Event: CZECH OPEN 2025 - A - PARDUBICE OPEN - open grandmaster tournament, part of the ACP world series
Site: Pardubice, Czech Republic
Date: 2025-07-25
White: Mametev, Artem
WhiteElo: 2179
Black: Csonka, Balazs
BlackTitle: IM
BlackElo: 2467
Result: 0-1
ECO: B15
Opening: Caro-Kann Defense: Tartakower Variation
Variant: Standard
TimeControl: 90 min / 40 moves + 30 min + 30 s/move

1. e4 { [%eval 0.18] [%clk 1:30:37] } 1... c6 { [%eval 0.23] [%clk 1:30:53] } 2. d4 { [%eval 0.24] [%clk 1:29:52] } 2... d5 { [%eval 0.24] [%clk 1:31:14] } 3. Nc3 { [%eval 0.22] [%clk 1:30:10] } 3... dxe4 { [%eval 0.18] [%clk 1:31:35] } 4. Nxe4 { [%eval 0.28] [%clk 1:30:33] } 4... Nf6 { [%eval 0.31] [%clk 1:31:35] } 5. Nxf6+ { [%eval 0.29] [%clk 1:30:57] } 5... exf6 { [%eval 0.22] [%clk 1:32:00] } 6. c3 { [%eval 0.22] [%clk 1:31:15] } 6... Bd6 { [%eval 0.3] [%clk 1:31:43] } 7. Bd3 { [%eval 0.25] [%clk 1:31:39] } 7... O-O { [%eval 0.37] [%clk 1:32:06] } 8. Qc2 { [%eval 0.33] [%clk 1:32:02] } 8... c5 { [%eval 0.41] [%clk 1:31:23] } 9. Bxh7+ { [%eval 0.23] [%clk 1:22:55] } 9... Kh8 { [%eval 0.22] [%clk 1:30:39] } 10. Bd3 { [%eval -0.14] [%clk 1:17:39] } 10... cxd4 { [%eval -0.06] [%clk 1:28:47] } 11. Ne2 { [%eval -0.11] [%clk 1:09:06] } 11... dxc3 { [%eval -0.13] [%clk 1:21:48] } 12. Nxc3 { [%eval -0.14] [%clk 1:01:57] } 12... Nc6 { [%eval -0.16] [%clk 1:08:04] } 13. Be3 { [%eval -0.33] [%clk 1:00:41] } 13... Nb4 { [%eval -0.41] [%clk 0:51:15] } 14. Qe2 { [%eval -0.34] [%clk 1:00:56] } 14... Nxd3+ { [%eval -0.42] [%clk 0:50:00] } 15. Qxd3 { [%eval -0.35] [%clk 1:01:22] } 15... Be5 { [%eval -0.12] [%clk 0:43:27] } 16. Qxd8 { [%eval -0.21] [%clk 0:57:13] } 16... Rxd8 { [%eval -0.2] [%clk 0:43:43] } 17. f4 { [%eval -0.16] [%clk 0:57:12] } 17... Bc7 { [%eval -0.03] [%clk 0:24:40] } 18. Kf2 { [%eval -0.08] [%clk 0:55:31] } 18... Bg4 { [%eval 0.0] [%clk 0:19:53] } 19. h3 { [%eval -0.09] [%clk 0:54:55] } 19... Be6 { [%eval 0.0] [%clk 0:20:16] } 20. Rhd1 { [%eval -0.02] [%clk 0:50:22] } 20... Ba5 { [%eval 0.0] [%clk 0:20:03] } 21. Rxd8+ { [%eval -0.15] [%clk 0:46:38] } 21... Rxd8 { [%eval -0.1] [%clk 0:19:27] } 22. Rd1 { [%eval -0.06] [%clk 0:46:44] } 22... Rc8 { [%eval -0.05] [%clk 0:15:30] } 23. Bxa7 { [%eval -0.18] [%clk 0:33:25] } 23... Bxc3 { [%eval -0.11] [%clk 0:15:24] } 24. bxc3 { [%eval -0.13] [%clk 0:33:43] } 24... Rxc3 { [%eval -0.17] [%clk 