Event: DEM U8 2025
Site: Willingen GER
Date: 2025-06-12
White: Lassak, Max
WhiteElo: 1025
Black: Trifonov, Martin
BlackElo: 1397
Result: 0-1
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard
Termination: normal

1. e4 { [%eval 0.18] [%clk 1:00:28] } 1... c6 { [%eval 0.23] [%clk 1:00:19] } 2. d4 { [%eval 0.24] [%clk 1:00:33] } 2... d5 { [%eval 0.24] [%clk 1:00:21] } 3. exd5 { [%eval 0.08] [%clk 1:00:33] } 3... cxd5 { [%eval 0.18] [%clk 1:00:23] } 4. c3 { [%eval 0.13] [%clk 1:00:39] } 4... Nc6 { [%eval 0.17] [%clk 1:00:22] } 5. Nf3 { [%eval 0.08] [%clk 1:00:42] } 5... Nf6 { [%eval 0.22] [%clk 0:59:29] } 6. Bf4 { [%eval 0.08] [%clk 1:00:42] } 6... Bf5 { [%eval 0.16] [%clk 0:57:43] } 7. Bd3 { [%eval 0.0] [%clk 1:00:06] } 7... Bxd3 { [%eval 0.0] [%clk 0:56:14] } 8. Qxd3 { [%eval 0.0] [%clk 1:00:08] } 8... e6 { [%eval 0.06] [%clk 0:55:48] } 9. Nbd2 { [%eval -0.07] [%clk 1:00:09] } 9... Bd6 { [%eval 0.02] [%clk 0:55:04] } 10. Bxd6 { [%eval -0.02] [%clk 1:00:07] } 10... Qxd6 { [%eval -0.01] [%clk 0:54:59] } 11. O-O { [%eval 0.04] [%clk 1:00:05] } 11... O-O { [%eval 0.06] [%clk 0:54:32] } 12. Rfe1 { [%eval 0.05] [%clk 1:00:12] } 12... Rac8 { [%eval 0.08] [%clk 0:53:19] } 13. Re2 { [%eval 0.05] [%clk 0:59:52] } 13... Rfe8 { [%eval 0.24] [%clk 0:49:44] } 14. Rae1 { [%eval 0.09] [%clk 0:59:50] } 14... Nd7 { [%eval 0.11] [%clk 0:49:26] } 15. Ne5 { [%eval -0.36] [%clk 0:58:09] } 15... Ncxe5 { [%eval -0.18] [%clk 0:49:20] } 16. dxe5 { [%eval -0.16] [%clk 0:58:01] } 16... Qb6 { [%eval -0.01] [%clk 0:47:20] } 17. b4? { [%eval -1.13] } { Mistake. Nf3 was best. } { [%clk 0:56:20] } 17... a5 { [%eval -0.76] [%clk 0:46:24] } 18. Rb1 { [%eval -1.2] [%clk 0:55:36] } 18... Rc7 { [%eval -0.73] [%clk 0:45:51] } 19. Nf3? { [%eval -2.07] } { Mistake. h3 was best. } { [%clk 0:55:04] } 19... Rec8 { [%eval -1.79] [%clk 0:42:36] } 20. Rc2?! { [%eval -3.11] } { Inaccuracy. Re3 was best. } { [%clk 0:55:12] } 20... Nc5?? { [%eval -0.75] } { Blunder. axb4 was best. } { [%clk 0:40:52] } 21. Qe3 { [%eval -0.81] [%clk 0:54:42] } 21... Nd7 { [%eval -0.32] [%clk 0:39:37] } 22. Qxb6 { [%eval -0.31] [%clk 0:54:15] } 22... Nxb6 { [%eval -0.36] [%clk 0:38:58] } 23. bxa5?! { [%eval -1.31] } { Inaccuracy. Nd4 was best. } { [%clk 0:53:34] } 23... Nc4 { [%eval -1.33] [%clk 0:36:24] } 24. Rb3 { [%eval -1.5] [%clk 0:51:49] } 24... Nxa5 { [%eval -1.29] [%clk 0:35:39] } 25. Ra3 { [%eval -1.46] [%clk 0:51:19] } 25... Nc6?! { [%eval -0.74] } { Inaccuracy. Nc4 was best. } { [%clk 0:33:25] } 26. h3 { [%eval -1.2] [%clk 0:51:12] } 26... h6 { [%eval -0.84] [%clk 0:32:08] } 27. Ra4 { [%eval -1.08] [%clk 0:50:55] } 27... Ne7 { [%eval -0.57] [%clk 0:30:33] } 