Event: DEM U8 2025
Site: Willingen GER
Date: 2025-06-13
White: Trifonov, Martin
WhiteElo: 1397
Black: Mâallem, Mats
BlackElo: 1157
Result: 1/2-1/2
ECO: C62
Opening: Ruy Lopez: Steinitz Defense
Variant: Standard
Termination: normal

1. e4 { [%eval 0.18] [%clk 1:00:27] } 1... e5 { [%eval 0.22] [%clk 1:00:15] } 2. Nf3 { [%eval 0.13] [%clk 1:00:34] } 2... Nc6 { [%eval 0.21] [%clk 1:00:23] } 3. Bb5 { [%eval 0.15] [%clk 1:00:30] } 3... d6 { [%eval 0.53] [%clk 1:00:11] } 4. Nc3 { [%eval 0.59] [%clk 0:59:53] } 4... Nf6 { [%eval 0.59] [%clk 0:59:54] } 5. O-O { [%eval 0.36] [%clk 0:59:50] } 5... Be7 { [%eval 0.59] [%clk 0:59:55] } 6. d3 { [%eval 0.09] [%clk 0:59:46] } 6... O-O { [%eval 0.25] [%clk 0:59:56] } 7. Bxc6 { [%eval 0.08] [%clk 0:59:46] } 7... bxc6 { [%eval 0.1] [%clk 0:59:56] } 8. Bg5 { [%eval -0.3] [%clk 0:59:48] } 8... h6 { [%eval -0.3] [%clk 0:59:47] } 9. Bh4 { [%eval -0.41] [%clk 0:59:37] } 9... Rb8 { [%eval -0.39] [%clk 0:59:43] } 10. Rb1 { [%eval -0.44] [%clk 0:59:16] } 10... Bd7 { [%eval -0.19] [%clk 0:59:24] } 11. Qd2? { [%eval -1.48] } { Mistake. d4 was best. } { [%clk 0:58:54] } 11... Be6?! { [%eval -0.45] } { Inaccuracy. Nxe4 was best. } { [%clk 0:56:44] } 12. Rfe1 { [%eval -0.92] [%clk 0:57:23] } 12... Qd7?! { [%eval 0.16] } { Inaccuracy. g5 was best. } { [%clk 0:55:54] } 13. d4 { [%eval 0.11] [%clk 0:56:41] } 13... exd4 { [%eval 0.2] [%clk 0:54:28] } 14. Nxd4 { [%eval 0.17] [%clk 0:56:19] } 14... Rfe8 { [%eval 0.32] [%clk 0:52:58] } 15. Nxe6 { [%eval 0.15] [%clk 0:56:04] } 15... Qxe6 { [%eval 0.21] [%clk 0:52:38] } 16. Bg3 { [%eval -0.21] [%clk 0:53:38] } 16... Qd7?! { [%eval 0.35] } { Inaccuracy. Nh5 was best. } { [%clk 0:50:26] } 17. Kh1?! { [%eval -0.23] } { Inaccuracy. h3 was best. } { [%clk 0:52:29] } 17... Rb7?! { [%eval 0.46] } { Inaccuracy. Nh5 was best. } { [%clk 0:49:25] } 18. b3 { [%eval 0.13] [%clk 0:49:47] } 18... Kh8?! { [%eval 0.97] } { Inaccuracy. Nh5 was best. } { [%clk 0:46:22] } 19. f4 { [%eval 0.42] [%clk 0:48:49] } 19... Kg8 { [%eval 0.96] [%clk 0:45:25] } 20. Qf2?! { [%eval 0.33] } { Inaccuracy. h3 was best. } { [%clk 0:45:43] } 20... Rb6?! { [%eval 1.11] } { Inaccuracy. d5 was best. } { [%clk 0:43:49] } 21. Rbd1 { [%eval 0.69] [%clk 0:44:16] } 21... Qc8 { [%eval 1.11] [%clk 0:42:44] } 22. e5?! { [%eval 0.46] } { Inaccuracy. h3 was best. } { [%clk 0:43:10] } 22... Nh7 { [%eval 0.98] [%clk 0:40:57] } 23. f5?! { [%eval 0.36] } { Inaccuracy. Rd3 was best. } { [%clk 0:41:44] } 23... Rb7?! { [%eval 1.17] } { Inaccuracy. dxe5 was best. } { [%clk 0:39:19] } 24. e6?! { [%eval 0.3] } { Inaccuracy. f6 was best. } { [%clk 0:39:15] } 24... fxe6 { [%eval 0.34] [%clk 0:39:08] } 25. Rxe6 { [%eval 0.31] [%clk 0:38:22] } 25... Bf6 { [%eval 0.74] [%clk 0:37:39] } 26. Rxe8+ { [%eval 0.56] [%clk 0:38:15] } 26... Qxe8 { [%eval 0.51] [%clk 0:37:45] } 