [WhiteElo "1211"] [BlackElo "1136"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+1"] [WhiteTitle "IM"] [BlackTitle "❦"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Modern Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 Nf6 2. e4? { (0.35 → -0.86) Mistake. c4 was best. } (2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 Bb4 6. Bg5 c5 7. e5 cxd4 8. Qa4+ Nc6) 2... d5?? { (-0.86 → 1.03) Blunder. Nxe4 was best. } (2... Nxe4) 3. exd5 { B01 Scandinavian Defense: Modern Variation } Qxd5 4. c4 Qe4+ 5. Be3?! { (0.91 → 0.35) Inaccuracy. Ne2 was best. } (5. Ne2 Bf5 6. Bf4 Na6 7. Nc3 Qc2 8. Qxc2 Bxc2 9. a3 c6 10. Rc1 Bg6 11. h4 e6) 5... Ng4 6. f3?? { (0.25 → -9.79) Blunder. Qd2 was best. } (6. Qd2 Nxe3) 6... Qf5?? { (-9.79 → 8.03) Blunder. Qxe3+ was best. } (6... Qxe3+ 7. Ne2) 7. fxg4 Qe4 8. g3?? { (9.00 → -2.76) Blunder. Qd2 was best. } (8. Qd2 Nc6 9. Nc3 Qxg4 10. Nf3 e5 11. O-O-O exd4 12. Nxd4 Nxd4 13. Bxd4 Be6 14. h3 Qxd1+) 8... Bxg4?? { (-2.76 → 4.24) Blunder. Qxe3+ was best. } (8... Qxe3+) 9. Bg2?? { (4.24 → -3.00) Blunder. Qd2 was best. } (9. Qd2 Qxh1 10. Bg2 Qxh2 11. Bc6+ Nxc6 12. Qxh2 O-O-O 13. Ne2 e5 14. d5 Ne7 15. Nd2 h5) 9... Bxd1?? { (-3.00 → 9.19) Blunder. Qxe3+ was best. } (9... Qxe3+ 10. Ne2) 10. Bxe4 Nd7 11. Kxd1 Nf6 12. Bxb7 Rb8 13. Bc6+ Kd8 14. Bf4 Ne4 15. Bxc7+ Kxc7 16. Bxe4 Rxb2 17. Nc3 e6 18. Kc1 Rf2 19. Nb5+ Kb6 20. Rb1 Ba3+ 21. Kd1 Rf1+ 22. Ke2 Rxb1 23. Bxb1 Bd6 24. Nxd6 Rd8 25. Nxf7 Rxd4 26. Nf3 Rxc4 27. Bd3 Rb4 28. Rb1 Kc5 29. a3 Rxb1 30. Bxb1 Kb5 31. h4 Ka4 32. Nh8 Kxa3 33. Bxh7 a5 34. Nd2 Kb4 35. Nf7 a4 36. g4 a3 37. g5?? { (11.95 → 1.57) Blunder. Bb1 was best. } (37. Bb1) 37... a2 38. Nh6?? { (1.60 → -0.24) Blunder. Bg6 was best. } (38. Bg6 a1=Q 39. Nf3 e5 40. N7xe5 Kc5 41. Kf2 Kd6 42. Kg3 Qc3 43. Bf5 Ke7 44. Ng6+ Ke8) 38... a1=Q 39. Ne4?? { (0.04 → -4.22) Blunder. Ng4 was best. } (39. Ng4 Qd4) 39... Qb2+?? { (-4.22 → -1.80) Blunder. gxh6 was best. } (39... gxh6) 40. Kf3 Qb3+? { (-2.28 → -1.08) Mistake. gxh6 was best. } (40... gxh6 41. gxh6 Qh8 42. Ng5 Qf6+ 43. Kg4 Qxh6 44. h5 Qg7 45. Bg6 Qd4+ 46. Ne4 Qe3 47. Ng5) 41. Kf4 gxh6? { (-1.04 → 