28. Ra3?! { [%eval -1.35] } { Inaccuracy. Rb2 was best. } { [%clk 0:50:56] } 28... Nf5?! { [%eval -0.53] } { Inaccuracy. g5 was best. } { [%clk 0:28:25] } 29. g4? { [%eval -2.0] } { Mistake. Rb2 was best. } { [%clk 0:48:38] } 29... Ne7 { [%eval -1.97] [%clk 0:27:34] } 30. Nd4 { [%eval -2.25] [%clk 0:48:21] } 30... Ng6 { [%eval -2.16] [%clk 0:25:35] } 31. Nf3 { [%eval -2.75] [%clk 0:48:08] } 31... Nf4 { [%eval -2.91] [%clk 0:25:31] } 32. Kh2 { [%eval -2.67] [%clk 0:47:30] } 32... g5 { [%eval -2.43] [%clk 0:24:29] } 33. Kg3 { [%eval -3.09] [%clk 0:46:26] } 33... Rc4?! { [%eval -2.39] } { Inaccuracy. Rxc3 was best. } { [%clk 0:21:23] } 34. Nd4?? { [%eval -6.17] } { Blunder. Rb2 was best. } { [%clk 0:45:21] } 34... Rxd4 { [%eval -6.08] [%clk 0:20:52] } 35. cxd4 { [%eval -6.26] [%clk 0:44:20] } 35... Rxc2 { [%eval -6.13] [%clk 0:20:39] } 36. Ra8+ { [%eval -6.54] [%clk 0:43:36] } 36... Kg7 { [%eval -6.55] [%clk 0:20:25] } 37. Ra4 { [%eval -7.23] [%clk 0:43:29] } 37... Rc3+ { [%eval -7.1] [%clk 0:19:31] } 38. Kh2 { [%eval -7.09] [%clk 0:43:07] } 38... Rxh3+ { [%eval -6.88] [%clk 0:19:36] } 39. Kg1 { [%eval -6.87] [%clk 0:43:10] } 39... Rh4 { [%eval -6.4] [%clk 0:18:12] } 40. f3 { [%eval -6.74] [%clk 0:43:01] } 40... h5 { [%eval -6.72] [%clk 0:17:12] } 41. gxh5 { [%eval -6.69] [%clk 0:42:43] } 41... Ne2+ { [%eval -7.01] [%clk 0:16:02] } 42. Kf2 { [%eval -6.95] [%clk 0:43:12] } 42... Rxd4 { [%eval -6.95] [%clk 0:16:01] } 43. Ra7 { [%eval -6.93] [%clk 0:42:28] } 43... Nf4 { [%eval -6.79] [%clk 0:15:42] } 44. Rxb7 { [%eval -6.8] [%clk 0:42:46] } 44... Nxh5 { [%eval -6.3] [%clk 0:15:06] } 45. Rb1 { [%eval -7.43] [%clk 0:42:25] } 45... Rd2+ { [%eval -7.48] [%clk 0:14:24] } 46. Ke3 { [%eval -7.33] [%clk 0:42:54] } 46... Rxa2 { [%eval -7.44] [%clk 0:14:12] } 47. Rg1 { [%eval -7.89] [%clk 0:42:14] } 47... Kg6 { [%eval -7.69] [%clk 0:11:37] } 48. Rg4 { [%eval -8.92] [%clk 0:42:52] } 48... f5 { [%eval -7.8] [%clk 0:10:50] } 49. exf6 { [%eval -7.9] [%clk 0:42:29] } 49... Nxf6 { [%eval -7.38] [%clk 0:10:51] } 50. Rg1 { [%eval -7.37] [%clk 0:42:04] } 50... Ra3+ { [%eval -7.17] [%clk 0:10:39] } 51. Kf2 { [%eval -7.7] [%clk 0:41:47] } 51... d4 { [%eval -7.39] [%clk 0:10:16] } 52. Ke2 { [%eval -10.96] [%clk 0:42:15] } 52... Nd5 { [%eval -9.81] [%clk 0:09:53] } 53. Rd1? { [%eval #-12] } { Checkmate is now unavoidable. Rc1 was best. } { [%clk 0:41:49] } 53... Nc3+ { [%eval #-11] [%clk 0:09:41] } 54. Kd2 { [%eval #-9] [%clk 0:41:32] } 54... Nxd1 { [%eval #-8] [%clk 0:09:02] } 55. Kxd1 { [%eval #-8] [%clk 0:42:20] } 55... Rxf3 { [%eval #-7] [%clk 0:08:53] } 56. Kd2 { [%eval #-7] [%clk 0:42:05] } 56... Kf5 { [%eval #-6] [%clk 