Event: 9 rounds modified Swiss in one large group.  There will be the possibility of achieving GM- and IM-norms.
Date: 2023-07-26
White: Chatalbashev, Boris
WhiteElo: 2493
Black: Sriram, Jha
BlackElo: 2315
Result: 0-1
ECO: D12
Opening: Slav Defense: Quiet Variation, Schallopp Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... d5 { [%eval 0.27] [%clk 1:30:28] } 2. c4 { [%eval 0.29] [%clk 1:31:21] } 2... c6 { [%eval 0.3] [%clk 1:29:59] } 3. Nf3 { [%eval 0.32] [%clk 1:31:44] } 3... Nf6 { [%eval 0.38] [%clk 1:29:52] } 4. e3 { [%eval 0.24] [%clk 1:32:06] } 4... Bf5 { [%eval 0.3] [%clk 1:28:54] } 5. Nc3 { [%eval 0.27] [%clk 1:32:29] } 5... e6 { [%eval 0.24] [%clk 1:29:22] } 6. Nh4 { [%eval 0.28] [%clk 1:32:43] } 6... Be4 { [%eval 0.29] [%clk 1:29:43] } 7. f3 { [%eval 0.33] [%clk 1:33:06] } 7... Bg6 { [%eval 0.43] [%clk 1:30:11] } 8. Qb3 { [%eval 0.32] [%clk 1:33:10] } 8... Qc7 { [%eval 0.48] [%clk 1:30:39] } 9. Bd2 { [%eval 0.33] [%clk 1:33:25] } 9... Be7 { [%eval 0.31] [%clk 1:31:07] } 10. cxd5 { [%eval 0.28] [%clk 1:33:10] } 10... Nxd5 { [%eval 0.32] [%clk 1:31:26] } 11. Nxg6 { [%eval 0.26] [%clk 1:33:16] } 11... hxg6 { [%eval 0.35] [%clk 1:31:55] } 12. O-O-O { [%eval 0.14] [%clk 1:32:03] } 12... Nxc3 { [%eval 0.24] [%clk 1:32:19] } 13. Bxc3 { [%eval 0.22] [%clk 1:30:22] } 13... a5 { [%eval 0.24] [%clk 1:32:47] } 14. Kb1 { [%eval 0.27] [%clk 1:29:19] } 14... a4 { [%eval 0.24] [%clk 1:33:11] } 15. Qc2 { [%eval 0.24] [%clk 1:29:40] } 15... a3 { [%eval 0.21] [%clk 1:33:36] } 16. b3 { [%eval -0.11] [%clk 1:29:27] } 16... Rxh2 { [%eval -0.03] [%clk 1:33:26] } 17. Bd3?! { [%eval -0.65] } { Inaccuracy. Rxh2 was best. } { [%clk 1:23:46] } 17... Nd7 { [%eval -0.56] [%clk 1:27:09] } 18. Bxg6?! { [%eval -1.37] } { Inaccuracy. Rxh2 was best. } { [%clk 1:12:35] } 18... fxg6 { [%eval -1.27] [%clk 1:22:15] } 19. Qxg6+ { [%eval -1.2] [%clk 1:12:58] } 19... Kd8 { [%eval -1.24] [%clk 1:22:44] } 20. Qxe6 { [%eval -1.45] [%clk 1:08:34] } 20... Rxh1 { [%eval -1.32] [%clk 0:46:56] } 21. Rxh1 { [%eval -1.41] [%clk 1:08:57] } 21... Qd6?! { [%eval -0.61] } { Inaccuracy. Qg3 was best. } { [%clk 0:47:24] } 22. Qg4?! { [%eval -1.44] } { Inaccuracy. Rh8+ was best. } { [%clk 0:48:31] } 22... Kc7 { [%eval -1.16] [%clk 0:39:59] } 23. e4?! { [%eval -1.82] } { Inaccuracy. Qxg7 was best. } { [%clk 0:47:26] } 23... Bf6 { [%eval -1.65] [%clk 0:38:40] } 24. Rd1 { [%eval -1.81] [%clk 0:37:44] } 24... c5 { [%eval -1.64] [%clk 0:34:31] } 25. f4 { [%eval -1.48] [%clk 0:22:16] } 25... Bxd4 { [%eval -1.7] [%clk 0:34:13] } 26. Bxd4 { [%eval -1.67] [%clk 0:18:22] } 26... cxd4 { [%eval -1.79] [%clk 0:34:39] } 27. e5? { [%eval -3.58] } { Mistake. Qxg7 was best. } { [%clk 0:18:46] } 27... Qd5 { [%eval -3.49] [%clk 0:33:37] } 28. Rc1+ { [%eval -3.89] [%clk 0:10:38] } 28... Kb6 { [%eval -4.02] [%clk 0:32:56] } 29. Qg6+ { [%eval -4.18] [%clk 0:09:15] } 29... Ka7 { [%eval -4.1] [%clk 0:32:52] } 30. Qd3 { [%eval -4.26] [%clk 0:09:32] } 30... Nc5 { [%eval -4.22] [%clk 0:30:07] } 31. Qb5?! { [%eval -5.55] } { Inaccuracy. Qc4 was best. } { [%clk 0:08:41] } 31... Qe4+ { [%eval -5.58] [%clk 0:27:08] } 32. Ka1 { [%eval -5.59] [%clk 0:09:09] } 32... Rc8 { [%eval -5.75] [%clk 0:23:28] } 33. Qa5+ { [%eval -5.59] [%clk 0:08:33] } 33... Kb8 { [%eval -5.65] [%clk 0:23:44] } 34. Qxa3 { [%eval -5.76] [%clk 0:08:51] } 34... d3 { [%eval -6.15] [%clk 0:22:47] } 35. Qb2 { [%eval -5.7] [%clk 0:08:32] } 35... Qe2 { [%eval -5.82] [%clk 0:14:03] } 36. Rb1? { [%eval -15.28] } { Mistake. Qxe2 was best. } { [%clk 0:07:03] } 36... d2 { [%eval -10.93] [%clk 0:11:46] } 37. Qd4 { [%eval #-13] [%clk 0:07:16] } 37... Qd3 { [%eval #-9] [%clk 0:11:49] } 38. Qd6+ { [%eval #-9] [%clk 0:07:39] } 38... Qxd6 { [%eval #-9] [%clk 0:10:59] } 39. exd6 { [%eval -6.09] [%clk 0:08:03] } 39... Re8 { [%eval -6.14] [%clk 0:11:27] } 0-1