Event: Round 4: Arjun Nathan - Xavier Negron
Date: 2024-01-21
White: Arjun Nathan
Black: Xavier Negron
Result: 1-0
ECO: C88
Opening: Ruy Lopez: Closed, Anti-Marshall
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:59] } 1... e5 { [%eval 0.17] [%clk 1:30:52] } 2. Nf3 { [%eval 0.21] [%clk 1:31:26] } 2... Nc6 { [%eval 0.13] [%clk 1:31:15] } 3. Bb5 { [%eval 0.34] [%clk 1:31:51] } 3... a6 { [%eval 0.38] [%clk 1:31:37] } 4. Ba4 { [%eval 0.31] [%clk 1:32:18] } 4... Nf6 { [%eval 0.27] [%clk 1:31:51] } 5. O-O { [%eval 0.24] [%clk 1:32:41] } 5... Be7 { [%eval 0.36] [%clk 1:32:16] } 6. Re1 { [%eval 0.46] [%clk 1:33:06] } 6... b5 { [%eval 0.33] [%clk 1:32:40] } 7. Bb3 { [%eval 0.35] [%clk 1:33:30] } 7... O-O { [%eval 0.41] [%clk 1:32:57] } 8. a4 { [%eval 0.3] [%clk 1:33:57] } 8... b4 { [%eval 0.35] [%clk 1:31:39] } 9. a5 { [%eval 0.25] [%clk 1:34:12] } 9... d6 { [%eval 0.26] [%clk 1:31:29] } 10. d3 { [%eval 0.13] [%clk 1:34:04] } 10... Rb8 { [%eval 0.15] [%clk 1:30:29] } 11. Nbd2 { [%eval 0.25] [%clk 1:32:24] } 11... Nd7 { [%eval 0.47] [%clk 1:22:10] } 12. c3 { [%eval 0.51] [%clk 1:21:26] } 12... Bf6 { [%eval 0.41] [%clk 1:14:13] } 13. Ba4 { [%eval 0.31] [%clk 1:11:37] } 13... Bb7 { [%eval 0.47] [%clk 1:12:44] } 14. Nf1 { [%eval 0.32] [%clk 1:11:41] } 14... Nc5 { [%eval 0.4] [%clk 1:12:33] } 15. Bc2 { [%eval 0.09] [%clk 1:00:49] } 15... Ne6 { [%eval 0.53] [%clk 0:55:43] } 16. Ne3 { [%eval 0.54] [%clk 0:57:03] } 16... bxc3 { [%eval 0.59] [%clk 0:53:43] } 17. bxc3 { [%eval 0.64] [%clk 0:56:08] } 17... g6 { [%eval 0.56] [%clk 0:53:36] } 18. Nd5 { [%eval 0.41] [%clk 0:44:34] } 18... Bg7 { [%eval 0.37] [%clk 0:53:44] } 19. Be3 { [%eval 0.17] [%clk 0:43:52] } 19... Ba8 { [%eval 0.51] [%clk 0:45:35] } 20. Nd2 { [%eval 0.26] [%clk 0:34:24] } 20... Ne7 { [%eval 0.26] [%clk 0:37:54] } 21. Bb3 { [%eval 0.03] [%clk 0:30:31] } 21... Nxd5 { [%eval 0.0] } 22. exd5 { [%eval 0.01] [%clk 0:30:52] } 22... Nc5?! { [%eval 0.72] } { Inaccuracy. Nf4 was best. } { [%clk 0:25:10] } 23. Bc4 { [%eval 0.77] } 23... c6?! { [%eval 1.86] } { Inaccuracy. h6 was best. } { [%clk 0:20:47] } 24. d4?? { [%eval -0.21] } { Blunder. Bxc5 was best. } { [%clk 0:20:09] } 24... exd4?! { [%eval 0.43] } { Inaccuracy. cxd5 was best. } { [%clk 0:15:06] } 25. cxd4 { [%eval 0.47] [%clk 0:20:32] } 25... cxd5 { [%eval 0.43] [%clk 0:14:48] } 26. dxc5?? { [%eval -1.51] } { Blunder. Bf1 was best. } { [%clk 0:20:33] } 26... dxc4 { [%eval -1.5] [%clk 0:13:29] } 27. Nxc4 { [%eval -1.52] [%clk 0:18:14] } 27... dxc5?! { [%eval -0.83] } { Inaccuracy. Bxa1 was best. } { [%clk 0:08:07] } 28. Rc1 { [%eval -0.89] [%clk 0:15:22] } 28... Bd4 { [%eval -1.03] [%clk 0:05:58] } 29. Rc2?! { [%eval -2.18] } { Inaccuracy. Nb6 was best. } { [%clk 0:10:37] } 29... Bxe3?! { [%eval -1.03] } { Inaccuracy. Qd5 was best. } { [%clk 0:03:19] } 30. Nxe3 { [%eval -0.96] [%clk 0:10:58] } 30... Qxa5 { [%eval -1.07] [%clk 0:03:17] } 31. Qc1 { [%eval -1.06] [%clk 0:10:21] } 31... Rbc8?! { [%eval -0.12] } { Inaccuracy. h5 was best. } { [%clk 0:02:46] } 32. Ng4?! { [%eval -0.82] } { Inaccuracy. Nf5 was best. } { [%clk 0:09:50] } 32... f5?? { [%eval 2.76] } { Blunder. Rc6 was best. } { [%clk 0:00:44] } 33. Nh6+ { [%eval 2.49] [%clk 0:10:06] } 33... Kg7 { [%eval 2.54] [%clk 0:00:49] } 34. Re7+ { [%eval 2.44] [%clk 0:09:41] } 34... Kf6 { [%eval 2.6] [%clk 0:00:59] } 35. Rce2 { [%eval 2.52] [%clk 0:09:26] } 35... Be4 { [%eval 2.58] [%clk 0:00:40] } 36. Rxh7 { [%eval 2.4] [%clk 0:08:15] } 36... Rb8? { [%eval 4.06] } { Mistake. Rc7 was best. } { [%clk 0:00:48] } 37. Rxe4 { [%eval 3.7] [%clk 0:05:49] } 37... fxe4 { [%eval 4.28] [%clk 0:00:44] } 38. Qf4+ { [%eval 4.07] [%clk 0:03:12] } 38... Ke6 { [%eval 3.94] [%clk 0:01:06] } 39. Qxe4+ { [%eval 3.83] [%clk 0:03:27] } 39... Kd6 { [%eval 3.75] [%clk 0:01:25] } 40. Qxg6+ { [%eval 3.55] [%clk 0:03:23] } 40... Ke5? { [%eval 6.25] } { Mistake. Kd5 was best. } { [%clk 0:01:04] } 41. Re7+ { [%eval 6.24] [%clk 0:03:06] } 41... Kd4 { [%eval 6.03] [%clk 0:01:13] } 42. Qg4+?? { [%eval 1.99] } { Blunder. Qe4+ was best. } { [%clk 0:01:36] } 42... Kd5?? { [%eval #2] } { Checkmate is now unavoidable. Kc3 was best. } { [%clk 0:00:44] } 43. Qe6+?? { [%eval 6.18] } { Lost forced checkmate sequence. Qe4+ was best. } { [%clk 0:01:17] } 43... Kd4 { [%eval 5.76] [%clk 0:01:06] } 44. Rd7+? { [%eval 3.4] } { Mistake. Nf5+ was best. } { [%clk 0:00:43] } 44... Kc3 { [%eval 3.27] [%clk 0:01:25] } 45. Qe3+ { [%eval 2.93] [%clk 0:00:36] } 45... Kb4 { [%eval 2.77] [%clk 0:00:39] } 46. h3?? { [%eval 0.0] } { Blunder. Qd2+ was best. } { [%clk 0:00:42] } 46... Qa1+ { [%eval 0.34] [%clk 0:00:46] } 47. Kh2 { [%eval 0.44] [%clk 0:01:07] } 47... Qc3 { [%eval 0.5] [%clk 0:00:40] } 48. Rd3 { [%eval 0.5] [%clk 0:01:07] } 48... Qc4 { [%eval 0.79] [%clk 0:00:49] } 49. Qd2+?! { [%eval -0.29] } { Inaccuracy. Rd1 was best. } { [%clk 0:00:54] } 49... Ka4 { [%eval 0.0] [%clk 0:00:36] } 50. Qd1+ { [%eval -0.07] [%clk 0:00:43] } 50... Ka5? { [%eval 1.54] } { Mistake. Rb3 was best. } { [%clk 0:00:31] } 51. Ra3+? { [%eval 0.41] } { Mistake. Ng4 was best. } { [%clk 0:00:50] } 51... Kb6 { [%eval 0.5] [%clk 0:00:36] } 52. Qd6+ { [%eval 0.68] [%clk 0:01:12] } 52... Ka7?! { [%eval 1.54] } { Inaccuracy. Kb7 was best. } { [%clk 0:00:43] } 53. Qe7+?? { [%eval -0.2] } { Blunder. Nf5 was best. } { [%clk 0:00:39] } 53... Kb6?! { [%eval 0.53] } { Inaccuracy. Ka8 was best. } { [%clk 0:00:36] } 54. Ng4 { [%eval 0.13] [%clk 0:00:37] } 54... Qf4+ { [%eval 0.21] } 55. g3 { [%eval 0.41] [%clk 0:00:59] } 55... Qc7?? { [%eval 6.6] } { Blunder. Qd4 was best. } { [%clk 0:00:36] } 56. Qe6+ { [%eval 6.03] [%clk 0:00:50] } 56... Kb5?? { [%eval #2] } { Checkmate is now unavoidable. Qc6 was best. } { [%clk 0:00:55] } 57. Qxa6+ { [%eval #1] [%clk 0:01:12] } 1-0