Event: CZECH OPEN 2025 - A - PARDUBICE OPEN - open grandmaster tournament
Site: Pardubice, Czech Republic
Date: 2025-07-31
White: Mametev, Artem
WhiteElo: 2179
Black: Heinrich, John
BlackTitle: FM
BlackElo: 2362
Result: 1-0
ECO: C04
Opening: French Defense: Tarrasch Variation, Guimard Defense, Main Line
Variant: Standard
TimeControl: 90 min / 40 moves + 30 min + 30 s/move

1. e4 { [%eval 0.18] [%clk 1:27:07] } 1... e6 { [%eval 0.28] [%clk 1:30:53] } 2. d4 { [%eval 0.29] [%clk 1:27:30] } 2... d5 { [%eval 0.37] [%clk 1:31:18] } 3. Nd2 { [%eval 0.1] [%clk 1:27:38] } 3... Nc6 { [%eval 0.5] [%clk 1:31:42] } 4. Ngf3 { [%eval 0.54] [%clk 1:26:49] } 4... Nf6 { [%eval 0.54] [%clk 1:31:42] } 5. e5 { [%eval 0.5] [%clk 1:26:59] } 5... Nd7 { [%eval 0.5] [%clk 1:32:07] } 6. Be2 { [%eval 0.54] [%clk 1:26:59] } 6... f6 { [%eval 0.56] [%clk 1:30:52] } 7. exf6 { [%eval 0.63] [%clk 1:27:00] } 7... Qxf6 { [%eval 0.51] [%clk 1:31:08] } 8. Nf1 { [%eval 0.74] [%clk 1:27:06] } 8... Bd6 { [%eval 0.72] [%clk 1:29:24] } 9. Ne3 { [%eval 0.65] [%clk 1:27:28] } 9... O-O { [%eval 0.74] [%clk 1:28:08] } 10. O-O { [%eval 0.78] [%clk 1:20:41] } 10... Qf7 { [%eval 0.79] [%clk 1:28:27] } 11. c4 { [%eval 0.75] [%clk 1:19:41] } 11... Nf6 { [%eval 0.87] [%clk 1:28:13] } 12. c5 { [%eval 0.85] [%clk 1:15:56] } 12... Be7 { [%eval 0.71] [%clk 1:26:47] } 13. Bb5 { [%eval 0.8] [%clk 1:15:14] } 13... Bd7?! { [%eval 1.86] } { Inaccuracy. Qe8 was best. } { [%clk 1:24:03] } 14. Bxc6 { [%eval 1.73] [%clk 1:11:51] } 14... Bxc6 { [%eval 1.91] [%clk 1:24:26] } 15. Ne5? { [%eval 0.65] } { Mistake. Ng5 was best. } { [%clk 1:11:52] } 15... Qe8 { [%eval 0.6] [%clk 1:24:40] } 16. Qc2 { [%eval 0.13] [%clk 1:09:38] } 16... Qh5?! { [%eval 1.03] } { Inaccuracy. b6 was best. } { [%clk 1:18:17] } 17. f3 { [%eval 0.87] [%clk 0:52:05] } 17... Be8 { [%eval 0.8] [%clk 1:07:20] } 18. g4 { [%eval 0.31] [%clk 0:45:38] } 18... Qh3 { [%eval 0.31] [%clk 1:07:33] } 19. Ng2 { [%eval 0.4] [%clk 0:45:34] } 19... Bb5 { [%eval 0.95] [%clk 0:55:12] } 20. Rf2 { [%eval 0.98] [%clk 0:42:04] } 20... Nd7 { [%eval 0.86] [%clk 0:49:29] } 21. Nf4 { [%eval 0.87] [%clk 0:40:22] } 21... Qh4?! { [%eval 1.44] } { Inaccuracy. Rxf4 was best. } { [%clk 0:49:54] } 22. a4 { [%eval 1.37] [%clk 0:36:20] } 22... Bc6 { [%eval 1.41] [%clk 0:38:59] } 23. Nxc6 { [%eval 1.53] [%clk 0:33:12] } 23... bxc6 { [%eval 1.36] [%clk 0:39:19] } 24. Nxe6 { [%eval 1.43] [%clk 0:32:58] } 24... Rf7 { [%eval 1.41] [%clk 