Event: Round 5: Osten, Sonja - Kovar, Matej
Date: 2024-12-29
White: Osten, Sonja
WhiteElo: 1713
Black: Kovar, Matej
BlackElo: 1747
Result: 1-0
ECO: B07
Opening: Modern Defense: Geller's System
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:54] } 1... g6 { [%eval 0.48] [%clk 1:30:55] } 2. d4 { [%eval 0.48] [%clk 1:29:14] } 2... Bg7 { [%eval 0.48] [%clk 1:31:13] } 3. Nf3 { [%eval 0.36] [%clk 1:28:50] } 3... d6 { [%eval 0.48] [%clk 1:31:38] } 4. c3 { [%eval 0.38] [%clk 1:26:55] } 4... Nf6 { [%eval 0.42] [%clk 1:31:48] } 5. Bd3 { [%eval 0.38] [%clk 1:26:32] } 5... O-O { [%eval 0.44] [%clk 1:31:54] } 6. O-O { [%eval 0.35] [%clk 1:26:24] } 6... c5 { [%eval 0.66] [%clk 1:31:11] } 7. Be3 { [%eval 0.63] [%clk 1:20:09] } 7... cxd4 { [%eval 0.4] [%clk 1:30:24] } 8. cxd4 { [%eval 0.42] [%clk 1:19:26] } 8... Nc6 { [%eval 0.37] [%clk 1:28:29] } 9. Nc3 { [%eval 0.0] [%clk 1:18:43] } 9... Bg4 { [%eval 0.25] [%clk 1:26:48] } 10. Be2 { [%eval 0.17] [%clk 1:16:38] } 10... Nd7?! { [%eval 0.8] } { Inaccuracy. e5 was best. } { [%clk 1:24:02] } 11. Qd2 { [%eval 0.36] [%clk 1:10:19] } 11... Rc8 { [%eval 0.49] [%clk 1:24:11] } 12. Rfd1 { [%eval 0.39] [%clk 1:08:32] } 12... Qa5 { [%eval 0.76] [%clk 1:21:16] } 13. h3 { [%eval 0.75] [%clk 1:03:24] } 13... Bxf3 { [%eval 0.72] [%clk 1:21:31] } 14. Bxf3 { [%eval 0.85] [%clk 1:03:47] } 14... Rfd8 { [%eval 1.2] [%clk 1:17:16] } 15. Rac1 { [%eval 0.65] [%clk 1:02:21] } 15... b5?! { [%eval 1.69] } { Inaccuracy. Nb6 was best. } { [%clk 1:17:05] } 16. a3 { [%eval 1.7] [%clk 1:01:47] } 16... b4?! { [%eval 2.82] } { Inaccuracy. Nb6 was best. } { [%clk 1:15:01] } 17. Nd5 { [%eval 2.84] [%clk 1:00:27] } 17... Kf8 { [%eval 3.05] [%clk 1:14:07] } 18. axb4 { [%eval 3.21] [%clk 0:57:12] } 18... Qb5 { [%eval 3.12] [%clk 1:13:19] } 19. Be2 { [%eval 3.2] [%clk 0:57:06] } 19... Qb7 { [%eval 3.26] [%clk 1:13:32] } 20. b5 { [%eval 3.22] [%clk 0:54:54] } 20... Ncb8 { [%eval 3.19] [%clk 1:11:31] } 21. Rxc8 { [%eval 2.81] [%clk 0:55:04] } 21... Rxc8 { [%eval 2.88] [%clk 1:11:24] } 22. Rc1 { [%eval 2.7] [%clk 0:47:21] } 22... e6 { [%eval 3.13] [%clk 1:10:37] } 23. Rxc8+ { [%eval 3.27] [%clk 0:47:03] } 23... Qxc8 { [%eval 3.2] [%clk 