27. Ne2 { [%eval 0.0] [%clk 0:37:50] } 27... Rb4 { [%eval 0.23] [%clk 0:36:36] } 28. Re1 { [%eval 0.0] [%clk 0:37:24] } 28... Re4 { [%eval 0.0] [%clk 0:36:17] } 29. Nf4 { [%eval 0.0] [%clk 0:36:40] } 29... Rxe1+? { [%eval 1.31] } { Mistake. Ng5 was best. } { [%clk 0:36:22] } 30. Qxe1 { [%eval 1.17] [%clk 0:36:49] } 30... Qxe1+ { [%eval 1.33] [%clk 0:36:06] } 31. Bxe1 { [%eval 1.39] [%clk 0:36:48] } 31... Kf7 { [%eval 1.58] [%clk 0:35:39] } 32. Ne6 { [%eval 1.44] [%clk 0:36:41] } 32... Nf8 { [%eval 2.02] [%clk 0:34:47] } 33. Nxc7 { [%eval 2.0] [%clk 0:36:45] } 33... Ke7?! { [%eval 2.87] } { Inaccuracy. h5 was best. } { [%clk 0:33:09] } 34. Na6 { [%eval 2.7] [%clk 0:36:19] } 34... c5 { [%eval 3.09] [%clk 0:32:58] } 35. Nb8? { [%eval 1.54] } { Mistake. Nc7 was best. } { [%clk 0:36:16] } 35... d5? { [%eval 3.5] } { Mistake. Kd8 was best. } { [%clk 0:32:40] } 36. Nc6+ { [%eval 3.65] [%clk 0:35:48] } 36... Kd6 { [%eval 3.66] [%clk 0:32:18] } 37. Nxa7 { [%eval 3.56] [%clk 0:35:41] } 37... h5 { [%eval 3.57] [%clk 0:32:08] } 38. Nb5+ { [%eval 3.59] [%clk 0:35:46] } 38... Ke5?! { [%eval 4.6] } { Inaccuracy. Kc6 was best. } { [%clk 0:32:14] } 39. Bg3+ { [%eval 3.75] [%clk 0:35:44] } 39... Kxf5 { [%eval 3.85] [%clk 0:32:14] } 40. a4 { [%eval 3.79] [%clk 0:35:21] } 40... Bd8 { [%eval 3.69] [%clk 0:31:58] } 41. Bc7 { [%eval 4.24] [%clk 0:35:11] } 41... Bxc7 { [%eval 4.18] [%clk 0:31:55] } 42. Nxc7 { [%eval 4.16] [%clk 0:34:44] } 42... Ke5 { [%eval 4.05] [%clk 0:31:58] } 43. a5 { [%eval 3.83] [%clk 0:34:46] } 43... Kd6 { [%eval 4.07] [%clk 0:32:07] } 44. Ne8+ { [%eval 3.92] [%clk 0:34:52] } 44... Kc6 { [%eval 3.94] [%clk 0:32:00] } 45. Nxg7 { [%eval 3.67] [%clk 0:34:37] } 45... Kb5?! { [%eval 5.19] } { Inaccuracy. h4 was best. } { [%clk 0:31:53] } 46. Nxh5 { [%eval 4.76] [%clk 0:34:47] } 46... Kxa5 { [%eval 5.09] [%clk 0:32:02] } 47. Nf6 { [%eval 4.89] [%clk 0:34:27] } 47... d4 { [%eval 4.88] [%clk 0:32:03] } 48. Kg1 { [%eval 4.75] [%clk 0:34:11] } 48... Kb4 { [%eval 4.82] [%clk 0:32:11] } 49. Ne4 { [%eval 4.7] [%clk 0:33:55] } 49... c4 { [%eval 5.33] [%clk 0:31:59] } 50. bxc4 { [%eval 5.25] [%clk 0:33:34] } 50... Kxc4 { [%eval 5.11] [%clk 0:32:06] } 51. Kf2 { [%eval 5.19] [%clk 0:33:39] } 51... d3 { [%eval 6.17] [%clk 0:32:08] } 52. cxd3+ { [%eval 6.2] [%clk 0:33:48] } 52... Kxd3 { [%eval 6.44] [%clk 0:32:17] } 53. Ng5 { [%eval 6.09] [%clk 0:33:53] } 53... Kd4 { [%eval 6.45] [%clk 0:32:24] } 54. h4 { [%eval 5.83] [%clk 0:33:58] } 54... Ke5 { [%eval 5.59] [%clk 0:32:31] } 55. g4?? { [%eval 0.0] } { Blunder. Kf3 was best. } { [%clk 0:34:02] } 55... Kf4 { [%eval 0.0] [%clk 0:32:36] } 56. Nf3 { [%clk 0:32:39] } 56... Kxg4 { [%clk 0:32:44] } 57. Ke3 { [%clk 0:32:17] } 57... Ng6 { [%clk 0:32:38] } 58. Ke4 { [%clk 0:32:16] } 58... Nxh4 { [%clk 0:32:39] } 59. Ne5+ { [%clk 0:31:24] } 1/2-1/2