Event: Qatar Masters
Site: -
Date: 2023-10-20
White: Dai, Changren
WhiteTitle: GM
WhiteElo: 2507
Black: Lee, Jun Hyeok
BlackTitle: IM
BlackElo: 2362
Result: 0-1
ECO: A53
Opening: Old Indian Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:55] } 1... Nf6 { [%eval 0.28] [%clk 1:30:52] } 2. c4 { [%eval 0.16] [%clk 1:31:20] } 2... d6 { [%eval 0.51] [%clk 1:31:17] } 3. Nc3 { [%eval 0.53] [%clk 1:30:23] } 3... Nbd7 { [%eval 0.86] [%clk 1:31:40] } 4. e4 { [%eval 0.94] [%clk 1:30:21] } 4... e5 { [%eval 0.9] [%clk 1:32:02] } 5. d5 { [%eval 0.63] [%clk 1:29:36] } 5... Nc5 { [%eval 0.52] [%clk 1:30:53] } 6. f3 { [%eval 0.78] [%clk 1:29:44] } 6... a5 { [%eval 0.85] [%clk 1:30:55] } 7. Be3 { [%eval 0.87] [%clk 1:29:37] } 7... Be7 { [%eval 1.05] [%clk 1:30:39] } 8. Nge2?! { [%eval 0.45] } { Inaccuracy. Bxc5 was best. } { [%clk 1:22:18] } 8... O-O { [%eval 0.61] [%clk 1:30:15] } 9. Qd2 { [%eval 0.54] [%clk 1:22:10] } 9... c6 { [%eval 0.81] [%clk 1:08:16] } 10. O-O-O { [%eval 0.96] [%clk 1:21:53] } 10... cxd5 { [%eval 0.83] [%clk 1:02:38] } 11. cxd5 { [%eval 0.93] [%clk 1:22:07] } 11... Qc7 { [%eval 0.86] [%clk 0:58:17] } 12. Kb1 { [%eval 0.82] [%clk 1:20:12] } 12... Bd7 { [%eval 0.94] [%clk 0:58:30] } 13. Ng3 { [%eval 0.87] [%clk 1:19:29] } 13... Rfc8 { [%eval 1.0] [%clk 0:57:15] } 14. Nb5 { [%eval 0.65] [%clk 1:08:38] } 14... Qb6 { [%eval 0.58] [%clk 0:53:54] } 15. Na3 { [%eval 0.73] [%clk 1:08:57] } 15... Ne8 { [%eval 0.96] [%clk 0:50:13] } 16. Rc1 { [%eval 0.79] [%clk 1:08:00] } 16... a4 { [%eval 1.19] [%clk 0:47:34] } 17. Be2 { [%eval 0.84] [%clk 1:05:50] } 17... Bd8 { [%eval 1.19] [%clk 0:41:57] } 18. Rc2 { [%eval 1.14] [%clk 1:01:03] } 18... Qa7 { [%eval 1.09] [%clk 0:41:20] } 19. Bb5 { [%eval 1.09] [%clk 0:52:31] } 19... Bxb5 { [%eval 1.08] [%clk 0:40:34] } 20. Nxb5 { [%eval 1.09] [%clk 0:52:59] } 20... Qa6 { [%eval 0.97] [%clk 0:40:12] } 21. Qe2 { [%eval 1.05] [%clk 0:52:18] } 21... b6 { [%eval 1.5] [%clk 0:38:00] } 22. Nf5 { [%eval 1.5] [%clk 0:41:00] } 22... Nb7 { [%eval 1.53] [%clk 0:37:25] } 23. Rc6 { [%eval 1.69] [%clk 0:38:49] } 23... Na5?! { [%eval 2.43] } { Inaccuracy. Rxc6 was best. } { [%clk 0:35:10] } 24. Rhc1?? { [%eval 0.36] } { Blunder. Ne7+ was best. } { [%clk 0:36:34] } 24... Nxc6 { [%eval 0.43] [%clk 0:34:11] } 25. dxc6 { [%eval 0.43] [%clk 0:36:53] } 25... a3? { [%eval 2.09] } { Mistake. d5 was best. } { [%clk 0:23:19] } 26. b3 { [%eval 2.13] [%clk 0:35:16] } 26... d5 { [%eval 1.97] [%clk 0:23:08] } 27. exd5 { [%eval 2.03] [%clk 0:34:28] } 27... Nc7 { [%eval 2.04] [%clk 0:23:30] } 28. Nfd6 { [%eval 2.23] [%clk 0:34:22] } 28... Be7 { [%eval 1.88] [%clk 0:19:22] } 29. Qc4 { [%eval 2.06] [%clk 0:31:30] } 29... Bxd6 { [%eval 2.11] [%clk 0:19:08] } 30. Nxd6 { [%eval 2.17] [%clk 0:31:52] } 30... Rd8 { [%eval 2.0] [%clk 0:19:12] } 31. Nf5 { [%eval 2.15] [%clk 0:22:25] } 31... g6 { [%eval 2.24] [%clk 0:14:06] } 32. Ne7+?? { [%eval 0.0] } { Blunder. Qxa6 was best. } { [%clk 0:16:31] } 32... Kf8 { [%eval 0.0] [%clk 0:13:18] } 33. Bg5?! { [%eval -0.84] } { Inaccuracy. Qb4 was best. } { [%clk 0:12:24] } 33... Qxc4 { [%eval -0.5] [%clk 0:10:07] } 34. bxc4 { [%eval -0.56] [%clk 0:12:42] } 34... Rd6 { [%eval -0.66] [%clk 0:09:46] } 35. Rc3? { [%eval -2.43] } { Mistake. f4 was best. } { [%clk 0:02:55] } 35... f6 { [%eval -2.5] [%clk 0:09:27] } 36. Bc1? { [%eval -4.03] } { Mistake. Nxg6+ was best. } { [%clk 0:03:06] } 36... Kxe7 { [%eval -4.21] [%clk 0:08:35] } 37. Bxa3 { [%eval -3.37] [%clk 0:03:35] } 37... b5 { [%eval -4.34] [%clk 0:06:18] } 0-1