Event: Round 10: Van Huy Nguyen - Boris Savchenko
Date: 2024-02-04
White: Van Huy Nguyen
WhiteTitle: GM
WhiteElo: 2364
Black: Boris Savchenko
BlackTitle: GM
BlackElo: 2489
Result: 1/2-1/2
ECO: D85
Opening: Grünfeld Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.15] [%clk 1:30:25] } 1... g6 { [%eval 0.68] [%clk 1:30:03] } 2. c4 { [%eval 0.25] [%clk 1:30:05] } 2... Nf6 { [%eval 0.37] [%clk 1:30:15] } 3. Nc3 { [%eval 0.31] [%clk 1:30:11] } 3... d5 { [%eval 0.2] [%clk 1:30:39] } 4. cxd5 { [%eval 0.4] [%clk 1:28:01] } 4... Nxd5 { [%eval 0.33] [%clk 1:31:02] } 5. Bd2 { [%eval 0.21] [%clk 1:27:55] } 5... Nb6 { [%eval 0.01] [%clk 1:30:41] } 6. e4 { [%eval 0.11] [%clk 1:26:32] } 6... Bg7 { [%eval 0.34] [%clk 1:24:54] } 7. Be3 { [%eval 0.29] [%clk 1:26:11] } 7... O-O { [%eval 0.33] [%clk 1:23:55] } 8. h3 { [%eval 0.35] [%clk 1:25:57] } 8... Nc6 { [%eval 0.58] [%clk 1:17:48] } 9. Nf3 { [%eval 0.41] [%clk 1:25:21] } 9... f5 { [%eval 0.58] [%clk 1:17:48] } 10. exf5 { [%eval 0.57] [%clk 1:24:16] } 10... Bxf5 { [%eval 0.57] [%clk 1:17:54] } 11. Qb3+ { [%eval 0.56] [%clk 1:24:04] } 11... e6 { [%eval 0.46] [%clk 1:09:03] } 12. g4 { [%eval 0.57] [%clk 1:10:23] } 12... Bc2 { [%eval 0.94] [%clk 1:07:22] } 13. Qxc2 { [%eval 0.8] [%clk 1:06:12] } 13... Rxf3 { [%eval 0.61] [%clk 1:07:45] } 14. Qe4 { [%eval 0.58] [%clk 1:04:08] } 14... Rf7 { [%eval 0.87] [%clk 0:39:13] } 15. O-O-O { [%eval 0.86] [%clk 1:01:13] } 15... Qd6 { [%eval 0.46] [%clk 0:35:25] } 16. h4 { [%eval 0.54] [%clk 0:53:03] } 16... Raf8 { [%eval 0.96] [%clk 0:35:45] } 17. h5 { [%eval 0.94] [%clk 0:48:55] } 17... Rf4 { [%eval 1.01] [%clk 0:36:09] } 18. Bxf4 { [%eval 0.97] [%clk 0:48:25] } 18... Rxf4 { [%eval 0.9] [%clk 0:36:15] } 19. Qg2 { [%eval 0.83] [%clk 0:46:06] } 19... g5 { [%eval 0.78] [%clk 0:36:30] } 20. Bd3 { [%eval 0.6] [%clk 0:41:17] } 20... Rxd4 { [%eval 0.77] [%clk 0:36:11] } 21. Be4? { [%eval -0.48] } { Mistake. Bc2 was best. } { [%clk 0:35:30] } 21... Qf4+? { [%eval 1.09] } { Mistake. Nc4 was best. } { [%clk 0:18:08] } 22. Kb1 { [%eval 1.08] [%clk 0:27:46] } 22... Rb4 { [%eval 1.06] [%clk 0:11:41] } 23. a3 { [%eval 1.01] [%clk 0:25:17] } 23... Rxb2+ { [%eval 1.15] [%clk 0:10:57] } 24. Kxb2 { [%eval 1.55] [%clk 0:25:41] } 24... Na4+ { [%eval 1.9] [%clk 0:11:22] } 25. Kc2?? { [%eval 0.0] } { Blunder. Kb3 was best. } { [%clk 0:24:41] } 25... Nxc3 { [%eval 0.0] [%clk 0:11:47] } 26. Bxc6 { [%eval 0.0] [%clk 0:23:57] } 26... Nxd1 { [%eval 0.0] [%clk 0:12:04] } 27. Rxd1 { [%eval 0.0] [%clk 0:21:22] } 27... Qc4+ { [%eval 0.0] [%clk 0:12:23] } 28. Kd2 { [%eval 0.05] [%clk 0:21:43] } 28... bxc6?! { [%eval 0.69] } { Inaccuracy. Qc3+ was best. } { [%clk 0:08:17] } 29. Qg3 { [%eval 0.75] [%clk 0:13:05] } 29... c5 { [%eval 0.77] [%clk 0:04:23] } 30. h6 { [%eval 0.39] [%clk 0:11:29] } 30... Bxh6 { [%eval 0.51] [%clk 0:04:44] } 31. Ke1 { [%eval 0.0] [%clk 0:08:37] } 31... Qe4+ { [%eval 0.0] [%clk 0:03:26] } 32. Qe3 { [%eval 0.0] [%clk 0:07:39] } 32... Qxg4 { [%eval 0.0] [%clk 0:03:41] } 33. Qxc5 { [%eval 0.0] [%clk 0:05:28] } 33... Bf8 { [%eval 0.0] [%clk 0:03:19] } 34. Qxc7 { [%eval 0.0] [%clk 0:04:41] } 34... Qg1+ { [%eval 0.0] [%clk 0:01:18] } 35. Ke2 { [%eval 0.0] [%clk 0:05:04] } 35... Qg4+ { [%eval 0.0] [%clk 0:01:46] } 36. Ke1 { [%eval 0.0] [%clk 0:05:29] } 36... Qe4+ { [%eval 0.0] [%clk 0:01:53] } 37. Kf1 { [%eval 0.0] [%clk 0:05:48] } 37... Qh1+ { [%eval 0.0] [%clk 0:00:50] } 38. Ke2 { [%eval 0.0] [%clk 0:06:16] } 38... Qe4+ { [%eval 0.0] [%clk 0:01:15] } 39. Kf1 { [%eval 0.0] [%clk 0:06:44] } 39... h5 { [%eval 0.0] [%clk 0:00:41] } 40. Qxa7 { [%eval 0.0] [%clk 0:06:04] } 40... Qc4+ { [%eval 0.0] [%clk 0:00:33] } 41. Ke1 { [%eval 0.0] [%clk 0:06:11] } 41... Qc3+ { [%eval 0.0] [%clk 0:00:59] } 42. Ke2 { [%eval 0.0] [%clk 0:05:32] } 42... Qc4+ { [%eval 0.0] [%clk 0:01:16] } 43. Ke1 { [%eval 0.0] [%clk 0:05:33] } 43... Qe4+ { [%eval 0.0] [%clk 0:00:33] } 44. Kf1 { [%eval 0.0] [%clk 0:05:55] } 44... h4 { [%eval 0.29] [%clk 0:00:50] } 45. Qd4 { [%eval 0.0] [%clk 0:04:03] } 45... Qf5?? { [%eval 3.4] } { Blunder. Qxd4 was best. } { [%clk 0:00:46] } 46. Qd3 { [%eval 3.3] [%clk 0:04:00] } 46... Qf6 { [%eval 3.24] [%clk 0:01:05] } 47. Kg2?! { [%eval 2.36] } { Inaccuracy. a4 was best. } { [%clk 0:02:53] } 47... g4 { [%eval 2.63] [%clk 0:01:21] } 48. Qe4?? { [%eval 0.37] } { Blunder. a4 was best. } { [%clk 0:02:32] } 48... Bxa3?! { [%eval 1.08] } { Inaccuracy. Qf3+ was best. } { [%clk 0:01:05] } 49. Qxg4+ { [%eval 1.5] [%clk 0:02:48] } 49... Qg7 { [%eval 1.85] [%clk 0:01:22] } 50. Kh3? { [%eval 0.3] } { Mistake. f3 was best. } { [%clk 0:01:12] } 50... Qxg4+ { [%eval 0.21] [%clk 0:01:46] } 51. Kxg4 { [%eval 0.27] [%clk 0:01:39] } 51... Be7 { [%eval 0.27] [%clk 0:02:09] } 52. Rd3 { [%eval 0.29] [%clk 0:01:29] } 52... Kf7 { [%eval 0.24] [%clk 0:02:30] } 53. Kh5 { [%eval 0.31] [%clk 0:01:55] } 53... Kg7 { [%eval 0.28] [%clk 0:00:34] } 54. Re3 { [%eval 0.23] [%clk 0:02:18] } 54... Kf7 { [%eval 0.28] [%clk 0:00:58] } 55. Kh6 { [%eval 0.12] [%clk 0:02:38] } 55... Bc5 { [%eval 0.12] [%clk 0:01:07] } 56. Rf3+ { [%eval 0.17] [%clk 0:03:02] } 56... Ke7 { [%eval 0.03] [%clk 0:01:02] } 57. Kg5 { [%eval 0.1] [%clk 0:03:24] } 57... h3 { [%eval 0.11] [%clk 0:01:25] } 58. Rxh3 { [%eval 0.2] [%clk 0:02:37] } 1/2-1/2