1:11:00] } 24. Nb4 { [%eval 3.17] [%clk 0:45:08] } 24... Nb6 { [%eval 3.16] [%clk 1:10:34] } 25. b3 { [%eval 2.97] [%clk 0:45:10] } 25... Kg8 { [%eval 2.97] [%clk 1:04:35] } 26. Qc2 { [%eval 2.34] [%clk 0:39:03] } 26... Qxc2 { [%eval 2.38] [%clk 1:03:16] } 27. Nxc2 { [%eval 2.39] [%clk 0:39:27] } 27... d5 { [%eval 2.35] [%clk 1:02:45] } 28. e5 { [%eval 2.17] [%clk 0:35:26] } 28... f6 { [%eval 2.46] [%clk 1:02:46] } 29. f4 { [%eval 2.26] [%clk 0:35:41] } 29... g5? { [%eval 3.92] } { Mistake. Bf8 was best. } { [%clk 1:02:59] } 30. exf6 { [%eval 3.96] [%clk 0:35:36] } 30... Bxf6 { [%eval 4.15] [%clk 1:03:23] } 31. fxg5 { [%eval 4.14] [%clk 0:35:58] } 31... Be7 { [%eval 4.19] [%clk 1:03:31] } 32. h4 { [%eval 4.14] [%clk 0:35:37] } 32... Bd6 { [%eval 4.1] [%clk 1:02:37] } 33. Kf2 { [%eval 4.16] [%clk 0:35:27] } 33... N8d7 { [%eval 4.3] [%clk 1:02:55] } 34. g3 { [%eval 3.96] [%clk 0:31:06] } 34... Kf7 { [%eval 4.41] [%clk 1:02:45] } 35. Bf4 { [%eval 4.26] [%clk 0:30:31] } 35... Ke7 { [%eval 4.79] [%clk 1:00:57] } 36. Bd3 { [%eval 4.76] [%clk 0:28:34] } 36... Nf8 { [%eval 4.67] [%clk 1:01:04] } 37. h5 { [%eval 4.65] [%clk 0:27:52] } 37... Nbd7 { [%eval 4.64] [%clk 1:01:17] } 38. Ne3 { [%eval 4.77] [%clk 0:23:16] } 38... Bb4 { [%eval 4.96] [%clk 1:00:14] } 39. Ng4 { [%eval 4.67] [%clk 0:20:09] } 39... Ba5 { [%eval 4.98] [%clk 1:00:08] } 40. Ne5 { [%eval 4.4] [%clk 0:19:59] } 40... Bb6 { [%eval 5.12] [%clk 1:00:05] } 41. Nc6+ { [%eval 5.06] [%clk 0:17:12] } 41... Kf7 { [%eval 5.08] [%clk 1:00:06] } 42. Be3 { [%eval 4.92] [%clk 0:16:53] } 42... Kg7 { [%eval 5.03] [%clk 0:59:18] } 43. Kf3 { [%eval 5.23] [%clk 0:16:53] } 43... Kf7 { [%eval 5.2] [%clk 0:59:21] } 44. b4 { [%eval 5.14] [%clk 0:15:44] } 44... Kg7 { [%eval 5.18] [%clk 0:59:38] } 45. Kf4 { [%eval 5.0] [%clk 0:15:43] } 45... Bc7+ { [%eval 5.06] [%clk 0:59:13] } 46. Kf3 { [%eval 5.03] [%clk 0:15:19] } 46... Bb6 { [%eval 5.03] [%clk 0:59:16] } 47. g4 { [%eval 4.98] [%clk 0:15:05] } 47... Bc7 { [%eval 4.93] [%clk 0:58:19] } 48. Nxa7 { [%eval 5.25] [%clk 0:14:51] } 48... e5 { [%eval 5.18] [%clk 0:58:48] } 49. Bf5 { [%eval 5.22] [%clk 0:13:49] } 49... e4+ { [%eval 5.12] [%clk 0:58:35] } 