Event: Round 4: Pham, Khoi - Sanal, Vahap
Date: 2025-04-19
White: Pham, Khoi
WhiteTitle: IM
WhiteElo: 2386
Black: Sanal, Vahap
BlackTitle: GM
BlackElo: 2550
Result: 1/2-1/2
ECO: E17
Opening: Queen's Indian Defense: Fianchetto Variation, Kramnik Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:36] } 2. c4 { [%eval 0.18] [%clk 1:31:19] } 2... e6 { [%eval 0.14] [%clk 1:30:16] } 3. Nf3 { [%eval 0.12] [%clk 1:31:41] } 3... b6 { [%eval 0.19] [%clk 1:30:01] } 4. g3 { [%eval 0.19] [%clk 1:31:30] } 4... Bb7 { [%eval 0.26] [%clk 1:30:02] } 5. Bg2 { [%eval 0.2] [%clk 1:31:46] } 5... Be7 { [%eval 0.25] [%clk 1:30:22] } 6. O-O { [%eval 0.17] [%clk 1:31:56] } 6... O-O { [%eval 0.29] [%clk 1:30:39] } 7. Re1 { [%eval 0.25] [%clk 1:32:21] } 7... Qc8 { [%eval 0.53] [%clk 1:26:19] } 8. Nc3 { [%eval 0.35] [%clk 1:30:08] } 8... Ne4 { [%eval 0.38] [%clk 1:26:01] } 9. Nxe4 { [%eval 0.33] [%clk 1:27:41] } 9... Bxe4 { [%eval 0.28] [%clk 1:25:48] } 10. Bh3 { [%eval 0.22] [%clk 1:28:05] } 10... Qa6 { [%eval 0.75] [%clk 1:19:42] } 11. Nd2 { [%eval 0.88] [%clk 1:19:53] } 11... Bg6 { [%eval 0.73] [%clk 1:18:55] } 12. e4 { [%eval 0.78] [%clk 1:12:52] } 12... Nc6 { [%eval 0.88] [%clk 1:13:19] } 13. d5 { [%eval 0.45] [%clk 1:08:39] } 13... Nd4 { [%eval 0.41] [%clk 1:07:17] } 14. Nb3 { [%eval 0.38] [%clk 1:05:30] } 14... Nxb3 { [%eval 0.39] [%clk 1:05:26] } 15. Qxb3 { [%eval 0.47] [%clk 1:02:52] } 15... c6 { [%eval 0.47] [%clk 1:02:10] } 16. Bf4 { [%eval 0.38] [%clk 0:56:41] } 16... Bc5 { [%eval 0.39] [%clk 0:53:24] } 17. Rad1 { [%eval 0.11] [%clk 0:53:03] } 17... b5 { [%eval 0.17] [%clk 0:51:03] } 18. cxb5 { [%eval 0.17] [%clk 0:39:22] } 18... cxb5 { [%eval 0.18] [%clk 0:51:01] } 19. Bf1 { [%eval 0.16] [%clk 0:36:43] } 19... Qb6 { [%eval 0.13] [%clk 0:50:40] } 20. Be3 { [%eval 0.19] [%clk 0:37:05] } 20... a6 { [%eval 0.19] [%clk 0:49:52] } 21. a4 { [%eval 0.1] [%clk 0:34:34] } 21... b4?! { [%eval 0.99] } { Inaccuracy. Bxe3 was best. } { [%clk 0:42:59] } 22. Bxc5 { [%eval 1.08] [%clk 0:32:08] } 22... Qxc5 { [%eval 1.08] [%clk 0:43:13] } 23. Rc1 { [%eval 1.0] [%clk 0:32:13] } 23... Qb6 { [%eval 1.03] [%clk 0:41:05] } 24. Qe3 { [%eval 1.14] [%clk 0:28:42] } 24... Qd8?! { [%eval 2.26] } { Inaccuracy. Qxe3 was best. } { [%clk 0:33:40] } 25. d6 { [%eval 2.06] [%clk 0:26:43] } 25... Qa5 { [%eval 2.36] [%clk 0:18:45] } 26. Rc5? { [%eval 0.76] } { Mistake. Rc7 was best. } { [%clk 0:22:21] } 26... Qxa4 { [%eval 0.62] [%clk 0:14:52] } 27. Bc4 { [%eval 0.3] [%clk 0:18:36] } 27... b3 { [%eval 0.24] [%clk 0:14:50] } 28. Qxb3 { [%eval 0.05] [%clk 0:18:08] } 28... Qxb3 { [%eval 0.05] [%clk 0:15:11] } 29. Bxb3 { [%eval 0.01] [%clk 0:18:35] } 29... Rab8 { [%eval 0.05] [%clk 0:15:03] } 30. Ba4 { [%eval 0.03] [%clk 0:17:47] } 30... Rb4 { [%eval 0.14] [%clk 0:13:35] } 31. Bxd7 { [%eval 0.06] [%clk 0:16:40] } 31... Bxe4 { [%eval 0.07] [%clk 0:13:53] } 32. Bc6 { [%eval -0.12] [%clk 0:14:27] } 32... Bg6?? { [%eval 1.65] } { Blunder. Bxc6 was best. } { [%clk 0:07:57] } 33. Rd1? { [%eval 0.03] } { Mistake. d7 was best. } { [%clk 0:12:38] } 33... Rxb2 { [%eval 0.21] [%clk 0:07:03] } 34. Be8 { [%eval 0.17] [%clk 0:11:18] } 34... Rxe8 { [%eval 0.35] [%clk 0:03:43] } 35. d7 { [%eval 0.35] [%clk 0:11:40] } 35... Rbb8 { [%eval 0.48] [%clk 0:03:45] } 36. dxe8=Q+ { [%eval 0.11] [%clk 0:11:35] } 36... Rxe8 { [%clk 0:04:12] } 1/2-1/2