Event: Caplin Hastings Masters 2023
Site: Horntye Sports Complex, Hastings, United Kingdom
Date: 2023-12-31
White: Waldhausen Gordon, Frederick
WhiteTitle: FM
WhiteElo: 2338
Black: Sivanandan, Bodhana
BlackTitle: WCM
BlackElo: 1857
Result: 1-0
ECO: D46
Opening: Semi-Slav Defense: Chigorin Defense
Variant: Standard
TimeControl: 40 moves in 100 mins + 50 mins, 30 sec increment from start.

1. d4 { [%eval 0.13] [%clk 1:40:58] } 1... d5 { [%eval 0.27] [%clk 1:38:24] } 2. c4 { [%eval 0.0] [%clk 1:41:23] } 2... c6 { [%eval 0.3] [%clk 1:38:37] } 3. Nc3 { [%eval 0.16] [%clk 1:41:42] } 3... Nf6 { [%eval 0.2] [%clk 1:38:40] } 4. Nf3 { [%eval 0.31] [%clk 1:42:07] } 4... e6 { [%eval 0.22] [%clk 1:38:37] } 5. e3 { [%eval 0.13] [%clk 1:42:20] } 5... Nbd7 { [%eval 0.23] [%clk 1:38:25] } 6. Bd3 { [%eval 0.19] [%clk 1:41:53] } 6... dxc4 { [%eval 0.0] [%clk 1:38:15] } 7. Bxc4 { [%eval 0.2] [%clk 1:42:17] } 7... b5 { [%eval 0.14] [%clk 1:38:00] } 8. Bd3 { [%eval 0.21] [%clk 1:42:29] } 8... Bd6 { [%eval 0.41] [%clk 1:37:22] } 9. O-O { [%eval 0.39] [%clk 1:42:31] } 9... O-O { [%eval 0.28] [%clk 1:37:15] } 10. Qc2 { [%eval 0.33] [%clk 1:41:58] } 10... Bb7 { [%eval 0.28] [%clk 1:31:13] } 11. h3 { [%eval -0.12] [%clk 1:38:18] } 11... h6?! { [%eval 0.7] } { Inaccuracy. b4 was best. } { [%clk 1:21:05] } 12. e4 { [%eval 0.57] [%clk 1:35:38] } 12... e5 { [%eval 0.59] [%clk 1:16:57] } 13. Rd1 { [%eval 0.51] [%clk 1:30:30] } 13... Qc7 { [%eval 0.39] [%clk 1:11:08] } 14. Be3 { [%eval 0.34] [%clk 1:26:13] } 14... a6 { [%eval 0.29] [%clk 1:02:23] } 15. dxe5 { [%eval 0.27] [%clk 1:20:17] } 15... Nxe5 { [%eval 0.2] [%clk 0:57:12] } 16. Nxe5 { [%eval 0.08] [%clk 1:20:30] } 16... Bxe5 { [%eval 0.13] [%clk 0:57:36] } 17. Bc5 { [%eval -0.13] [%clk 1:20:50] } 17... Rfe8 { [%eval 0.0] [%clk 0:53:16] } 18. a4 { [%eval -0.01] [%clk 1:07:00] } 18... Rad8 { [%eval 0.06] [%clk 0:41:23] } 19. Ne2 { [%eval 0.03] [%clk 1:03:51] } 19... Rd7 { [%eval 0.12] [%clk 0:29:01] } 20. f3 { [%eval -0.28] [%clk 0:55:51] } 20... Nh5 { [%eval -0.28] [%clk 0:26:31] } 21. a5 { [%eval -0.77] [%clk 0:53:55] } 21... Qd8 { [%eval -0.75] [%clk 0:25:40] } 22. Bf2 { [%eval -0.97] [%clk 0:46:58] } 22... Qf6 { [%eval -0.82] [%clk 0:24:12] } 23. Rab1 { [%eval -1.16] [%clk 0:45:20] } 23... Nf4 { [%eval -0.9] [%clk 0:22:54] } 24. Nxf4 { [%eval -1.39] [%clk 0:40:23] } 24... Qxf4 { [%eval -1.29] [%clk 0:23:00] } 25. Kf1 { [%eval -1.14] [%clk 0:40:10] } 25... Red8?! { [%eval -0.35] } { Inaccuracy. Qh2 was best. } { [%clk 0:18:55] } 26. Be2?! { [%eval -1.0] } { Inaccuracy. Bb6 was best. } { [%clk 0:30:47] } 26... Rd2?! { [%eval 0.0] } { Inaccuracy. Qh2 was best. } { [%clk 0:13:44] } 27. g3 { [%eval 0.0] [%clk 0:30:38] } 27... Rxd1+ { [%eval 0.29] [%clk 0:13:33] } 28. Rxd1 { [%eval 0.19] [%clk 0:30:44] } 28... Qf6 { [%eval 0.18] [%clk 0:13:42] } 29. f4 { [%eval 0.33] [%clk 0:29:24] } 29... Bc7 { [%eval 0.23] [%clk 0:13:32] } 30. Rxd8+ { [%eval 0.0] [%clk 0:28:59] } 30... Qxd8 { [%eval 0.02] [%clk 0:13:55] } 31. b4 { [%eval 0.0] [%clk 0:29:19] } 31... Bc8 { [%eval 0.1] [%clk 0:13:20] } 32. Kg2 { [%eval -0.07] [%clk 0:29:26] } 32... Qe8?! { [%eval 0.79] } { Inaccuracy. Bd6 was best. } { [%clk 0:11:31] } 33. e5 { [%eval 0.67] [%clk 0:27:48] } 33... Bd7 { [%eval 0.75] [%clk 0:10:59] } 34. Bb6 { [%eval 0.54] [%clk 0:25:44] } 34... Bb8 { [%eval 0.94] [%clk 0:09:32] } 35. Qd2 { [%eval 0.93] [%clk 0:25:04] } 35... Be6 { [%eval 1.11] [%clk 0:07:08] } 36. Bf3 { [%eval 0.87] [%clk 0:24:56] } 36... Qd7 { [%eval 1.31] [%clk 0:07:18] } 37. Qxd7 { [%eval 1.11] [%clk 0:25:18] } 37... Bxd7 { [%eval 1.24] [%clk 0:07:41] } 38. Bc5 { [%eval 1.01] [%clk 0:25:34] } 38... g5 { [%eval 1.56] [%clk 0:06:04] } 39. fxg5 { [%eval 1.09] [%clk 0:17:44] } 39... hxg5 { [%eval 1.36] [%clk 0:06:20] } 40. Bd4 { [%eval 1.28] [%clk 0:18:06] } 40... Bc7 { [%eval 1.32] [%clk 0:02:10] } 41. Be4 { [%eval 1.21] [%clk 0:18:06] } 41... Bd8 { [%eval 1.34] [%clk 0:01:52] } 42. Bc5?! { [%eval 0.55] } { Inaccuracy. Kf3 was best. } { [%clk 0:18:15] } 42... Bc7 { [%eval 0.71] [%clk 0:46:58] } 43. Bd6 { [%eval 1.09] [%clk 0:57:00] } 43... Bxd6?? { [%eval 3.04] } { Blunder. Bd8 was best. } { [%clk 0:44:21] } 44. exd6 { [%eval 3.11] [%clk 0:57:10] } 44... f5 { [%eval 3.11] [%clk 0:43:30] } 45. Bc2 { [%eval 3.37] [%clk 0:57:27] } 45... Kf7 { [%eval 3.19] [%clk 0:43:13] } 46. Bb3+ { [%eval 3.31] [%clk 0:57:53] } 46... Kf6 { [%eval 3.53] [%clk 0:43:34] } 47. h4 { [%eval 3.41] [%clk 0:58:15] } 47... gxh4?! { [%eval 4.37] } { Inaccuracy. Kg7 was best. } { [%clk 0:43:15] } 48. gxh4 { [%eval 4.15] [%clk 0:58:38] } 48... Be8 { [%eval 4.61] [%clk 0:43:29] } 49. Kg3 { [%eval 4.64] [%clk 0:56:49] } 49... Ke5 { [%eval 4.82] [%clk 0:42:19] } 50. Bf7 { [%eval 4.64] [%clk 