Event: National Qualifiers 2025
Site: David Rose School
Date: 2025-05-11
White: Zhang, Alexander
WhiteElo: 1617
Black: Singh, Krishna
Result: 1-0
ECO: B45
Opening: Sicilian Defense: Taimanov Variation, Normal Variation
Variant: Standard
TimeControl: 90m + 30s

1. e4 { [%eval 0.18] [%clk 1:31:00] } 1... c5 { [%eval 0.25] [%clk 1:30:53] } 2. Nf3 { [%eval 0.2] [%clk 1:31:29] } 2... Nc6 { [%eval 0.25] [%clk 1:31:13] } 3. d4 { [%eval 0.27] [%clk 1:31:58] } 3... e6? { [%eval 1.6] } { Mistake. cxd4 was best. } { [%clk 1:30:06] } 4. Nc3? { [%eval 0.36] } { Mistake. d5 was best. } { [%clk 1:32:19] } 4... cxd4 { [%eval 0.34] [%clk 1:26:50] } 5. Nxd4 { [%eval 0.24] [%clk 1:32:34] } 5... Bb4 { [%eval 0.52] [%clk 1:24:48] } 6. Nxc6 { [%eval 0.55] [%clk 1:31:03] } 6... Bxc3+ { [%eval 1.04] [%clk 1:23:54] } 7. bxc3 { [%eval 0.98] [%clk 1:31:23] } 7... bxc6?! { [%eval 1.69] } { Inaccuracy. dxc6 was best. } { [%clk 1:23:46] } 8. Bd3?! { [%eval 0.94] } { Inaccuracy. Qd6 was best. } { [%clk 1:31:17] } 8... d5?! { [%eval 2.03] } { Inaccuracy. Ne7 was best. } { [%clk 1:20:06] } 9. O-O { [%eval 1.62] [%clk 1:30:39] } 9... Ne7 { [%eval 1.55] [%clk 1:10:45] } 10. Qg4?! { [%eval 0.64] } { Inaccuracy. Qh5 was best. } { [%clk 1:29:48] } 10... Ng6? { [%eval 1.94] } { Mistake. O-O was best. } { [%clk 1:07:14] } 11. exd5 { [%eval 1.74] [%clk 1:27:53] } 11... cxd5 { [%eval 1.65] [%clk 1:06:45] } 12. Qb4? { [%eval 0.39] } { Mistake. Ba3 was best. } { [%clk 1:24:41] } 12... Bd7?! { [%eval 1.31] } { Inaccuracy. Ne5 was best. } { [%clk 0:57:48] } 13. Re1 { [%eval 1.0] [%clk 1:24:19] } 13... Rb8?! { [%eval 1.6] } { Inaccuracy. a5 was best. } { [%clk 0:51:06] } 14. Qc5 { [%eval 1.19] [%clk 1:23:40] } 14... Qb6?! { [%eval 2.37] } { Inaccuracy. Rc8 was best. } { [%clk 0:47:17] } 15. Qxd5 { [%eval 2.54] [%clk 1:23:42] } 15... Qc6 { [%eval 2.42] [%clk 0:39:47] } 16. Qd4?! { [%eval 1.79] } { Inaccuracy. Qxc6 was best. } { [%clk 1:22:28] } 16... f6?! { [%eval 2.95] } { Inaccuracy. O-O was best. } { [%clk 0:34:50] } 17. Qxa7 { [%eval 2.57] [%clk 1:22:01] } 17... Kf7 { [%eval 2.49] [%clk 0:33:03] } 18. Be4 { [%eval 2.18] [%clk 1:21:47] } 18... Qc8? { [%eval 3.74] } { Mistake. Qa4 was best. } { [%clk 0:28:47] } 19. Rd1 { [%eval 4.42] [%clk 1:19:17] } 19... Rd8 { [%eval 4.57] [%clk 0:26:55] } 20. Be3 { [%eval 4.65] [%clk 1:19:21] } 20... f5 { [%eval 4.59] [%clk 0:24:58] } 21. Bg5 { [%eval 4.25] [%clk 1:17:23] } 21... Ne7 { [%eval 4.8] [%clk 0:24:00] } 22. Qa3? { [%eval 2.69] } { Mistake. Bf3 was best. } { [%clk 1:14:49] } 22... Re8 { [%eval 2.94] [%clk 0:21:53] } 23. Bf3 { [%eval 2.64] [%clk 1:09:17] } 23... Bc6 { [%eval 2.6] [%clk 0:20:11] } 24. Bxc6 { [%eval 2.21] [%clk 1:08:45] } 24... Qxc6 { [%eval 2.22] [%clk 0:19:29] } 25. Rd6 { [%eval 1.81] [%clk 1:09:02] } 25... Qb5 { [%eval 2.38] [%clk 0:18:33] } 26. Re1 { [%eval 2.48] [%clk 1:08:12] } 26... Nd5 { [%eval 2.64] [%clk 0:17:03] } 27. Qa7+ { [%eval 2.24] [%clk 1:05:58] } 27... Rb7 { [%eval 2.24] [%clk 0:15:53] } 28. Qd4 { [%eval 2.23] [%clk 1:05:16] } 28... Qe2?? { [%eval 5.02] } { Blunder. h6 was best. } { [%clk 0:13:01] } 29. Rd7+? { [%eval 2.75] } { Mistake. Bd2 was best. } { [%clk 1:05:21] } 29... Re7 { [%eval 2.89] [%clk 0:11:03] } 30. Rxe7+ { [%eval 2.83] [%clk 1:05:44] } 30... Nxe7 { [%eval 2.97] [%clk 0:11:12] } 31. Bd2 { [%eval 2.71] [%clk 1:05:49] } 31... Qa6 { [%eval 2.85] [%clk 0:09:55] } 32. a4 { [%eval 2.8] [%clk 1:04:42] } 32... Nc6 { [%eval 2.87] [%clk 0:08:56] } 33. Qd6 { [%eval 2.98] [%clk 1:04:47] } 33... Re7 { [%eval 3.65] [%clk 0:08:09] } 34. Bg5 { [%eval 3.82] [%clk 1:04:44] } 34... Re8 { [%eval 3.89] [%clk 0:08:13] } 35. Qd7+ { [%eval 3.92] [%clk 1:03:57] } 35... Ne7 { [%eval 3.77] [%clk 0:08:10] } 36. h3 { [%eval 3.39] [%clk 1:00:35] } 36... Qc8 { [%eval 3.59] [%clk 0:07:32] } 37. Qd4 { [%eval 3.33] [%clk 0:54:40] } 37... Qd8?! { [%eval 4.27] } { Inaccuracy. h6 was best. } { [%clk 0:06:39] } 38. Bxe7 { [%eval 4.32] [%clk 0:52:11] } 38... Qxe7 { [%eval 4.18] [%clk 0:06:43] } 39. a5 { [%eval 4.33] [%clk 0:52:10] } 39... Ra8 { [%eval 4.48] [%clk 0:06:46] } 40. Qb4 { [%eval 3.82] [%clk 0:51:18] } 40... Qc7 { [%eval 3.97] [%clk 0:06:48] } 41. Ra1 { [%eval 3.92] [%clk 0:51:14] } 41... Rb8 { [%eval 4.5] [%clk 0:05:38] } 42. Qa3 { [%eval 4.52] [%clk 0:51:15] } 42... Ra8 { [%eval 4.51] [%clk 0:05:43] } 43. a6 { [%eval 4.51] [%clk 0:51:34] } 43... e5 { [%eval 4.73] [%clk 0:05:22] } 44. Qb3+ { [%eval 4.7] [%clk 0:51:43] } 44... Kf6 { [%eval 4.7] [%clk 0:05:31] } 45. c4 { [%eval 4.58] [%clk 0:52:07] } 45... Qc6 { [%eval 5.59] [%clk 0:05:14] } 46. Qb5 { [%eval 5.54] [%clk 0:52:29] } 46... Qc7 { [%eval 5.5] [%clk 0:04:58] } 47. Qd5 { [%eval 5.67] [%clk 0:51:10] } 47... Qc8 { [%eval 6.15] [%clk 0:04:53] } 48. Qd6+?! { [%eval 4.82] } { Inaccuracy. a7 was best. } { [%clk 0:51:16] } 48... Qe6 { [%eval 4.72] [%clk 0:04:49] } 49. Qc7?! { [%eval 3.76] } { Inaccuracy. Qxe6+ was best. } { [%clk 0:51:13] } 49... Qc8?! { [%eval 5.92] } { Inaccuracy. Rxa6 was best. } { [%clk 0:04:37] } 50. Qb6+ { [%eval 5.7] [%clk 0:51:08] } 50... Ke7 { [%eval 6.22] [%clk 0:04:35] } 51. Kh2 { [%eval 5.84] [%clk 0:51:08] } 51... Kd7 { [%eval 6.88] [%clk 0:04:45] } 52. Qb7+? { [%eval 4.02] } { Mistake. a7 was best. } { [%clk 0:51:25] } 52... Kd8?? { [%eval 9.3] } { Blunder. Qxb7 was best. } { [%clk 0:04:38] } 53. Rd1+ { [%eval 9.85] [%clk 0:50:42] } 53... Ke8 { [%eval 9.08] [%clk 0:04:46] } 54. Qxg7 { [%eval 7.5] [%clk 0:49:27] } 54... Qxa6? { [%eval #6] } { Checkmate is now unavoidable. Qc6 was best. } { [%clk 0:04:08] } 55. Qxe5+ { [%eval #5] [%clk 0:49:50] } 55... Kf7 { [%eval #5] [%clk 0:03:49] } 56. Rd7+ { [%eval #4] [%clk 0:49:43] } 1-0