0:08:33] } 57. Ke2 { [%eval #-6] [%clk 0:42:09] } 57... Rh3 { [%eval #-7] [%clk 0:08:22] } 58. Kd2 { [%eval #-7] [%clk 0:41:05] } 58... e5 { [%eval #-7] [%clk 0:08:06] } 59. Ke2 { [%eval #-7] [%clk 0:40:56] } 59... e4 { [%eval #-6] [%clk 0:07:56] } 60. Kd2 { [%eval #-6] [%clk 0:40:42] } 60... g4 { [%eval #-6] [%clk 0:07:47] } 61. Ke2 { [%eval #-6] [%clk 0:40:36] } 61... Kg5 { [%eval #-6] [%clk 0:07:25] } 62. Kd2 { [%eval #-6] [%clk 0:40:05] } 62... Kh4 { [%eval #-6] [%clk 0:04:50] } 63. Ke2 { [%eval #-5] [%clk 0:42:14] } 63... Rd3 { [%eval #-5] [%clk 0:04:49] } 64. Kf2 { [%eval #-5] [%clk 0:42:17] } 64... e3+ { [%eval #-5] [%clk 0:03:29] } 65. Ke2 { [%eval #-5] [%clk 0:42:07] } 65... Rd2+ { [%eval #-4] [%clk 0:03:24] } 66. Ke1 { [%eval #-4] [%clk 0:41:53] } 66... Kg3 { [%eval #-3] [%clk 0:03:06] } 67. Kf1 { [%eval #-3] [%clk 0:41:39] } 67... Rd1+ { [%eval #-4] [%clk 0:02:49] } 68. Ke2 { [%eval #-4] [%clk 0:41:21] } 68... Rd2+ { [%eval #-3] [%clk 0:02:40] } 69. Ke1 { [%eval #-2] [%clk 0:41:11] } 69... Kf3 { [%eval #-1] [%clk 0:01:15] } 70. Kf1 { [%eval #-1] [%clk 0:42:29] } 70... g3 { [%eval #-2] [%clk 0:00:51] } 71. Ke1 { [%eval #-2] [%clk 0:42:12] } 71... Rd1+ { [%eval #-7] [%clk 0:00:38] } 72. Kxd1 { [%eval #-7] [%clk 0:42:38] } 72... d3 { [%eval #-7] [%clk 0:00:32] } 73. Ke1 { [%eval #-2] [%clk 0:42:20] } 73... d2+ { [%eval #-6] [%clk 0:00:23] } 74. Kd1 { [%eval #-6] [%clk 0:42:34] } 74... g2 { [%eval #-5] [%clk 0:00:20] } 75. Kc2 { [%eval #-5] [%clk 0:42:40] } 75... g1=Q { [%eval #-4] [%clk 0:00:13] } 76. Kd3 { [%eval #-4] [%clk 0:42:51] } 76... d1=Q+ { [%eval #-3] [%clk 0:00:24] } 77. Kc3 { [%eval #-3] [%clk 0:42:49] } 77... e2 { [%eval #-2] [%clk 0:00:01] } 78. Kc4 { [%eval #-2] [%clk 0:42:39] } 78... e1=Q { [%eval #-2] [%clk 0:00:49] } 79. Kb5 { [%eval #-2] [%clk 0:42:33] } 79... Qg5+ { [%eval #-2] [%clk 0:00:30] } 80. Kc4 { [%eval #-1] [%clk 0:42:40] } 80... Qe4+ { [%eval #-1] [%clk 0:00:38] } 81. Kc3 { [%eval #-1] [%clk 0:42:36] } 81... Qdd3+ { [%eval #-2] [%clk 0:00:51] } 82. Kb2 { [%eval #-2] [%clk 0:42:27] } 82... Qb7+ { [%eval #-1] [%clk 0:00:55] } 83. Ka2 { [%eval #-1] [%clk 0:42:26] } 83... Qg2+ { [%eval #-1] [%clk 0:01:06] } 84. Ka1 { [%eval #-1] [%clk 0:42:25] } 84... Qgf1+ { [%eval #-1] [%clk 0:01:15] } 85. Ka2 { [%eval #-1] [%clk 0:42:27] } 85... Qfe2+ { [%eval #-1] [%clk 0:01:29] } 86. Ka1 { [%eval #-1] [%clk 0:42:34] } 86... Qed1+ { [%eval #-1] [%clk 0:01:42] } 87. Ka2 { [%eval #-1] [%clk 0:42:02] } 87... Qbd5+ { [%eval #-1] [%clk 0:01:54] } 88. Kb2 { [%eval #-1] [%clk 0:42:02] } 88... Q1d2+ { [%eval #-1] [%clk 0:02:05] } 89. Ka1 { [%clk 0:42:01] } 89... Q5d4# { [%clk 0:02:19] } 0-1