Event: Round 1: Jacobs, Calvin Nicholas - Oatlhotse, Providence
Date: 2024-09-25
White: Jacobs, Calvin Nicholas
WhiteElo: 1813
Black: Oatlhotse, Providence
BlackTitle: IM
BlackElo: 2239
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense: Maróczy Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:54] } 1... c6 { [%eval 0.27] [%clk 1:30:19] } 2. d4 { [%eval 0.31] [%clk 1:31:17] } 2... d5 { [%eval 0.31] [%clk 1:30:47] } 3. f3 { [%eval 0.19] [%clk 1:31:36] } 3... Nf6 { [%eval 0.56] [%clk 1:30:18] } 4. e5 { [%eval 0.56] [%clk 1:31:42] } 4... Ng8 { [%eval 0.39] [%clk 1:29:35] } 5. f4 { [%eval 0.23] [%clk 1:28:46] } 5... Bf5 { [%eval 0.32] [%clk 1:29:44] } 6. Bd3 { [%eval 0.14] [%clk 1:28:30] } 6... Bxd3 { [%eval 0.35] [%clk 1:30:04] } 7. Qxd3 { [%eval 0.27] [%clk 1:28:35] } 7... e6 { [%eval 0.3] [%clk 1:30:31] } 8. Ne2 { [%eval 0.13] [%clk 1:27:36] } 8... Nh6 { [%eval 0.2] [%clk 1:29:32] } 9. Ng3?! { [%eval -0.4] } { Inaccuracy. Be3 was best. } { [%clk 1:21:43] } 9... Qd7 { [%eval 0.14] [%clk 1:29:37] } 10. O-O { [%eval 0.09] [%clk 1:20:24] } 10... g6 { [%eval 0.19] [%clk 1:29:23] } 11. a3 { [%eval -0.03] [%clk 1:18:33] } 11... Na6 { [%eval 0.2] [%clk 1:27:01] } 12. b4 { [%eval 0.05] [%clk 1:18:33] } 12... Nf5 { [%eval 0.16] [%clk 1:26:48] } 13. Nc3 { [%eval 0.1] [%clk 1:16:30] } 13... Nc7 { [%eval 0.11] [%clk 1:26:41] } 14. Na4 { [%eval -0.13] [%clk 1:14:52] } 14... b6 { [%eval -0.2] [%clk 1:26:37] } 15. Nxf5 { [%eval -0.16] [%clk 1:13:16] } 15... gxf5 { [%eval 0.22] [%clk 1:24:04] } 16. Qb3 { [%eval 0.24] [%clk 1:11:24] } 16... h5 { [%eval 0.32] [%clk 1:23:03] } 17. Be3 { [%eval 0.3] [%clk 1:11:01] } 17... Be7 { [%eval 0.5] [%clk 1:21:40] } 18. Nb2 { [%eval 0.39] [%clk 1:09:08] } 18... Rg8 { [%eval 0.26] [%clk 1:10:52] } 19. Rf3 { [%eval 0.21] [%clk 1:08:05] } 19... h4 { [%eval 0.37] [%clk 1:11:09] } 20. h3 { [%eval 0.14] [%clk 1:08:09] } 20... Rg6 { [%eval 0.35] [%clk 1:11:27] } 21. Kh1 { [%eval 0.23] [%clk 1:07:25] } 21... O-O-O { [%eval 0.25] [%clk 1:09:33] } 22. Bf2 { [%eval 0.0] [%clk 1:03:33] } 22... Rdg8 { [%eval 0.05] [%clk 1:09:30] } 23. Rg1 { [%eval 0.16] [%clk 1:03:47] } 23... R8g7 { [%eval 0.67] [%clk 1:08:54] } 24. Nd3 { [%eval 0.58] [%clk 1:03:37] } 24... Qe8 { [%eval 0.6] [%clk 1:08:58] } 25. Ne1 { [%eval 0.82] [%clk 1:03:21] } 25... Kb8 { [%eval 