Event: Round 8: Marson, Roy - Mammi, Samuele
Date: 2024-07-05
White: Marson, Roy
WhiteElo: 2064
Black: Mammi, Samuele
BlackTitle: CM
BlackElo: 2200
Result: 1/2-1/2
ECO: B14
Opening: Caro-Kann Defense: Panov Attack, Main Line
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:55] } 1... c6 { [%eval 0.26] [%clk 1:28:08] } 2. d4 { [%eval 0.28] [%clk 1:31:05] } 2... d5 { [%eval 0.31] [%clk 1:28:17] } 3. exd5 { [%eval 0.1] [%clk 1:31:17] } 3... cxd5 { [%eval 0.18] [%clk 1:28:38] } 4. c4 { [%eval 0.0] [%clk 1:31:41] } 4... Nf6 { [%eval 0.07] [%clk 1:28:15] } 5. Nc3 { [%eval 0.03] [%clk 1:31:42] } 5... e6 { [%eval 0.14] [%clk 1:28:10] } 6. Nf3 { [%eval 0.13] [%clk 1:31:41] } 6... Bb4 { [%eval 0.1] [%clk 1:27:38] } 7. Bd3 { [%eval 0.0] [%clk 1:27:19] } 7... h6 { [%eval 0.3] [%clk 1:24:43] } 8. O-O { [%eval 0.25] [%clk 1:26:17] } 8... O-O { [%eval 0.5] [%clk 1:23:15] } 9. a3 { [%eval 0.23] [%clk 1:24:42] } 9... Bxc3 { [%eval 0.41] [%clk 1:21:13] } 10. bxc3 { [%eval 0.38] [%clk 1:24:56] } 10... dxc4 { [%eval 0.58] [%clk 1:21:33] } 11. Bxc4 { [%eval 0.53] [%clk 1:25:16] } 11... b6 { [%eval 0.58] [%clk 1:21:49] } 12. Re1 { [%eval 0.22] [%clk 1:18:01] } 12... Nc6 { [%eval 0.71] [%clk 1:18:21] } 13. Bb2 { [%eval 0.64] [%clk 1:09:46] } 13... Bb7 { [%eval 0.78] [%clk 1:12:42] } 14. Bf1 { [%eval 0.79] [%clk 1:08:27] } 14... Rc8 { [%eval 0.92] [%clk 1:06:53] } 15. Rc1 { [%eval 0.68] [%clk 1:06:11] } 15... Qd6 { [%eval 0.81] [%clk 1:05:04] } 16. c4 { [%eval 0.71] [%clk 1:01:13] } 16... Rfd8 { [%eval 0.58] [%clk 1:03:51] } 17. Qd2 { [%eval 0.07] [%clk 0:55:30] } 17... Na5 { [%eval 0.08] [%clk 1:00:50] } 18. Qc3 { [%eval -0.34] [%clk 0:52:03] } 18... Nxc4 { [%eval -0.12] [%clk 0:38:31] } 19. Bxc4 { [%eval -0.09] [%clk 0:47:21] } 19... b5 { [%eval -0.22] [%clk 0:38:53] } 20. Qb3 { [%eval -0.14] [%clk 0:43:35] } 20... Bxf3 { [%eval -0.23] [%clk 0:38:02] } 21. Bxe6 { [%eval -0.08] [%clk 0:37:05] } 21... Bd5 { [%eval -0.07] [%clk 0:34:04] } 22. Bxd5 { [%eval -0.09] [%clk 0:36:16] } 22... Qxd5 { [%eval -0.1] [%clk 0:34:23] } 23. Qxd5 { [%eval -0.14] [%clk 0:25:55] } 23... Nxd5 { [%eval -0.13] [%clk 0:34:44] } 24. Rxc8 { [%eval -0.35] [%clk 0:25:21] } 24... Rxc8 { [%eval -0.44] [%clk 0:35:09] } 25. g3?! { [%eval -1.12] } { Inaccuracy. Re5 