Event: Round 4: Sai Krishna - Isan Ortiz
Date: 2022-11-17
White: Sai Krishna
WhiteTitle: IM
Black: Isan Ortiz
BlackTitle: GM
Result: 1-0
ECO: B98
Opening: Sicilian Defense: Najdorf Variation, Browne Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:31:26] } 2... d6 { [%eval 0.0] } 3. d4 { [%eval 0.25] [%clk 1:31:54] } 3... cxd4 { [%eval 0.13] [%clk 1:31:41] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:21] } 4... Nf6 { [%eval 0.31] [%clk 1:32:04] } 5. Nc3 { [%eval 0.16] [%clk 1:32:48] } 5... a6 { [%eval 0.39] [%clk 1:32:29] } 6. Bg5 { [%eval 0.0] [%clk 1:33:15] } 6... e6 { [%eval 0.12] [%clk 1:32:27] } 7. f4 { [%eval 0.1] [%clk 1:33:42] } 7... h6 { [%eval 0.0] [%clk 1:32:50] } 8. Bh4 { [%eval 0.08] [%clk 1:34:09] } 8... Be7 { [%eval 0.47] [%clk 1:32:26] } 9. Qf3 { [%eval 0.33] [%clk 1:34:28] } 9... Qc7 { [%eval 0.43] [%clk 1:32:50] } 10. O-O-O { [%eval 0.43] [%clk 1:34:52] } 10... Nbd7 { [%eval 0.32] [%clk 1:33:12] } 11. Be2 { [%eval 0.05] [%clk 1:31:07] } 11... Rg8?? { [%eval 1.75] } { Blunder. b5 was best. } { [%clk 1:23:32] } 12. Bg3 { [%eval 1.24] [%clk 1:18:04] } 12... g5?! { [%eval 2.04] } { Inaccuracy. b5 was best. } { [%clk 1:20:30] } 13. e5 { [%eval 1.56] [%clk 1:07:31] } 13... g4 { [%eval 1.64] [%clk 1:16:15] } 14. Qf2 { [%eval 1.84] [%clk 0:49:36] } 14... dxe5 { [%eval 1.69] [%clk 1:14:37] } 15. fxe5 { [%eval 1.82] [%clk 0:50:00] } 15... Nh5?? { [%eval 4.12] } { Blunder. Nxe5 was best. } { [%clk 1:01:58] } 16. Nd5 { [%eval 4.85] [%clk 0:49:18] } 16... Bg5+ { [%eval 4.59] [%clk 0:56:44] } 17. Kb1 { [%eval 5.33] [%clk 0:49:44] } 17... Qc5 { [%eval 4.92] [%clk 0:56:40] } 18. Rhf1 { [%eval 5.19] [%clk 0:22:00] } 18... Rf8 { [%eval 4.92] [%clk 0:57:00] } 19. Nxe6 { [%eval 4.96] [%clk 0:20:05] } 19... fxe6 { [%eval 5.12] [%clk 0:48:46] } 20. Qxc5 { [%eval 5.17] [%clk 0:20:28] } 20... Nxc5 { [%eval 5.33] [%clk 0:49:02] } 21. Nc7+ { [%eval 5.03] [%clk 0:20:53] } 21... Ke7 { [%eval 5.14] [%clk 0:49:23] } 22. Rxf8 { [%eval 5.0] [%clk 0:21:14] } 22... Kxf8 { [%eval 5.0] [%clk 0:49:21] } 23. Nxa8 { [%eval 5.09] [%clk 0:21:39] } 23... Nxg3 { [%eval 5.01] [%clk 0:49:21] } 24. hxg3 { [%eval 5.21] [%clk 0:22:04] } 24... Nd7 { [%eval 5.1] [%clk 0:48:07] } 25. Bxg4 { [%eval 5.3] [%clk 0:19:17] } 25... Ke7 { [%eval 5.32] [%clk 0:48:31] } 26. Rd4 { [%eval 4.37] [%clk 0:15:32] } 26... b5 { [%eval 4.28] [%clk 0:47:09] } 27. Bf3 { [%eval 4.83] [%clk 0:12:44] } 27... Be3 { [%eval 4.55] [%clk 0:46:53] } 28. Re4 { [%eval 4.76] [%clk 0:13:01] } 28... Ba7 { [%eval 5.44] [%clk 0:45:02] } 29. a4 { [%eval 5.47] [%clk 0:12:41] } 29... bxa4 { [%eval 5.55] [%clk 0:43:48] } 30. Rxa4 { [%eval 4.75] [%clk 0:12:56] } 30... Nxe5 { [%eval 4.67] [%clk 0:42:27] } 31. Be2 { [%eval 4.43] [%clk 0:12:21] } 31... Nd7?! { [%eval 5.76] } { Inaccuracy. Bf2 was best. } { [%clk 0:41:01] } 32. Nc7 { [%eval 5.09] } 32... Nc5 { [%eval 5.68] [%clk 0:41:03] } 33. Ra3 { [%eval 5.29] [%clk 0:10:34] } 33... e5 { [%eval 5.67] [%clk 0:38:45] } 34. b4 { [%eval 5.55] [%clk 0:09:28] } 34... Ne4 { [%eval 6.32] [%clk 0:35:46] } 35. Bxa6 { [%eval 6.1] [%clk 0:09:48] } 1-0