Event: Round 4: Rand, Steven J - Chen, Derek
Date: 2024-10-06
White: Rand, Steven J
WhiteElo: 1978
Black: Chen, Derek
BlackElo: 1940
Result: 0-1
ECO: A15
Opening: English Opening: Anglo-Indian Defense
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:27:55] } 1... Nf6 { [%eval 0.21] [%clk 1:30:56] } 2. g3 { [%eval 0.1] [%clk 1:28:21] } 2... c6 { [%eval 0.28] [%clk 1:31:20] } 3. Bg2 { [%eval 0.13] [%clk 1:28:28] } 3... d5 { [%eval 0.31] [%clk 1:31:43] } 4. Nf3 { [%eval 0.23] [%clk 1:28:51] } 4... dxc4 { [%eval 0.28] [%clk 1:32:00] } 5. Na3?! { [%eval -0.39] } { Inaccuracy. O-O was best. } { [%clk 1:28:51] } 5... g6? { [%eval 0.96] } { Mistake. b5 was best. } { [%clk 1:27:58] } 6. Nxc4 { [%eval 0.58] [%clk 1:27:59] } 6... Bg7 { [%eval 0.62] [%clk 1:28:19] } 7. O-O { [%eval 0.47] [%clk 1:27:34] } 7... O-O { [%eval 0.46] [%clk 1:27:38] } 8. d3 { [%eval 0.34] [%clk 1:25:49] } 8... Nbd7 { [%eval 0.54] [%clk 1:26:07] } 9. Rb1 { [%eval 0.34] [%clk 1:23:39] } 9... Nb6 { [%eval 0.66] [%clk 1:24:34] } 10. Nfe5?! { [%eval -0.12] } { Inaccuracy. b3 was best. } { [%clk 1:14:50] } 10... Ng4 { [%eval -0.01] [%clk 1:06:18] } 11. Nxg4 { [%eval 0.04] [%clk 1:08:06] } 11... Bxg4 { [%eval 0.06] [%clk 1:06:32] } 12. Qc2 { [%eval -0.14] [%clk 1:03:29] } 12... Nd5 { [%eval -0.02] [%clk 0:59:23] } 13. h3 { [%eval -0.29] [%clk 0:57:51] } 13... Be6 { [%eval -0.26] [%clk 0:59:16] } 14. Bd2 { [%eval -0.14] [%clk 0:57:19] } 14... a5 { [%eval -0.19] [%clk 0:58:03] } 15. Qc1?! { [%eval -1.12] } { Inaccuracy. a3 was best. } { [%clk 0:48:50] } 15... Re8?! { [%eval -0.19] } { Inaccuracy. b5 was best. } { [%clk 0:56:06] } 16. Rd1 { [%eval -0.13] [%clk 0:48:16] } 16... b5 { [%eval -0.14] [%clk 0:50:41] } 17. e4?? { [%eval -2.81] } { Blunder. Bh6 was best. } { [%clk 0:42:09] } 17... Nb4 { [%eval -2.59] [%clk 0:49:45] } 18. Nxa5?! { [%eval -3.6] } { Inaccuracy. Ne3 was best. } { [%clk 0:25:55] } 18... Qxa5 { [%eval -3.45] [%clk 0:50:02] } 19. a3 { [%eval -3.6] [%clk 0:26:13] } 19... Na2 { [%eval -3.51] [%clk 0:44:56] } 20. Qxc6 { [%eval -3.5] [%clk 0:24:49] } 20... Qa6?! { [%eval -2.73] } { Inaccuracy. Qa4 was best. } { [%clk 0:45:08] } 21. Qxa6 { [%eval -2.86] [%clk 0:20:15] } 21... Rxa6 { [%eval -2.81] [%clk 0:45:36] } 22. Be3 { [%eval -2.73] [%clk 0:18:00] } 22... b4 { [%eval -2.82] [%clk 0:44:12] } 23. axb4 { [%eval -2.98] [%clk 0:17:37] } 23... Nxb4 { [%eval -2.95] [%clk 0:44:16] } 24. Bc5 { [%eval -2.99] [%clk 0:16:55] } 24... Nc6 { [%eval -2.86] [%clk 0:43:16] } 25. d4 { [%eval -2.99] [%clk 0:16:56] } 25... Bb3 { [%eval -3.04] [%clk 0:43:10] } 26. Rd2 { [%eval -2.93] [%clk 0:16:51] } 26... e6?! { [%eval -2.2] } { Inaccuracy. e5 was best. } { [%clk 0:42:36] } 27. d5 { [%eval -2.8] [%clk 0:15:01] } 27... exd5 { [%eval -2.78] [%clk 0:41:28] } 28. exd5 { [%eval -2.81] [%clk 0:15:23] } 28... Ne5 { [%eval -2.79] [%clk 0:36:54] } 29. d6 { [%eval -3.18] [%clk 0:14:18] } 29... Nd7 { [%eval -3.18] [%clk 0:36:51] } 30. Ba3 { [%eval -3.43] [%clk 0:13:59] } 30... Bf8 { [%eval -2.71] [%clk 0:36:13] } 31. Rc1 { [%eval -2.83] [%clk 0:11:45] } 31... Rd8 { [%eval -2.8] [%clk 0:35:11] } 32. Rc7 { [%eval -2.95] [%clk 0:10:18] } 32... Be6 { [%eval -3.04] [%clk 0:31:14] } 33. Bf1 { [%eval -3.01] [%clk 0:09:06] } 33... Rb6 { [%eval -3.09] [%clk 0:30:50] } 34. b4?! { [%eval -4.52] } { Inaccuracy. Bg2 was best. } { [%clk 0:06:53] } 34... Bxd6 { [%eval -4.56] [%clk 0:30:50] } 35. Ra7 { [%eval -4.75] [%clk 0:04:19] } 35... Bxb4 { [%eval -4.5] [%clk 0:30:14] } 36. Bxb4 { [%eval -4.81] [%clk 0:04:33] } 36... Rxb4 { [%eval -4.76] [%clk 0:30:33] } 37. Bg2 { [%eval -4.79] [%clk 0:04:20] } 37... Rbb8 { [%eval -4.78] [%clk 0:28:11] } 38. h4 { [%eval -4.78] [%clk 0:04:17] } 38... Ne5 { [%eval -4.77] [%clk 0:28:17] } 39. Rxd8+ { [%eval -4.77] [%clk 0:04:13] } 39... Rxd8 { [%eval -4.74] [%clk 0:28:42] } 40. Ra8 { [%eval -4.86] [%clk 0:03:37] } 40... Rxa8 { [%eval -4.74] [%clk 0:28:02] } 41. Bxa8 { [%eval -4.79] [%clk 0:04:00] } 41... Bd7 { [%eval -4.79] [%clk 0:27:52] } 42. Bd5 { [%eval -4.89] [%clk 0:03:45] } 42... Bc6 { [%eval -4.85] [%clk 0:28:15] } 43. Ba2 { [%eval -4.76] [%clk 0:04:00] } 43... Nf3+ { [%eval -4.73] [%clk 0:27:52] } 44. Kf1 { [%eval -4.81] [%clk 0:04:20] } 44... Bb5+ { [%eval -4.66] [%clk 0:28:19] } 45. Kg2 { [%eval -4.69] [%clk 0:04:42] } 45... Nd2 { [%eval -4.92] [%clk 0:27:39] } 46. Bd5 { [%eval -4.75] [%clk 0:04:55] } 46... Bc4 { [%eval -4.83] [%clk 0:26:58] } 47. Bb7 { [%eval -4.86] [%clk 0:05:07] } 47... Kg7 { [%eval -4.62] [%clk 0:27:10] } 48. g4 { [%eval -4.71] [%clk 0:05:07] } 48... Kf6 { [%eval -4.57] [%clk 0:27:27] } 49. Kg3?! { [%eval -5.88] } { Inaccuracy. f4 was best. } { [%clk 0:05:22] } 49... Ke5 { [%eval -5.65] [%clk 0:27:03] } 50. f4+ { [%eval -5.79] [%clk 0:05:25] } 50... Kd4 { [%eval -5.56] [%clk 0:27:27] } 51. h5 { [%eval -6.1] [%clk 0:05:28] } 51... gxh5 { [%eval -5.82] [%clk 0:27:46] } 52. gxh5 { [%eval -5.9] [%clk 0:05:33] } 52... h6 { [%eval -5.86] [%clk 0:27:52] } 53. Kg4 { [%eval -6.53] [%clk 0:05:45] } 53... Be6+ { [%eval -6.45] [%clk 0:28:05] } 54. f5 { [%eval -6.39] [%clk 0:06:08] } 54... Bd5 { [%eval -6.36] [%clk 0:28:23] } 55. Ba6 { [%eval -5.96] [%clk 0:05:44] } 55... Nc4 { [%eval -6.85] [%clk 0:28:47] } 56. Kf4 { [%eval -6.75] [%clk 0:05:58] } 56... f6 { [%eval -6.3] [%clk 0:28:49] } 57. Bc8 { [%eval -5.76] [%clk 0:06:12] } 57... Bf7 { [%eval -5.59] [%clk 0:27:53] } 58. Be6?! { [%eval -7.72] } { Inaccuracy. Bd7 was best. } { [%clk 0:06:07] } 58... Bxh5 { [%eval -7.72] [%clk 0:28:13] } 59. Bc8 { [%eval -7.61] [%clk 0:06:12] } 59... Bf7 { [%eval -7.13] [%clk 0:28:14] } 60. Bd7 { [%eval -6.63] [%clk 0:06:04] } 60... Nb6 { [%eval -7.37] [%clk 0:27:07] } 61. Bc6 { [%eval -8.7] [%clk 0:05:49] } 61... Nd5+ { [%eval -8.52] [%clk 0:27:17] } 62. Kg4 { [%eval -8.24] [%clk 0:06:02] } 62... Ke5 { [%eval -6.83] [%clk 0:27:30] } 0-1