Event: Mission 360 / Bay Area Chess IM Norm Tournament #4
Site: San Jose, CA
Date: 2022-05-17
White: Sivakumar, Shaashwath
WhiteElo: 2125
Black: Vazquez, Guillermo
BlackTitle: IM
BlackElo: 2557
Result: 0-1
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard
TimeControl: g/90;+30

1. d4 { [%eval 0.21] [%clk 1:30:55] } 1... d5 { [%eval 0.35] [%clk 1:30:44] } 2. c4 { [%eval 0.36] [%clk 1:31:18] } 2... e6 { [%eval 0.3] [%clk 1:31:08] } 3. Nf3 { [%eval 0.0] [%clk 1:31:44] } 3... Nf6 { [%eval 0.17] [%clk 1:30:33] } 4. g3 { [%eval 0.18] [%clk 1:32:09] } 4... dxc4 { [%eval 0.36] [%clk 1:30:04] } 5. Bg2 { [%eval 0.14] [%clk 1:32:32] } 5... a6 { [%eval 0.37] [%clk 1:30:11] } 6. O-O { [%eval 0.12] [%clk 1:32:45] } 6... Nc6 { [%eval 0.43] [%clk 1:30:22] } 7. e3 { [%eval 0.35] [%clk 1:32:53] } 7... Rb8 { [%eval 0.58] [%clk 1:30:16] } 8. Qe2?! { [%eval -0.07] } { Inaccuracy. Nfd2 was best. } { [%clk 1:32:26] } 8... b5 { [%eval 0.11] [%clk 1:30:22] } 9. b3 { [%eval -0.11] [%clk 1:32:50] } 9... cxb3 { [%eval 0.03] [%clk 1:30:35] } 10. axb3 { [%eval -0.19] [%clk 1:33:13] } 10... Bd6 { [%eval -0.18] [%clk 1:29:42] } 11. Bd2 { [%eval -0.67] [%clk 1:33:00] } 11... O-O { [%eval -0.31] [%clk 1:27:48] } 12. Rc1 { [%eval -0.28] [%clk 1:33:20] } 12... Rb6 { [%eval -0.41] [%clk 1:27:33] } 13. Ne1 { [%eval -0.39] [%clk 1:28:13] } 13... Bb7 { [%eval -0.35] [%clk 1:27:32] } 14. Nd3 { [%eval -0.65] [%clk 1:28:07] } 14... Qa8 { [%eval -0.39] [%clk 1:27:03] } 15. Qf1 { [%eval -0.55] [%clk 1:20:25] } 15... b4 { [%eval -0.39] [%clk 1:25:29] } 16. Be1 { [%eval -0.53] [%clk 1:18:38] } 16... a5 { [%eval -0.6] [%clk 1:24:47] } 17. Nd2 { [%eval -0.64] [%clk 1:18:48] } 17... Ra6 { [%eval -0.56] [%clk 1:23:10] } 18. Nc4 { [%eval -0.55] [%clk 1:00:38] } 18... Rb8 { [%eval -0.39] [%clk 1:22:27] } 19. Ncb2?! { [%eval -0.97] } { Inaccuracy. Ra2 was best. } { [%clk 0:57:31] } 19... Nd7 { [%eval -0.68] [%clk 1:15:38] } 20. Na4 { [%eval -0.77] [%clk 0:52:42] } 20... h6 { [%eval -0.9] [%clk 1:06:02] } 21. Ndc5?! { [%eval -1.73] } { Inaccuracy. f3 was best. } { [%clk 0:43:15] } 21... Bxc5 { [%eval -1.53] [%clk 1:05:21] } 22. Nxc5 { [%eval -1.84] [%clk 0:43:32] } 22... Nxc5 { [%eval -1.14] [%clk 1:05:45] } 23. Rxc5 { [%eval -0.97] [%clk 0:43:56] } 23... Ne7 { [%eval -0.61] [%clk 1:05:02] } 24. Bxb7?! { [%eval -1.49] } { Inaccuracy. e4 was best. } { [%clk 0:43:34] } 24... Rxb7 { [%eval -1.51] [%clk 1:05:07] } 25. Qc4 { [%eval -1.54] [%clk 0:38:32] } 25... Raa7 { [%eval -1.25] [%clk 1:00:22] } 26. e4 { [%eval -0.94] [%clk 0:29:50] } 26... Nc8 { [%eval -1.45] [%clk 0:57:43] } 27. Bd2? { [%eval -3.28] } { Mistake. d5 was best. } { [%clk 0:29:34] } 27... a4 { [%eval -3.49] [%clk 0:53:30] } 28. bxa4?! { [%eval -4.4] } { Inaccuracy. d5 was best. } { [%clk 0:19:02] } 28... Rxa4 { [%eval -4.27] [%clk 0:52:40] } 29. Rxa4 { [%eval -4.4] [%clk 0:19:24] } 29... Qxa4 { [%eval -4.05] [%clk 0:53:06] } 30. Rxc7?! { [%eval -5.14] } { Inaccuracy. Kg2 was best. } { [%clk 0:17:04] } 30... Nd6 { [%eval -5.25] [%clk 0:46:42] } 31. Qc1 { [%eval -5.32] [%clk 0:14:21] } 31... Rxc7 { [%eval -5.02] [%clk 0:45:38] } 32. Qxc7 { [%eval -5.54] [%clk 0:14:41] } 32... Qd1+ { [%eval -5.54] [%clk 0:45:47] } 33. Kg2 { [%eval -6.31] [%clk 0:15:05] } 33... Nxe4?? { [%eval -1.91] } { Blunder. Qxd2 was best. } { [%clk 0:46:04] } 34. Bxb4 { [%eval -2.09] [%clk 0:13:41] } 34... Qxd4 { [%eval -1.87] [%clk 0:46:25] } 35. Be1 { [%eval -2.28] [%clk 0:13:49] } 35... Qd3?! { [%eval -1.44] } { Inaccuracy. Nc5 was best. } { [%clk 0:44:13] } 36. Qb8+ { [%eval -1.37] [%clk 0:13:57] } 36... Kh7 { [%eval -1.26] [%clk 0:44:39] } 37. Qf4 { [%eval -1.36] [%clk 0:14:21] } 37... f5 { [%eval -1.07] [%clk 0:39:07] } 38. Qe5 { [%eval -0.98] [%clk 0:11:32] } 38... Qc4 { [%eval -0.81] [%clk 0:37:57] } 39. h4 { [%eval -0.97] [%clk 0:11:18] } 39... Kg6 { [%eval -1.0] [%clk 0:35:33] } 40. f3?? { [%eval -13.38] } { Blunder. Qf4 was best. } { [%clk 0:07:32] } 40... Qe2+ { [%eval -12.6] [%clk 0:35:55] } 41. Kh3 { [%eval -15.16] [%clk 0:07:56] } 0-1