0:56:52] } 50... f4+ { [%eval 5.13] [%clk 0:40:04] } 51. Kf3 { [%eval 5.01] [%clk 0:57:02] } 51... Bd7 { [%eval 4.69] [%clk 0:39:49] } 52. h5 { [%eval 5.01] [%clk 0:56:40] } 52... Kxd6 { [%eval 5.28] [%clk 0:38:22] } 53. h6 { [%eval 4.8] [%clk 0:56:18] } 53... Bf5 { [%eval 4.87] [%clk 0:37:56] } 54. Kxf4 { [%eval 5.1] [%clk 0:56:41] } 54... Bh7 { [%eval 4.57] [%clk 0:37:19] } 55. Kg5 { [%eval 5.03] [%clk 0:56:55] } 55... Ke5 { [%eval 5.35] [%clk 0:36:49] } 56. Bg6 { [%eval 5.07] [%clk 0:57:14] } 56... Bg8 { [%eval 4.99] [%clk 0:36:26] } 57. Bb1 { [%eval 5.39] [%clk 0:57:35] } 57... Kd4 { [%eval 5.1] [%clk 0:35:59] } 58. Kg6 { [%eval 5.25] [%clk 0:57:57] } 58... c5 { [%eval 5.35] [%clk 0:36:06] } 59. Kg7 { [%eval 5.28] [%clk 0:58:18] } 59... Bb3 { [%eval 5.64] [%clk 0:36:10] } 60. bxc5 { [%eval 5.37] [%clk 0:58:34] } 60... Kxc5 { [%eval 5.82] [%clk 0:36:33] } 61. h7 { [%eval 4.85] [%clk 0:58:55] } 61... Kb4?! { [%eval 6.53] } { Inaccuracy. Bc4 was best. } { [%clk 0:36:49] } 62. h8=Q { [%eval 7.43] [%clk 0:59:17] } 62... Kxa5?! { [%eval 35.21] } { Inaccuracy. Bc4 was best. } { [%clk 0:37:05] } 63. Qd8+ { [%eval 35.76] [%clk 0:59:16] } 63... Ka4 { [%eval 35.49] [%clk 0:37:21] } 64. Qb6 { [%eval 35.87] [%clk 0:59:16] } 64... a5?! { [%eval #31] } { Checkmate is now unavoidable. Kb4 was best. } { [%clk 0:37:35] } 65. Bd3 { [%eval 96.05] [%clk 0:59:36] } 65... Bc4 { [%eval #22] [%clk 0:37:42] } 66. Bxc4 { [%eval 33.5] [%clk 1:00:01] } 66... bxc4 { [%eval #15] [%clk 0:38:06] } 67. Qb2 { [%eval #11] [%clk 1:00:23] } 67... c3 { [%eval #14] [%clk 0:38:23] } 68. Qxc3 { [%eval 34.83] [%clk 1:00:50] } 68... Kb5 { [%eval #12] [%clk 0:38:48] } 69. Qb3+ { [%eval #13] [%clk 1:01:15] } 69... Ka6 { [%eval #8] [%clk 0:39:09] } 70. Kf6 { [%eval #7] [%clk 1:01:39] } 70... Ka7 { [%eval #5] [%clk 0:39:28] } 71. Qb5 { [%eval #4] [%clk 1:02:02] } 71... Ka8 { [%eval #4] [%clk 0:39:39] } 72. Qxa5+ { [%eval #5] [%clk 1:02:02] } 72... Kb7 { [%eval #5] [%clk 0:39:53] } 73. Qc5 { [%eval #5] [%clk 1:02:25] } 73... Ka8 { [%eval #5] [%clk 0:40:02] } 74. Qb5 { [%eval #4] [%clk 1:02:49] } 74... Ka7 { [%eval #4] [%clk 0:40:26] } 75. Ke7 { [%eval #3] [%clk 1:03:16] } 75... Ka8 { [%eval #3] [%clk 0:40:50] } 76. Kd6 { [%eval #2] [%clk 1:03:43] } 76... Ka7 { [%clk 0:41:13] } 77. Kc7 { [%clk 1:04:09] } 77... Ka8 { [%clk 0:41:38] } 78. Qb8# { [%clk 1:04:25] } 1-0