0.79] [%clk 1:07:25] } 26. a4 { [%eval 0.76] [%clk 1:00:35] } 26... Na6 { [%eval 0.72] [%clk 1:05:24] } 27. c3 { [%eval 0.74] [%clk 0:59:15] } 27... Qc8 { [%eval 0.72] [%clk 1:04:44] } 28. b5 { [%eval 0.25] [%clk 0:57:44] } 28... cxb5 { [%eval 0.25] [%clk 1:02:30] } 29. Qxb5 { [%eval 0.25] [%clk 0:52:19] } 29... Nc7 { [%eval 0.47] [%clk 0:59:17] } 30. Qb2 { [%eval 0.53] [%clk 0:52:18] } 30... Qa6 { [%eval 0.51] [%clk 0:59:19] } 31. Qc2 { [%eval 0.5] [%clk 0:52:00] } 31... Rg8 { [%eval 0.57] [%clk 0:58:51] } 32. Nd3?! { [%eval -0.19] } { Inaccuracy. Re3 was best. } { [%clk 0:49:58] } 32... Ka8 { [%eval 0.23] [%clk 0:58:24] } 33. Nb4 { [%eval -0.31] [%clk 0:48:48] } 33... Qc4 { [%eval -0.43] [%clk 0:58:29] } 34. Qd3 { [%eval -0.68] [%clk 0:48:22] } 34... Kb7 { [%eval -0.67] [%clk 0:53:37] } 35. Qb1 { [%eval -0.62] [%clk 0:40:35] } 35... Ka8 { [%eval -0.31] [%clk 0:49:40] } 36. Qd3 { [%eval -0.63] [%clk 0:38:27] } 36... Qxd3 { [%eval -0.66] [%clk 0:49:37] } 37. Rxd3 { [%eval -0.47] [%clk 0:38:38] } 37... Kb7 { [%eval -0.68] [%clk 0:49:50] } 38. Rd2 { [%eval -0.87] [%clk 0:37:38] } 38... Rc8 { [%eval -0.73] [%clk 0:49:26] } 39. Rb1 { [%eval -0.8] [%clk 0:35:46] } 39... Ne8 { [%eval -0.45] [%clk 0:47:53] } 40. Rb3 { [%eval -0.88] [%clk 0:34:56] } 40... Ng7 { [%eval -0.63] [%clk 0:45:25] } 41. a5 { [%eval -0.97] [%clk 0:34:33] } 41... Nh5 { [%eval -0.64] [%clk 0:38:36] } 42. axb6 { [%eval -0.54] [%clk 0:30:56] } 42... axb6 { [%eval -0.18] [%clk 0:38:25] } 43. Nd3 { [%eval -0.14] [%clk 0:30:20] } 43... Ra8 { [%eval -0.21] [%clk 0:36:23] } 44. Rdb2 { [%eval -0.65] [%clk 0:29:03] } 44... Ra1+? { [%eval 0.59] } { Mistake. Bd8 was best. } { [%clk 0:36:36] } 45. Kh2 { [%eval 0.8] [%clk 0:27:44] } 45... Bd8? { [%eval 2.39] } { Mistake. Rg8 was best. } { [%clk 0:21:41] } 46. Bxh4 { [%eval 2.37] [%clk 0:26:48] } 46... Bc7 { [%eval 2.38] [%clk 0:21:54] } 47. Rb1 { [%eval 2.28] [%clk 0:25:55] } 47... Rxb1 { [%eval 2.79] [%clk 0:21:02] } 48. Rxb1 { [%eval 2.7] [%clk 0:26:20] } 48... Rg8 { [%eval 2.74] [%clk 0:21:27] } 49. g3?! { [%eval 2.06] } { Inaccuracy. Bg5 was best. } { [%clk 0:24:33] } 49... Ra8 { [%eval 2.54] [%clk 0:21:35] } 50. Be7 { [%eval 2.05] [%clk 0:21:53] } 50... Ra2+?! { [%eval 3.07] } { Inaccuracy. Bd8 was best. } { [%clk 0:20:37] } 51. Rb2 { [%eval 2.95] [%clk 