Event: MTO - 2023
Date: 2023-07-21
White: Ozcan Kaan
WhiteTitle: FM
WhiteElo: 2196
Black: Matsumura Cocoro
BlackElo: 2081
Result: 0-1
ECO: D50
Opening: Queen's Gambit Declined: Modern Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:40:54] } 1... d5 { [%eval 0.27] [%clk 1:40:35] } 2. c4 { [%eval 0.29] [%clk 1:41:10] } 2... e6 { [%eval 0.3] [%clk 1:40:59] } 3. Nc3 { [%eval 0.39] [%clk 1:41:27] } 3... Nf6 { [%eval 0.43] [%clk 1:41:23] } 4. Bg5 { [%eval -0.09] [%clk 1:41:45] } 4... dxc4 { [%eval 0.27] [%clk 1:41:24] } 5. e3 { [%eval 0.25] [%clk 1:41:13] } 5... c5 { [%eval 0.3] [%clk 1:41:17] } 6. dxc5 { [%eval -0.08] [%clk 1:34:38] } 6... Nbd7 { [%eval 0.14] [%clk 1:33:07] } 7. Nf3 { [%eval 0.01] [%clk 1:25:16] } 7... Bxc5 { [%eval 0.16] [%clk 1:31:37] } 8. Bxc4 { [%eval 0.06] [%clk 1:23:44] } 8... O-O { [%eval 0.03] [%clk 1:31:11] } 9. O-O { [%eval 0.1] [%clk 1:23:02] } 9... a6 { [%eval 0.15] [%clk 1:30:24] } 10. Be2 { [%eval 0.06] [%clk 1:18:10] } 10... b5 { [%eval 0.28] [%clk 1:18:08] } 11. Nd4 { [%eval -0.2] [%clk 1:14:23] } 11... Bb7 { [%eval -0.29] [%clk 1:10:53] } 12. Bf3 { [%eval -0.19] [%clk 1:09:51] } 12... Qb8 { [%eval -0.1] [%clk 1:01:04] } 13. Rc1 { [%eval -0.13] [%clk 1:02:30] } 13... Bxf3 { [%eval -0.01] [%clk 0:48:48] } 14. Nxf3 { [%eval -0.14] [%clk 0:56:21] } 14... h6 { [%eval -0.06] [%clk 0:46:05] } 15. Bh4 { [%eval -0.16] [%clk 0:47:46] } 15... Qb7 { [%eval -0.24] [%clk 0:43:18] } 16. Qe2 { [%eval -0.21] [%clk 0:43:48] } 16... Rac8 { [%eval -0.19] [%clk 0:40:53] } 17. Rfd1 { [%eval -0.28] [%clk 0:42:43] } 17... Be7 { [%eval -0.25] [%clk 0:37:06] } 18. h3 { [%eval -0.2] [%clk 0:32:31] } 18... Rfd8 { [%eval -0.23] [%clk 0:31:49] } 19. a3 { [%eval -0.21] [%clk 0:28:20] } 19... Nb6 { [%eval -0.3] [%clk 0:28:55] } 20. Rxd8+ { [%eval -0.17] [%clk 0:25:52] } 20... Rxd8 { [%eval -0.2] [%clk 0:28:50] } 21. e4 { [%eval -0.39] [%clk 0:22:37] } 21... Nc4 { [%eval -0.16] [%clk 0:26:50] } 22. e5 { [%eval -0.41] [%clk 0:17:15] } 22... Nd5 { [%eval -0.39] [%clk 0:25:55] } 23. Bxe7 { [%eval -0.36] [%clk 0:15:53] } 23... Qxe7 { [%eval -0.4] [%clk 0:25:44] } 24. g3 { [%eval -0.52] [%clk 0:11:31] } 24... Nxc3 { [%eval -0.7] [%clk 0:22:13] } 25. Rxc3 { [%eval -0.53] [%clk 0:11:48] } 25... Qd7 { [%eval -0.11] [%clk 0:22:14] } 26. a4 { [%eval -0.15] [%clk 0:06:52] } 26... Qd1+ { [%eval -0.09] [%clk 0:14:34] } 27. Qxd1 { [%eval -0.11] [%clk 0:07:06] } 27... Rxd1+ { [%eval -0.06] [%clk 0:14:34] } 28. Kg2 { [%eval -0.06] [%clk 0:07:26] } 28... Rb1 { [%eval 0.02] [%clk 0:14:47] } 29. axb5 { [%eval -0.04] [%clk 0:05:12] } 29... axb5 { [%eval -0.04] [%clk 0:15:16] } 30. b3 { [%eval -0.05] [%clk 0:05:22] } 30... Nb6 { [%eval -0.04] [%clk 0:14:28] } 31. Nd4 { [%eval 0.0] [%clk 0:04:29] } 31... b4 { [%eval -0.05] [%clk 0:13:57] } 32. Rc6 { [%eval -0.01] [%clk 0:04:12] } 32... Nd5 { [%eval -0.02] [%clk 0:14:15] } 33. Rc8+ { [%eval -0.04] [%clk 0:04:21] } 33... Kh7 { [%eval -0.03] [%clk 0:14:40] } 34. Rb8 { [%eval -0.25] [%clk 0:04:40] } 34... Rb2 { [%eval -0.14] [%clk 0:13:57] } 35. Kf1 { [%eval -0.16] [%clk 0:03:58] } 35... Kg6 { [%eval 0.0] [%clk 0:13:53] } 36. Rb7 { [%eval -0.17] [%clk 0:03:57] } 36... Rd2 { [%eval -0.07] [%clk 0:12:42] } 37. Nc6 { [%eval -0.38] [%clk 0:03:37] } 37... Rd3 { [%eval -0.4] [%clk 0:12:56] } 38. Na5 { [%eval -0.38] [%clk 0:03:50] } 38... h5 { [%eval -0.09] [%clk 0:12:52] } 39. h4 { [%eval -0.42] [%clk 0:03:41] } 39... Rc3 { [%eval -0.4] [%clk 0:12:03] } 40. Ke2 { [%eval -0.42] [%clk 0:02:57] } 40... Rc2+ { [%eval -0.28] [%clk 0:11:26] } 41. Kf1 { [%eval -0.36] [%clk 0:02:39] } 41... Rb2 { [%eval -0.27] [%clk 0:11:06] } 42. Kg1 { [%eval -0.39] [%clk 0:47:32] } 42... f6 { [%eval -0.42] [%clk 0:57:52] } 43. exf6 { [%eval -0.32] [%clk 0:45:41] } 43... gxf6 { [%eval -0.26] [%clk 0:58:19] } 44. Rb8 { [%eval -0.57] [%clk 0:41:36] } 44... Kf5 { [%eval -0.46] [%clk 0:53:46] } 45. Re8 { [%eval -0.45] [%clk 0:34:02] } 45... e5 { [%eval -0.3] [%clk 0:46:46] } 46. Rg8 { [%eval -0.34] [%clk 0:19:48] } 46... Nc3 { [%eval -0.28] [%clk 0:42:49] } 47. g4+? { [%eval -1.92] } { Mistake. Rb8 was best. } { [%clk 0:14:36] } 47... hxg4 { [%eval -1.99] [%clk 0:42:32] } 48. Nc4 { [%eval -1.79] [%clk 0:11:24] } 48... Rb1+ { [%eval -2.1] [%clk 0:41:19] } 49. Kh2 { [%eval -2.07] [%clk 0:10:44] } 49... Nd1 { [%eval -1.61] [%clk 0:38:35] } 50. h5 { [%eval -1.97] [%clk 0:04:08] } 50... Rxb3 { [%eval -2.11] [%clk 0:35:22] } 51. Nd6+?! { [%eval -3.2] } { Inaccuracy. Kg2 was best. } { [%clk 0:02:39] } 51... Ke6 { [%eval -3.03] [%clk 0:24:30] } 52. Rxg4? { [%eval -5.02] } { Mistake. Ne4 was best. } { [%clk 0:02:22] } 52... Nxf2 { [%eval -4.92] [%clk 0:24:13] } 53. Rh4 { [%eval -4.93] [%clk 0:01:48] } 53... Ra3? { [%eval -2.6] } { Mistake. Kxd6 was best. } { [%clk 0:23:51] } 54. Nb5?! { [%eval -3.57] } { Inaccuracy. Ne8 was best. } { [%clk 0:02:04] } 54... Rh3+?? { [%eval -0.42] } { Blunder. Ra2 was best. } { [%clk 0:19:57] } 55. Rxh3 { [%eval -0.42] [%clk 0:02:08] } 55... Nxh3 { [%eval -0.41] [%clk 0:20:23] } 56. Kxh3 { [%eval -0.46] [%clk 0:02:26] } 56... b3 { [%eval -0.46] [%clk 0:19:53] } 57. Kg4 { [%eval -0.4] [%clk 0:02:02] } 57... b2 { [%eval -0.4] [%clk 0:19:53] } 58. Nc3 { [%eval -0.41] [%clk 0:02:28] } 58... f5+ { [%eval -0.41] [%clk 0:17:02] } 59. Kf3 { [%eval -0.41] [%clk 0:02:23] } 59... Kf7 { [%eval -0.38] [%clk 0:15:46] } 60. Ke2 { [%eval -0.44] [%clk 0:02:27] } 60... f4 { [%eval -0.32] [%clk 0:15:51] } 61. Kd3?? { [%eval -4.52] } { Blunder. Kf3 was best. } { [%clk 0:02:18] } 61... f3 { [%eval -4.65] [%clk 0:15:54] } 62. Ke3 { [%eval -4.62] [%clk 0:02:05] } 62... e4 { [%eval -4.53] [%clk 0:16:15] } 63. Kf2 { [%eval -5.07] [%clk 0:02:10] } 63... Kg7 { [%eval -4.71] [%clk 0:16:32] } 64. Ke3 { [%eval -4.67] [%clk 0:02:24] } 64... Kh6 { [%eval -4.74] [%clk 0:16:49] } 65. Kf2 { [%eval -4.97] [%clk 0:02:39] } 65... Kxh5 { [%eval -4.93] [%clk 0:17:13] } 66. Kg3?! { [%eval -7.27] } { Inaccuracy. Nxe4 was best. } { [%clk 0:03:00] } 66... Kg6 { [%eval -7.98] [%clk 0:17:29] } 67. Kf2 { [%eval -12.29] [%clk 0:03:04] } 67... Kf5 { [%eval -8.92] [%clk 0:17:37] } 68. Ke3 { [%eval -8.8] [%clk 0:03:01] } 68... Ke5?! { [%eval -6.04] } { Inaccuracy. Kg4 was best. } { [%clk 0:17:46] } 69. Nb1 { [%eval -6.36] [%clk 0:03:03] } 69... Kd6 { [%eval -5.17] [%clk 0:17:12] } 70. Nd2 { [%eval -5.45] [%clk 0:03:24] } 70... Kc6 { [%eval -5.07] [%clk 0:16:59] } 71. Kf2 { [%eval -4.92] [%clk 0:03:05] } 71... Kd5 { [%eval -4.96] [%clk 0:15:07] } 72. Ke3 { [%eval -5.16] [%clk 0:03:07] } 72... Ke6 { [%eval -5.6] [%clk 0:15:27] } 73. Nb1 { [%eval -6.75] [%clk 0:02:15] } 73... Kf5 { [%eval -6.32] [%clk 0:15:23] } 74. Nc3 { [%eval -8.43] [%clk 0:02:02] } 74... Kg4 { [%eval -12.37] [%clk 0:15:27] } 75. Kf2 { [%eval -34.02] [%clk 0:01:25] } 75... Kf4 { [%eval -10.92] [%clk 0:15:42] } 76. Nd5+ { [%eval -9.9] [%clk 0:01:50] } 76... Ke5 { [%eval -10.82] [%clk 0:15:56] } 77. Nc3 { [%eval -34.22] [%clk 0:02:15] } 77... Kd4 { [%eval -34.29] [%clk 0:16:12] } 78. Nb5+ { [%eval -33.52] [%clk 0:02:24] } 78... Kd3 { [%eval -34.1] [%clk 0:16:13] } 79. Na3 { [%eval -33.39] [%clk 0:02:50] } 79... Kd2 { [%eval -33.48] [%clk 0:15:31] } 80. Nb1+?! { [%eval #-24] } { Checkmate is now unavoidable. Kf1 was best. } { [%clk 0:02:45] } 80... Kc1 { [%eval -55.88] [%clk 0:15:40] } 0-1