50. Ke2 { [%eval 5.05] [%clk 0:13:23] } 50... Nb6 { [%eval 5.32] [%clk 0:58:40] } 51. Nc6 { [%eval 5.26] [%clk 0:13:08] } 51... Bd6 { [%eval 5.3] [%clk 0:58:22] } 52. Bd2 { [%eval 5.2] [%clk 0:12:22] } 52... Nc4 { [%eval 5.21] [%clk 0:58:26] } 53. Nd8 { [%eval 4.9] [%clk 0:12:27] } 53... Nxd2 { [%eval 5.41] [%clk 0:56:13] } 54. Kxd2 { [%eval 5.4] [%clk 0:12:34] } 54... Bf4+ { [%eval 6.16] [%clk 0:56:33] } 55. Ke2 { [%eval 6.11] [%clk 0:12:39] } 55... Bxg5 { [%eval 5.64] [%clk 0:55:48] } 56. Ne6+ { [%eval 5.6] [%clk 0:12:58] } 56... Nxe6 { [%eval 5.58] [%clk 0:56:04] } 57. Bxe6 { [%eval 5.32] [%clk 0:13:24] } 57... Kf6 { [%eval 6.05] [%clk 0:56:08] } 58. Bxd5 { [%eval 6.12] [%clk 0:13:47] } 58... e3 { [%eval 6.41] [%clk 0:56:13] } 59. Bc4 { [%eval 5.65] [%clk 0:13:28] } 59... Ke7 { [%eval 5.61] [%clk 0:56:24] } 60. Kf3 { [%eval 5.37] [%clk 0:13:23] } 60... h6 { [%eval 6.25] [%clk 0:56:33] } 61. Ke4 { [%eval 6.21] [%clk 0:12:46] } 61... Kd6 { [%eval 6.35] [%clk 0:56:57] } 62. d5 { [%eval 5.87] [%clk 0:11:49] } 62... Ke7 { [%eval 6.17] [%clk 0:56:48] } 63. Ke5 { [%eval 6.98] [%clk 0:09:48] } 63... Bf6+ { [%eval 6.93] [%clk 0:57:16] } 64. Ke4 { [%eval 6.66] [%clk 0:10:08] } 64... Bg5 { [%eval 7.07] [%clk 0:57:44] } 65. b6 { [%eval 6.92] [%clk 0:10:19] } 65... Kd6 { [%eval 7.46] [%clk 0:57:42] } 66. Ba6 { [%eval 7.14] [%clk 0:09:16] } 66... Be7 { [%eval 7.89] [%clk 0:56:23] } 67. b7 { [%eval 7.63] [%clk 0:08:36] } 67... Kc7 { [%eval 7.25] [%clk 0:56:48] } 68. Kxe3 { [%eval 7.38] [%clk 0:08:43] } 68... Bxb4 { [%eval 7.64] [%clk 0:56:42] } 69. Ke4 { [%eval 7.52] [%clk 0:08:49] } 69... Bd6 { [%eval 7.29] [%clk 0:56:50] } 70. Kf5 { [%eval 6.22] [%clk 0:07:34] } 70... Kb6?! { [%eval 11.31] } { Inaccuracy. Be7 was best. } { [%clk 0:57:06] } 71. Ke6 { [%eval 12.02] [%clk 0:07:30] } 71... Bb8?! { [%eval #14] } { Checkmate is now unavoidable. Kc5 was best. } { [%clk 0:57:23] } 72. d6 { [%eval #14] [%clk 0:06:36] } 72... Kxa6 { [%eval #10] [%clk 0:57:39] } 73. d7 { [%eval #9] [%clk 0:07:00] } 73... Bc7 { [%eval #9] [%clk 0:57:44] } 74. b8=Q { [%eval #9] [%clk 0:07:11] } 74... Bxb8 { [%eval #9] [%clk 0:58:09] } 75. d8=Q { [%eval #9] [%clk 0:07:34] } 1-0