was best. } { [%clk 0:24:47] } 25... f6 { [%eval -1.25] [%clk 0:34:32] } 26. Rc1 { [%eval -1.16] [%clk 0:21:02] } 26... Rxc1+ { [%eval -1.16] [%clk 0:34:53] } 27. Bxc1 { [%eval -1.13] [%clk 0:21:28] } 27... Kf7 { [%eval -1.16] [%clk 0:34:53] } 28. Kf1 { [%eval -1.5] [%clk 0:20:36] } 28... Ke6 { [%eval -1.48] [%clk 0:35:04] } 29. Ke2 { [%eval -1.44] [%clk 0:20:48] } 29... Nb6 { [%eval -1.24] [%clk 0:35:26] } 30. Kd3 { [%eval -1.25] [%clk 0:20:57] } 30... Kd5 { [%eval -1.23] [%clk 0:35:51] } 31. Bd2 { [%eval -1.19] [%clk 0:20:41] } 31... h5 { [%eval -1.2] [%clk 0:34:59] } 32. Bb4 { [%eval -1.15] [%clk 0:18:41] } 32... Nc4 { [%eval -1.15] [%clk 0:34:56] } 33. f3 { [%eval -1.19] [%clk 0:18:07] } 33... Nd6 { [%eval -1.13] [%clk 0:33:05] } 34. Bc5 { [%eval -1.18] [%clk 0:16:37] } 34... a6 { [%eval -1.05] [%clk 0:33:05] } 35. h3 { [%eval -1.17] [%clk 0:14:16] } 35... f5 { [%eval -1.25] [%clk 0:31:48] } 36. g4 { [%eval -1.14] [%clk 0:12:06] } 36... hxg4?! { [%eval -0.41] } { Inaccuracy. g6 was best. } { [%clk 0:31:47] } 37. hxg4 { [%eval -0.43] [%clk 0:12:26] } 37... fxg4 { [%eval -0.44] [%clk 0:32:11] } 38. fxg4 { [%eval -0.44] [%clk 0:12:10] } 38... Ne4 { [%eval -0.41] [%clk 0:31:48] } 39. Bf8 { [%eval -0.44] [%clk 0:12:04] } 39... g6 { [%eval -0.44] [%clk 0:31:53] } 40. Ke3 { [%eval -0.45] [%clk 0:11:35] } 40... a5 { [%eval -0.19] [%clk 0:31:42] } 41. Be7 { [%eval -0.2] [%clk 0:08:10] } 41... Nc3 { [%eval -0.2] [%clk 0:30:23] } 42. Bd8 { [%eval -0.21] [%clk 0:04:56] } 42... a4 { [%eval -0.22] [%clk 0:30:24] } 43. Ba5 { [%eval -0.21] [%clk 0:04:45] } 43... Ne4 { [%eval -0.24] [%clk 0:25:41] } 44. Bb4 { [%eval -0.5] [%clk 0:04:44] } 44... Ng5 { [%eval -0.43] [%clk 0:25:36] } 45. Kd3 { [%eval -0.39] [%clk 0:03:09] } 45... Nf3 { [%eval -0.44] [%clk 0:23:23] } 46. Bc5 { [%eval -0.04] [%clk 0:00:41] } 46... Nh2 { [%eval -0.09] [%clk 0:21:39] } 47. Kc3 { [%eval -0.11] [%clk 0:01:00] } 47... Nxg4 { [%eval -0.14] [%clk 0:17:36] } 48. Kb4 { [%eval -0.25] [%clk 0:01:25] } 48... Ne3 { [%eval -0.07] [%clk 0:16:55] } 49. Kxb5 { [%eval -0.16] [%clk 0:01:12] } 49... g5 { [%eval -0.1] [%clk 0:17:10] } 50. Be7 { [%eval -0.16] [%clk 0:01:08] } 50... g4 { [%eval -0.19] [%clk 0:17:36] } 51. Bh4 { [%eval 0.0] [%clk 0:01:08] } 51... Nf5 { [%eval 