0:22:10] } 51... Ra1 { [%eval 3.33] [%clk 0:20:40] } 52. Kg2 { [%eval 3.13] [%clk 0:21:19] } 52... Rd1 { [%eval 3.25] [%clk 0:20:21] } 53. Nf2?! { [%eval 2.39] } { Inaccuracy. g4 was best. } { [%clk 0:20:23] } 53... Rc1 { [%eval 2.25] [%clk 0:19:08] } 54. Bb4 { [%eval 2.24] [%clk 0:20:17] } 54... Bd8 { [%eval 2.21] [%clk 0:19:09] } 55. Rd2 { [%eval 2.28] [%clk 0:18:59] } 55... Re1?! { [%eval 2.99] } { Inaccuracy. Kc6 was best. } { [%clk 0:16:33] } 56. Rd1 { [%eval 2.89] [%clk 0:18:28] } 56... Re2 { [%eval 3.08] [%clk 0:16:50] } 57. Kf3 { [%eval 2.95] [%clk 0:18:29] } 57... Ra2 { [%eval 2.72] [%clk 0:17:08] } 58. Rf1 { [%eval 2.51] [%clk 0:16:37] } 58... Kc6?! { [%eval 3.53] } { Inaccuracy. b5 was best. } { [%clk 0:15:14] } 59. Bf8?! { [%eval 2.49] } { Inaccuracy. g4 was best. } { [%clk 0:16:34] } 59... Ra8 { [%eval 2.35] [%clk 0:14:59] } 60. Bb4 { [%eval 2.36] [%clk 0:15:31] } 60... Kd7 { [%eval 2.73] [%clk 0:14:06] } 61. g4 { [%eval 2.64] [%clk 0:15:42] } 61... Ng7 { [%eval 2.52] [%clk 0:13:54] } 62. g5?? { [%eval 0.3] } { Blunder. Bf8 was best. } { [%clk 0:15:39] } 62... Ne8?? { [%eval 3.78] } { Blunder. Be7 was best. } { [%clk 0:08:27] } 63. h4 { [%eval 3.59] [%clk 0:15:30] } 63... Nc7 { [%eval 4.29] [%clk 0:07:27] } 64. h5 { [%eval 4.22] [%clk 0:15:12] } 64... Be7 { [%eval 4.19] [%clk 0:07:46] } 65. Rb1 { [%eval 3.96] [%clk 0:14:24] } 65... Bxb4 { [%eval 3.75] [%clk 0:07:13] } 66. Rxb4 { [%eval 3.63] [%clk 0:14:43] } 66... b5 { [%eval 4.08] [%clk 0:06:47] } 67. Rb3 { [%eval 3.84] [%clk 0:14:06] } 67... Ke7 { [%eval 4.26] [%clk 0:05:52] } 68. Nd3 { [%eval 4.1] [%clk 0:13:28] } 68... Ra1 { [%eval 4.18] [%clk 0:05:41] } 69. h6 { [%eval 4.14] [%clk 0:13:08] } 69... Kf8 { [%eval 4.03] [%clk 0:01:13] } 70. Nc5 { [%eval 3.92] [%clk 0:13:10] } 70... Ke7?! { [%eval 5.21] } { Inaccuracy. Kg8 was best. } { [%clk 0:01:29] } 71. Kg2 { [%eval 5.08] [%clk 0:12:14] } 71... Ra2+ { [%eval 5.06] [%clk 0:01:42] } 72. Kf3 { [%eval 5.0] [%clk 0:10:32] } 72... Ra1 { [%eval 4.51] [%clk 0:01:39] } 73. Ke3 { [%eval 4.53] [%clk 0:10:52] } 73... Ra7?! { [%eval 7.27] } { Inaccuracy. Kf8 was best. } { [%clk 0:00:33] } 74. Rb2?! { [%eval 5.21] } { Inaccuracy. g6 was best. } { [%clk 0:10:48] } 74... Ra3 { [%eval 5.35] [%clk 0:00:38] } 75. Kd3 { [%eval 4.96] [%clk 0:11:00] } 75... Ra1 { [%eval 