Event: Round 8: Guha Mitrabha - Duc Hoa Nguyen
Date: 2022-09-26
White: Guha Mitrabha
Black: Duc Hoa Nguyen
Result: 1-0
ECO: D85
Opening: Grünfeld Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:25] } 1... Nf6 { [%eval 0.23] [%clk 1:30:47] } 2. c4 { [%eval 0.29] [%clk 1:30:49] } 2... g6 { [%eval 0.3] [%clk 1:31:04] } 3. Nc3 { [%eval 0.31] [%clk 1:31:13] } 3... d5 { [%eval 0.2] [%clk 1:30:52] } 4. cxd5 { [%eval 0.4] [%clk 1:31:37] } 4... Nxd5 { [%eval 0.19] [%clk 1:31:19] } 5. e4 { [%eval 0.23] [%clk 1:32:03] } 5... Nxc3 { [%eval 0.21] [%clk 1:31:40] } 6. bxc3 { [%eval 0.0] [%clk 1:32:31] } 6... Bg7 { [%eval 0.23] [%clk 1:32:04] } 7. Qa4+ { [%eval 0.25] [%clk 1:32:56] } 7... Nd7 { [%eval 0.25] [%clk 1:32:03] } 8. Nf3 { [%eval 0.32] [%clk 1:33:19] } 8... O-O { [%eval 0.23] [%clk 1:32:12] } 9. Qa3 { [%eval 0.16] [%clk 1:33:45] } 9... c5 { [%eval 0.33] [%clk 1:26:33] } 10. Be2 { [%eval 0.09] [%clk 1:34:09] } 10... b6 { [%eval 0.47] [%clk 1:23:23] } 11. h4 { [%eval 0.46] [%clk 1:34:26] } 11... cxd4 { [%eval 0.28] [%clk 0:58:33] } 12. cxd4 { [%eval 0.44] [%clk 1:34:54] } 12... Nc5 { [%eval 0.28] [%clk 0:57:56] } 13. e5 { [%eval 0.23] [%clk 1:35:18] } 13... Ne6 { [%eval 0.4] [%clk 0:58:18] } 14. Be3 { [%eval 0.19] [%clk 1:35:44] } 14... Bb7 { [%eval 0.26] [%clk 0:58:33] } 15. O-O { [%eval 0.2] [%clk 1:36:11] } 15... Qd7 { [%eval 0.37] [%clk 0:49:26] } 16. Rfd1 { [%eval 0.05] [%clk 1:35:12] } 16... Bd5 { [%eval 0.3] [%clk 0:49:36] } 17. h5 { [%eval 0.23] [%clk 1:33:49] } 17... Rfc8 { [%eval 0.34] [%clk 0:45:40] } 18. Ne1 { [%eval 0.3] [%clk 1:31:27] } 18... f5?! { [%eval 0.89] } { Inaccuracy. Bf8 was best. } { [%clk 0:35:17] } 19. exf6?! { [%eval 0.09] } { Inaccuracy. Nd3 was best. } { [%clk 1:26:27] } 19... exf6 { [%eval 0.08] [%clk 0:33:54] } 20. Nd3 { [%eval -0.29] [%clk 1:26:48] } 20... Rc2 { [%eval -0.27] [%clk 0:32:41] } 21. Bf1 { [%eval -0.42] [%clk 1:21:57] } 21... a5?! { [%eval 0.35] } { Inaccuracy. Bf8 was best. } { [%clk 0:25:38] } 22. Ne1 { [%eval 0.03] [%clk 1:18:33] } 22... Rc7 { [%eval 0.36] [%clk 0:23:16] } 23. Qb2 { [%eval -0.08] [%clk 1:17:38] } 23... Qd6 { [%eval 0.11] [%clk 0:22:55] } 24. h6 { [%eval 0.0] [%clk 1:13:31] } 24... Bf8 { [%eval 0.03] [%clk 0:22:56] } 25. Rab1 { [%eval 0.12] [%clk 1:12:49] } 25... Rb8 { [%eval 0.29] [%clk 0:21:59] } 26. Be2?! { [%eval -0.44] } { Inaccuracy. Nd3 was best. } { [%clk 1:07:50] } 26... Qb4?! { [%eval 0.35] } { Inaccuracy. g5 was best. } { [%clk 0:20:04] } 27. Qa1 { [%eval -0.14] [%clk 1:03:10] } 27... Qc3 { [%eval 0.31] [%clk 0:15:38] } 28. Rb2 { [%eval 0.08] [%clk 1:00:51] } 28... Ba3 { [%eval 0.12] [%clk 0:14:45] } 29. Rb5 { [%eval 0.13] [%clk 1:01:14] } 29... Qxa1 { [%eval 0.05] [%clk 0:14:57] } 30. Rxa1 { [%eval 0.03] [%clk 1:01:42] } 30... Rd7 { [%eval 0.25] [%clk 0:14:29] } 31. Rab1 { [%eval 0.32] [%clk 1:01:26] } 31... Kf7?! { [%eval 0.99] } { Inaccuracy. Bf8 was best. } { [%clk 0:05:49] } 32. Nd3 { [%eval 0.73] [%clk 0:58:51] } 32... Be4 { [%eval 1.18] [%clk 0:01:27] } 33. R1b3 { [%eval 0.89] [%clk 0:54:58] } 33... Bf8?? { [%eval 3.14] } { Blunder. Bd6 was best. } { [%clk 0:00:45] } 34. Nc5 { [%eval 3.15] [%clk 0:55:25] } 34... bxc5 { [%eval 3.38] [%clk 0:00:46] } 35. Rxb8 { [%eval 2.87] [%clk 0:55:53] } 35... cxd4 { [%eval 2.92] [%clk 0:00:45] } 36. Bd2 { [%eval 3.1] [%clk 0:44:07] } 36... d3 { [%eval 3.55] [%clk 0:01:10] } 37. Bd1 { [%eval 3.73] [%clk 0:44:24] } 37... Nd4 { [%eval 3.98] [%clk 0:01:05] } 38. Rb1 { [%eval 3.49] [%clk 0:44:29] } 38... g5? { [%eval 6.49] } { Mistake. Rc7 was best. } { [%clk 0:00:36] } 39. Bh5+ { [%eval 6.58] [%clk 0:44:36] } 39... Kg8 { [%eval 7.37] [%clk 0:00:32] } 40. Re8 { [%eval 7.34] [%clk 0:42:04] } 40... Bb7 { [%eval 6.69] [%clk 0:00:32] } 41. Rb6 { [%eval 8.31] [%clk 0:41:26] } 1-0