0.0] [%clk 0:17:08] } 52. Bf2 { [%eval 0.0] [%clk 0:00:50] } 52... Ke4 { [%eval 0.0] [%clk 0:16:38] } 53. d5 { [%eval 0.0] [%clk 0:00:51] } 53... Kxd5 { [%eval 0.0] [%clk 0:14:59] } 54. Kxa4 { [%eval 0.0] [%clk 0:01:11] } 54... Ke4 { [%eval -0.01] [%clk 0:15:24] } 55. Kb5 { [%eval -0.04] [%clk 0:01:02] } 55... Kf3 { [%eval 0.0] [%clk 0:15:47] } 56. Bg1 { [%eval 0.0] [%clk 0:00:43] } 56... Nd6+ { [%eval 0.0] [%clk 0:13:53] } 57. Kc6 { [%eval -0.1] [%clk 0:00:56] } 57... Ne4 { [%eval 0.36] [%clk 0:13:58] } 58. a4 { [%eval 0.39] [%clk 0:00:51] } 58... g3 { [%eval 0.38] [%clk 0:12:54] } 59. a5 { [%eval 0.38] [%clk 0:01:10] } 59... Nf2 { [%eval 0.39] [%clk 0:12:35] } 60. a6 { [%eval 0.39] [%clk 0:01:34] } 60... Kg2 { [%eval 0.41] [%clk 0:12:36] } 61. a7 { [%eval 0.3] [%clk 0:01:57] } 61... Kxg1 { [%eval 0.31] [%clk 0:12:28] } 62. a8=Q { [%eval 0.28] } 62... Nh3?? { [%eval #27] } { Checkmate is now unavoidable. g2 was best. } { [%clk 0:11:21] } 63. Kd5?? { [%eval 0.2] } { Lost forced checkmate sequence. Qh8 was best. } { [%clk 0:01:52] } 63... Kh2?? { [%eval 5.18] } { Blunder. g2 was best. } { [%clk 0:11:04] } 64. Kd4?? { [%eval 0.03] } { Blunder. Qb8 was best. } { [%clk 0:00:38] } 64... g2 { [%eval 0.03] [%clk 0:11:18] } 65. Qb8+ { [%eval 0.1] [%clk 0:00:35] } 65... Kh1 { [%eval 0.2] [%clk 0:11:34] } 66. Qb7 { [%eval 0.0] [%clk 0:00:46] } 66... Kh2 { [%eval 0.0] [%clk 0:11:32] } 67. Qc7+ { [%eval 0.0] [%clk 0:00:56] } 67... Kh1 { [%eval 0.0] [%clk 0:11:56] } 68. Qc6 { [%eval 0.04] [%clk 0:00:49] } 68... Kh2 { [%eval 0.04] [%clk 0:12:22] } 69. Qc2 { [%eval 0.09] [%clk 0:01:06] } 69... Kh1 { [%eval 0.14] [%clk 0:12:32] } 70. Qe4 { [%eval 0.26] [%clk 0:01:15] } 70... Kh2 { [%eval 0.34] [%clk 0:12:47] } 71. Qe2 { [%eval 0.0] [%clk 0:00:37] } 71... Kh1 { [%eval 0.0] [%clk 0:13:02] } 72. Qf3 { [%eval 0.0] [%clk 0:00:45] } 72... Kh2 { [%eval 0.0] [%clk 0:13:24] } 73. Qe2 { [%eval 0.02] [%clk 0:01:13] } 73... Kh1 { [%eval 0.0] [%clk 0:13:50] } 74. Qe4 { [%eval 0.0] [%clk 0:00:43] } 74... Kh2 { [%eval 0.0] [%clk 0:14:14] } 75. Qe5+ { [%eval 0.18] [%clk 0:00:48] } 75... Kh1 { [%eval 0.31] [%clk 0:14:38] } 76. Qe4 { [%clk 0:00:40] } 76... Kh2 { [%clk 0:15:02] } 77. Qxg2+ { [%clk 0:01:07] } 77... Kxg2 { [%clk 0:15:28] } 78. Ke4 1/2-1/2