0.00) Mistake. Qh3 was best. } (41... Qh3 42. Ke5) 42. gxh6 Qd5 43. Kg4 Kc4 44. Bg6 e5?? { (0.00 → 65.19) Blunder. Qd1+ was best. } (44... Qd1+ 45. Kg5 Qc1+ 46. Kh5 Qd1+) 45. h7?? { (65.19 → 0.57) Blunder. Bf7 was best. } (45. Bf7 Qxf7 46. Nd6+ Kd3 47. Nxf7 e4 48. h7 e3 49. h8=Q e2 50. Qe8 Kd2 51. Ng5 Ke1) 45... Qe6+?? { (0.57 → 7.60) Blunder. Qd7+ was best. } (45... Qd7+) 46. Kg5?? { (7.60 → 0.87) Blunder. Kh5 was best. } (46. Kh5 Qh3 47. h8=Q Qf3+ 48. Kh6 Qe3+ 49. Kg7 Kd3 50. Ng3+ Kc4 51. Qc8+ Kb4 52. Ne4 Qa7+) 46... Qe7+ 47. Kf5?! { (0.63 → 0.00) Inaccuracy. Nf6 was best. } (47. Nf6 Qg7) 47... Qf8+?! { (0.00 → 0.95) Inaccuracy. Qxh4 was best. } (47... Qxh4 48. Ke6 Kd4 49. Kf7 Qh3 50. Kg7 Qd7+ 51. Bf7 Qg4+ 52. Bg6) 48. Kxe5?! { (0.95 → 0.00) Inaccuracy. Ke6 was best. } (48. Ke6 Kb4 49. h5 Kb3 50. Nd6 e4 51. Nxe4 Ka4 52. Nd6 Kb3 53. Nf7 Qc8+ 54. Kd6 Qb8+) 48... Qg7+?! { (0.00 → 0.54) Inaccuracy. Qe7+ was best. } (48... Qe7+ 49. Kf5 Qxh4 50. Ke6 Kb4 51. Kf7 Qf4+ 52. Kg7 Qe5+ 53. Nf6 Qc7+ 54. Kg8 Qg3 55. Kf7) 49. Kf5 Qh6 50. Kf6?! { (0.89 → 0.16) Inaccuracy. h5 was best. } (50. h5 Kd5) 50... Kd5 51. h5 Qf8+ 52. Kg5 Ke5 53. h6?? { (0.00 → Mate in 11) Checkmate is now unavoidable. Kg4 was best. } (53. Kg4 Qf4+ 54. Kh3 Qf3+ 55. Kh2 Qf4+) 53... Ke6?? { (Mate in 11 → 0.00) Lost forced checkmate sequence. Qf4+ was best. } (53... Qf4+ 54. Kh5 Qf3+ 55. Kg5 Qg2+ 56. Kh4 Kf4 57. Bf5 Qh1+ 58. Bh3 Qxe4 59. Bg4 Qh1+ 60. Bh3) 54. Nf6?? { (0.00 → -60.32) Blunder. Kh5 was best. } (54. Kh5 Qf3+ 55. Kh4 Qh1+ 56. Kg5 Qg2+ 57. Kh5) 54... Ke7?? { (-60.32 → 0.00) Blunder. Qxf6+ was best. } (54... Qxf6+ 55. Kh5 Ke5 56. h8=Q Qxh8 57. Bb1 Qf6 58. Kg4 Qf4+ 59. Kh3 Qxh6+ 60. Kg2 Qd2+ 61. Kf3) 55. Ng8+ Ke6 56. h8=Q Qd6?? { (0.00 → Mate in 10) Checkmate is now unavoidable. Qc5+ was best. } (56... Qc5+ 57. Kg4 Qd4+ 58. Qxd4) 57. Qf6+ Kd5 58. Qxd6+ Kxd6 59. h7 Ke6 60. h8=Q Kd5 61. Qf6 Kc4 62. Ne7 Kc5 63. Be4 Kc4 64. Qc6+ Kd4 65. Bb1 Ke5 66. Ng6+ Kd4 67. Qe4+ Kc5 68. Qe5+ Kc4 69. Qd6 Kc3 70. Qd3+ Kb2 71. Ne5 Kc1 72. Nf3 Kb2 73. Qc2+ Ka3 74. Nd4 Kb4 75. Qc6 Ka3 76. Qc3+ Ka4 77. Qb3+ Ka5 78. Bd3 { Draw by stalemate. } 1/2-1/2