0:33:50] } 25. Bf4 { [%eval 1.45] [%clk 0:29:44] } 25... h5? { [%eval 3.07] } { Mistake. Nf8 was best. } { [%clk 0:30:16] } 26. Bg3 { [%eval 2.89] [%clk 0:28:46] } 26... Qf6 { [%eval 3.44] [%clk 0:30:40] } 27. Re1 { [%eval 3.38] [%clk 0:28:25] } 27... Bf8?! { [%eval 4.33] } { Inaccuracy. Qh6 was best. } { [%clk 0:24:22] } 28. g5 { [%eval 4.31] [%clk 0:25:20] } 28... Qf5 { [%eval 4.33] [%clk 0:24:24] } 29. Qxf5 { [%eval 4.44] [%clk 0:21:13] } 29... Rxf5 { [%eval 4.45] [%clk 0:24:54] } 30. h4 { [%eval 4.45] [%clk 0:18:08] } 30... Rb8 { [%eval 4.43] [%clk 0:21:37] } 31. Bxc7 { [%eval 4.39] [%clk 0:13:09] } 31... Rb4 { [%eval 4.44] [%clk 0:19:35] } 32. Ra1 { [%eval 3.97] [%clk 0:13:03] } 32... Be7 { [%eval 3.88] [%clk 0:18:51] } 33. Ba5 { [%eval 4.05] [%clk 0:12:49] } 33... Rb3 { [%eval 3.86] [%clk 0:18:43] } 34. Bc3 { [%eval 3.49] [%clk 0:13:15] } 34... Kf7 { [%eval 3.58] [%clk 0:17:55] } 35. Re1 { [%eval 3.39] [%clk 0:11:42] } 35... Ne5 { [%eval 3.45] [%clk 0:17:30] } 36. f4 { [%eval 3.44] [%clk 0:12:03] } 36... Ng6 { [%eval 3.59] [%clk 0:13:54] } 37. Kh2 { [%eval 3.49] [%clk 0:11:23] } 37... Rb7 { [%eval 3.71] [%clk 0:11:15] } 38. Kg3 { [%eval 3.57] [%clk 0:11:15] } 38... Rd7 { [%eval 4.1] [%clk 0:09:55] } 39. Ba5 { [%eval 4.13] [%clk 0:09:08] } 39... Rb7 { [%eval 4.03] [%clk 0:09:05] } 40. Re3 { [%eval 4.01] [%clk 0:08:47] } 40... Rb8 { [%eval 3.99] [%clk 0:04:02] } 41. Rfe2 { [%eval 3.92] [%clk 0:06:24] } 41... Rb7 { [%eval 4.03] [%clk 0:03:00] } 42. b3 { [%eval 4.07] [%clk 0:29:57] } 42... Rb8 { [%eval 3.96] [%clk 0:31:54] } 43. Bc7 { [%eval 3.94] [%clk 0:29:43] } 43... Rb7 { [%eval 3.87] [%clk 0:30:59] } 44. Re1 { [%eval 4.04] [%clk 0:29:10] } 44... a6 { [%eval 4.12] [%clk 0:29:53] } 45. Bb6 { [%eval 4.1] [%clk 0:29:09] } 45... Rb8 { [%eval 4.1] [%clk 0:29:39] } 46. R1e2 { [%eval 3.89] [%clk 0:25:48] } 46... Rb7 { [%eval 4.21] [%clk 0:29:57] } 47. Rf2 { [%eval 3.78] [%clk 0:25:05] } 47... Nf8?! { [%eval 4.92] } { Inaccuracy. Rb8 was best. } { [%clk 0:25:00] } 48. Nxf8 { [%eval 4.92] [%clk 0:25:15] } 48... Bxf8 { [%eval 4.85] [%clk 0:25:04] } 49. Rfe2 { [%clk 0:24:00] } 49... g6 { [%clk 0:23:39] } 50. Re6 { [%clk 0:19:48] } 50... Re7 { [%clk 0:23:28] } 51. Rxe7+ { [%clk 0:19:16] } 51... Bxe7 { [%clk 0:23:51] } 52. Bc7 { [%clk 0:19:37] } 52... Bf8 { [%clk 0:23:10] } 53. b4 { [%clk 0:19:37] } 53... Be7 { [%clk 0:22:41] } 54. Bd6 { [%clk 0:19:05] } 54... Bd8 { [%clk 0:22:57] } 55. a5 { [%clk 0:19:18] } 1-0