0:15:49] } 25. Rd2 { [%eval -0.16] [%clk 0:28:36] } 25... Ra3 { [%eval -0.27] [%clk 0:13:43] } 26. Bc5 { [%eval -0.11] [%clk 0:25:54] } 26... Ra4 { [%eval -0.13] [%clk 0:14:06] } 27. a3 { [%eval -0.29] [%clk 0:25:47] } 27... Rxf4+ { [%eval -0.33] [%clk 0:14:28] } 28. Ke3 { [%eval -0.29] [%clk 0:25:45] } 28... Rc4 { [%eval -0.37] [%clk 0:12:55] } 29. Bb4 { [%eval -0.38] [%clk 0:26:01] } 29... Kh7 { [%eval -0.39] [%clk 0:10:56] } 30. Rd4 { [%eval -0.34] [%clk 0:23:58] } 30... Rc2 { [%eval -0.29] [%clk 0:11:15] } 31. Rd2 { [%eval -0.43] [%clk 0:24:15] } 31... Rc4 { [%eval -0.49] [%clk 0:11:39] } 32. Rd4 { [%eval -0.34] [%clk 0:24:15] } 32... Rc2 { [%eval -0.35] [%clk 0:11:37] } 33. Rd2 { [%eval -0.39] [%clk 0:24:35] } 33... Rc8 { [%eval -0.42] [%clk 0:11:41] } 34. Rd3 { [%eval -0.35] [%clk 0:19:20] } 34... g5 { [%eval -0.02] [%clk 0:09:27] } 35. Rd6 { [%eval -0.51] [%clk 0:14:17] } 35... f5 { [%eval -0.15] [%clk 0:07:06] } 36. Rd2? { [%eval -1.82] } { Mistake. h4 was best. } { [%clk 0:09:40] } 36... f4+ { [%eval -1.66] [%clk 0:06:00] } 37. Kf3 { [%eval -1.98] [%clk 0:08:07] } 37... Rc4 { [%eval -1.93] [%clk 0:01:53] } 38. Be7 { [%eval -2.4] [%clk 0:04:06] } 38... Kg6 { [%eval -2.27] [%clk 0:01:41] } 39. Bb4 { [%eval -2.65] [%clk 0:03:06] } 39... Bf5 { [%eval -2.66] [%clk 0:00:32] } 40. Kf2 { [%eval -2.55] [%clk 0:02:41] } 40... Be6 { [%eval -2.03] [%clk 0:00:32] } 41. Bd6 { [%eval -2.53] [%clk 0:28:41] } 41... Rc1 { [%eval -2.89] [%clk 0:20:17] } 42. Bb4 { [%eval -2.84] [%clk 0:23:06] } 42... Bc4 { [%eval -2.81] [%clk 0:14:00] } 43. Rd6+?! { [%eval -3.86] } { Inaccuracy. g3 was best. } { [%clk 0:22:18] } 43... Kf5 { [%eval -3.77] [%clk 0:14:12] } 44. Be1 { [%eval -3.63] [%clk 0:22:28] } 44... Ke5?! { [%eval -2.81] } { Inaccuracy. Ra1 was best. } { [%clk 0:10:23] } 45. Rb6 { [%eval -2.81] [%clk 0:21:48] } 45... Bd5 { [%eval -2.68] [%clk 0:03:57] } 46. Rb2 { [%eval -3.04] [%clk 0:21:03] } 46... f5 { [%eval -2.87] [%clk 0:03:09] } 47. Re2+ { [%eval -2.6] [%clk 0:19:45] } 47... Be4 { [%eval -2.97] [%clk 0:03:15] } 48. Bd2 { [%eval -2.86] [%clk 0:19:31] } 48... Rb1 { [%eval -2.83] [%clk 0:02:22] } 49. Ba5?! { [%eval -3.9] } { Inaccuracy. Bc3+ was best. } { [%clk 0:18:53] } 49... Kd5 { [%eval -3.91] [%clk 0:02:12] } 50. Rd2+ { [%eval -4.02] [%clk 0:11:55] } 50... Kc4 { [%eval -4.14] [%clk 0:02:35] } 51. Rd6?! { [%eval -5.45] } { Inaccuracy. g4 was best. } { [%clk 0:10:09] } 51... Bd3 { [%eval -5.29] [%clk 0:01:47] } 52. Be1 { [%eval -5.03] [%clk 0:09:21] } 52... g4 { [%eval -5.03] [%clk 0:00:57] } 53. hxg4 { [%eval -5.65] [%clk 0:09:47] } 53... fxg4 { [%eval -5.6] [%clk 0:01:20] } 54. Re6 { [%eval -5.4] [%clk 0:10:05] } 54... Kd5 { [%eval -5.44] [%clk 0:00:33] } 55. Re8 { [%eval -5.66] [%clk 0:10:11] } 55... Rb2+ { [%eval -5.67] [%clk 0:00:45] } 56. Kg1 { [%eval -6.02] [%clk 0:10:33] } 56... g3 { [%eval -5.76] [%clk 0:00:42] } 57. Rd8+ { [%eval -5.45] [%clk 0:09:36] } 57... Ke4 { [%eval -5.49] [%clk 0:00:48] } 58. a4?? { [%eval #-20] } { Checkmate is now unavoidable. Re8+ was best. } { [%clk 0:08:59] } 58... Ke3 { [%eval #-19] [%clk 0:00:38] } 59. Re8+ { [%eval #-19] [%clk 0:07:20] } 59... Be4 { [%eval #-19] [%clk 0:00:54] } 60. Kf1 { [%eval #-19] [%clk 0:07:48] } 60... Kd3?! { [%eval -12.82] } { Lost forced checkmate sequence. Rb1 was best. } { [%clk 0:00:41] } 61. Rd8+ { [%eval -10.57] [%clk 0:07:55] } 61... Kc4?! { [%eval -5.48] } { Inaccuracy. Ke3 was best. } { [%clk 0:00:59] } 62. Rf8 { [%eval -5.52] [%clk 0:06:59] } 62... Bd3+ { [%eval -5.26] [%clk 0:00:51] } 63. Kg1 { [%eval -5.26] [%clk 0:07:28] } 63... Rb1 { [%eval -5.57] [%clk 0:01:12] } 64. Re8?? { [%eval #-18] } { Checkmate is now unavoidable. Rxf4+ was best. } { [%clk 0:06:16] } 64... b6 { [%eval #-17] [%clk 0:00:40] } 65. Re7 { [%eval #-17] [%clk 0:05:07] } 65... Ra1 { [%eval #-18] [%clk 0:00:37] } 66. Re6 { [%eval #-18] [%clk 0:05:02] } 66... Kd5 { [%eval #-17] [%clk 0:00:34] } 67. Re8 { [%eval #-15] [%clk 0:04:38] } 67... Ba6? { [%eval -7.24] } { Lost forced checkmate sequence. Kd6 was best. } { [%clk 0:00:34] } 68. Rd8+? { [%eval #-17] } { Checkmate is now unavoidable. Kh1 was best. } { [%clk 0:04:24] } 68... Kc4 { [%eval #-16] [%clk 0:00:44] } 69. Re8 { [%eval #-16] [%clk 0:04:12] } 69... Kb3 { [%eval #-15] [%clk 0:00:44] } 70. Re4 { [%clk 0:03:32] } 70... Bc4 { [%clk 0:00:32] } 71. Re8 { [%clk 0:03:47] } 71... Kc2 { [%clk 0:00:41] } 72. Re4 { [%clk 0:04:04] } 72... Bd3 { [%clk 0:00:46] } 73. Re6 { [%clk 0:04:25] } 73... Bc4 { [%clk 0:00:38] } 74. Re7 { [%clk 0:04:02] } 74... Rxa4 { [%clk 0:00:37] } 75. Re4 { [%clk 0:04:18] } 75... Ra1 { [%clk 0:00:32] } 76. Rxc4+ { [%clk 0:01:51] } 76... Kd3 { [%clk 0:00:55] } 77. Rc3+ { [%clk 0:02:04] } 77... Kd4 { [%clk 0:00:50] } 0-1