Event: Qatar Masters 2024
Site: Doha, Qatar
Date: 2024-12-05
White: Nguyen, Ngoc Truong Son
WhiteTitle: GM
WhiteElo: 2646
Black: Nazari, Arad
BlackTitle: IM
BlackElo: 2401
Result: 1-0
ECO: D85
Opening: Grünfeld Defense: Exchange Variation
Variant: Standard
TimeControl: 90 min / 40 moves + 30 min Rest + 30 sec/move

1. d4 { [%eval 0.17] [%clk 1:30:48] } 1... Nf6 { [%eval 0.19] [%clk 1:30:54] } 2. c4 { [%eval 0.17] [%clk 1:31:01] } 2... g6 { [%eval 0.25] [%clk 1:31:18] } 3. Nc3 { [%eval 0.21] [%clk 1:31:03] } 3... d5 { [%eval 0.28] [%clk 1:31:41] } 4. cxd5 { [%eval 0.21] [%clk 1:31:15] } 4... Nxd5 { [%eval 0.17] [%clk 1:32:04] } 5. Bd2 { [%eval 0.11] [%clk 1:31:26] } 5... Nb6 { [%eval 0.37] [%clk 1:32:23] } 6. Nf3 { [%eval 0.21] [%clk 1:31:41] } 6... Bg7 { [%eval 0.28] [%clk 1:32:38] } 7. Qc1 { [%eval 0.11] [%clk 1:31:53] } 7... Bg4 { [%eval 0.11] [%clk 1:18:07] } 8. Bh6 { [%eval 0.17] [%clk 1:30:53] } 8... Bxh6 { [%eval 0.26] [%clk 1:17:22] } 9. Qxh6 { [%eval 0.26] [%clk 1:31:09] } 9... Bxf3 { [%eval 0.25] [%clk 1:17:38] } 10. Qg7 { [%eval 0.3] [%clk 1:31:25] } 10... Rf8 { [%eval 0.28] [%clk 1:18:02] } 11. gxf3 { [%eval 0.3] [%clk 1:31:48] } 11... Qd6 { [%eval 0.28] [%clk 1:12:45] } 12. e3 { [%eval 0.13] [%clk 1:31:34] } 12... N8d7 { [%eval 0.16] [%clk 1:08:12] } 13. O-O-O { [%eval 0.02] [%clk 1:26:02] } 13... Nd5 { [%eval 0.09] [%clk 1:00:26] } 14. Ne4 { [%eval 0.04] [%clk 1:23:14] } 14... Qe6 { [%eval 0.06] [%clk 0:55:59] } 15. a3 { [%eval 0.0] [%clk 1:10:38] } 15... N5f6 { [%eval 0.0] [%clk 0:50:58] } 16. Nc3 { [%eval -0.29] [%clk 1:01:57] } 16... Qf5 { [%eval -0.3] [%clk 0:44:14] } 17. Qh6 { [%eval -0.32] [%clk 1:00:20] } 17... Qxf3 { [%eval -0.33] [%clk 0:43:12] } 18. Be2 { [%eval -0.27] [%clk 0:59:21] } 18... Qc6 { [%eval -0.29] [%clk 0:40:33] } 19. e4 { [%eval -0.36] [%clk 0:57:40] } 19... O-O-O { [%eval -0.29] [%clk 0:36:18] } 20. Bb5 { [%eval -0.75] [%clk 0:50:33] } 20... Qe6 { [%eval -0.77] [%clk 0:33:51] } 21. Qe3 { [%eval -0.7] [%clk 0:43:59] } 21... a6 { [%eval -0.52] [%clk 0:31:51] } 22. Be2 { [%eval -0.61] [%clk 0:39:14] } 22... Qb3 { [%eval -0.42] [%clk 0:30:03] } 23. Kb1 { [%eval -0.34] [%clk 0:35:18] } 23... Nb6?! { [%eval 0.67] } { Inaccuracy. e5 was best. } { [%clk 0:24:40] } 24. d5 { [%eval 0.4] [%clk 0:34:35] } 24... Nc4?? { [%eval 2.59] } { Blunder. e5 was best. } { [%clk 0:20:16] } 25. Bxc4 { [%eval 2.51] [%clk 0:33:00] } 25... Qxc4 { [%eval 2.29] [%clk 0:20:45] } 26. Rd4 { [%eval 2.28] [%clk 0:32:28] } 26... Qc5 { [%eval 2.47] [%clk 0:21:05] } 27. Na4 { [%eval 2.44] [%clk 0:31:48] } 27... Qa7 { [%eval 2.16] [%clk 0:18:02] } 28. Rhd1? { [%eval 0.61] } { Mistake. Rc1 was best. } { [%clk 0:28:45] } 28... Kb8 { [%eval 0.78] [%clk 0:13:59] } 29. Qc3 { [%eval 0.52] [%clk 0:23:06] } 29... Nd7 { [%eval 0.46] [%clk 0:13:01] } 30. Rc1 { [%eval 0.46] [%clk 0:21:57] } 30... b5 { [%eval 0.52] [%clk 0:09:14] } 31. Qb4 { [%eval 0.78] [%clk 0:21:08] } 31... Kc8?! { [%eval 1.49] } { Inaccuracy. Qb7 was best. } { [%clk 0:08:26] } 32. Nc5 { [%eval 1.62] [%clk 0:19:45] } 32... Nxc5 { [%eval 1.41] [%clk 0:07:49] } 33. Rxc5 { [%eval 1.23] [%clk 0:20:07] } 33... e5? { [%eval 2.91] } { Mistake. f6 was best. } { [%clk 0:05:30] } 34. Rd2 { [%eval 3.05] [%clk 0:19:40] } 34... Rd6 { [%eval 3.03] [%clk 0:05:20] } 35. Rdc2 { [%eval 2.98] [%clk 0:19:35] } 35... Rfd8 { [%eval 2.81] [%clk 0:04:45] } 36. Qc3 { [%eval 2.41] [%clk 0:19:38] } 36... R8d7 { [%eval 2.35] [%clk 0:05:01] } 37. Qxe5 { [%eval 2.43] [%clk 0:19:59] } 37... f6 { [%eval 2.3] [%clk 0:03:47] } 38. Qd4 { [%eval 2.21] [%clk 0:15:46] } 38... g5 { [%eval 2.26] [%clk 0:03:50] } 39. f3 { [%eval 1.82] [%clk 0:14:32] } 39... h6?! { [%eval 2.62] } { Inaccuracy. Rc6 was best. } { [%clk 0:03:00] } 40. Qb4 { [%eval 2.52] [%clk 0:12:01] } 40... Qb8?! { [%eval 3.92] } { Inaccuracy. Qb7 was best. } { [%clk 0:02:16] } 41. Rc6 { [%eval 3.76] [%clk 0:11:37] } 41... Kd8 { [%eval 4.28] [%clk 0:29:31] } 42. Rxa6 { [%eval 4.23] [%clk 0:41:51] } 42... Ke8 { [%eval 4.06] [%clk 0:29:21] } 43. Rcc6 { [%eval 4.11] [%clk 0:41:14] } 43... Kf7 { [%eval 4.06] [%clk 0:28:45] } 44. a4 { [%eval 4.13] [%clk 0:41:07] } 44... Rxc6 { [%eval 4.5] [%clk 0:26:03] } 45. Rxc6 { [%eval 4.37] [%clk 0:41:31] } 45... Qa7 { [%eval 4.78] [%clk 0:26:27] } 46. Qxb5 { [%eval 4.6] [%clk 0:41:24] } 1-0