5.38] [%clk 0:00:57] } 76. Rh2 { [%eval 5.33] [%clk 0:10:30] } 76... Ra8 { [%eval 5.26] [%clk 0:01:02] } 77. Rh1 { [%eval 5.18] [%clk 0:10:02] } 77... Kf8 { [%eval 4.99] [%clk 0:00:44] } 78. Kc2 { [%eval 4.82] [%clk 0:10:19] } 78... Kg8 { [%eval 4.82] [%clk 0:00:50] } 79. Kb2 { [%eval 4.59] [%clk 0:09:59] } 79... Ra7 { [%eval 4.65] [%clk 0:00:39] } 80. Rg1 { [%eval 5.42] [%clk 0:08:49] } 80... Kh7 { [%eval 6.53] [%clk 0:00:54] } 81. Ra1 { [%eval 6.46] [%clk 0:08:33] } 81... Rxa1 { [%eval 6.21] [%clk 0:00:44] } 82. Kxa1 { [%eval 5.77] [%clk 0:08:57] } 82... Na8 { [%eval 7.09] [%clk 0:00:33] } 83. Nd7 { [%eval 6.79] [%clk 0:09:05] } 83... Nc7 { [%eval 6.7] [%clk 0:00:58] } 84. Kb2 { [%eval 5.89] [%clk 0:09:21] } 84... b4 { [%eval 7.46] [%clk 0:00:35] } 85. cxb4 { [%eval 7.86] [%clk 0:06:46] } 85... Nb5 { [%eval 6.69] [%clk 0:01:05] } 86. Kb3 { [%eval 7.54] [%clk 0:06:36] } 86... Nxd4+ { [%eval 6.75] [%clk 0:01:18] } 87. Ka4 { [%eval 7.16] [%clk 0:06:27] } 87... Ne2 { [%eval 6.99] [%clk 0:01:11] } 88. b5 { [%eval 7.04] [%clk 0:06:01] } 88... d4 { [%eval 7.25] [%clk 0:01:31] } 89. Nc5 { [%eval 7.27] [%clk 0:05:49] } 89... Nxf4 { [%eval 6.84] [%clk 0:01:11] } 90. b6 { [%eval 6.69] [%clk 0:06:13] } 90... d3 { [%eval 6.82] [%clk 0:01:39] } 91. Nb3 { [%eval 6.76] [%clk 0:06:21] } 91... Nd5 { [%eval 6.89] [%clk 0:00:33] } 92. b7 { [%eval 6.8] [%clk 0:06:41] } 92... Nb6+ { [%eval 6.69] [%clk 0:00:53] } 93. Kb5 { [%eval 6.63] [%clk 0:06:43] } 93... Nd7 { [%eval 6.58] [%clk 0:01:22] } 94. Kc6 { [%eval 6.42] [%clk 0:05:19] } 94... Nb8+ { [%eval 6.3] [%clk 0:01:09] } 95. Kc7 { [%eval 8.59] [%clk 0:05:26] } 95... Na6+ { [%eval 8.72] [%clk 0:01:38] } 96. Kc8 { [%eval 8.67] [%clk 0:05:27] } 96... Kg6 { [%eval 9.6] [%clk 0:01:54] } 97. b8=Q { [%eval 9.65] [%clk 0:05:49] } 97... Nxb8 { [%eval 11.52] [%clk 0:02:20] } 98. Kxb8 { [%eval 9.91] [%clk 0:06:11] } 98... f6? { [%eval #17] } { Checkmate is now unavoidable. f4 was best. } { [%clk 0:02:47] } 99. gxf6 { [%eval #16] [%clk 0:06:19] } 99... Kxh6 { [%eval #17] [%clk 0:02:25] } 100. Nd2 { [%eval #14] [%clk 0:06:34] } 100... Kg6?? { [%eval #15] } { Checkmate is now unavoidable. f4 was best. } { [%clk 0:02:34] } 101. Kc7 { [%eval #14] [%clk 0:06:59] } 101... f4 { [%eval #13] [%clk 0:02:51] } 102. Kd6 { [%eval #12] [%clk 0:07:13] } 1-0