Event: 6th Colonial Open
Site: Sterlig, VA, United States
Date: 2025-04-17
White: Samuelson, Andrew
WhiteTitle: FM
WhiteElo: 2068
Black: Sridhar, Jagadeeshwar Yehamandram
BlackElo: 1913
Result: 1-0
ECO: B48
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack
Variant: Standard
TimeControl: G/90;+30

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:57] } 2. Nf3 { [%eval 0.2] [%clk 1:31:22] } 2... e6 { [%eval 0.28] [%clk 1:31:24] } 3. d4 { [%eval 0.4] [%clk 1:31:45] } 3... cxd4 { [%eval 0.29] [%clk 1:31:50] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:11] } 4... Nc6 { [%eval 0.28] [%clk 1:32:15] } 5. Nc3 { [%eval 0.24] [%clk 1:32:33] } 5... Qc7 { [%eval 0.35] [%clk 1:32:41] } 6. Be3 { [%eval 0.31] [%clk 1:32:55] } 6... a6 { [%eval 0.35] [%clk 1:33:09] } 7. Qf3 { [%eval 0.31] [%clk 1:33:14] } 7... Nf6 { [%eval 0.28] [%clk 1:32:55] } 8. O-O-O { [%eval 0.7] [%clk 1:33:38] } 8... b5?! { [%eval 1.56] } { Inaccuracy. Ne5 was best. } { [%clk 1:32:51] } 9. Nxc6? { [%eval 0.26] } { Mistake. e5 was best. } { [%clk 1:32:50] } 9... dxc6 { [%eval 0.74] [%clk 1:32:46] } 10. Bd3?! { [%eval -0.02] } { Inaccuracy. Be2 was best. } { [%clk 1:31:41] } 10... Bd6 { [%eval 0.15] [%clk 1:24:08] } 11. g4 { [%eval -0.03] [%clk 1:30:42] } 11... Nd7 { [%eval 0.0] [%clk 1:23:24] } 12. Qg2 { [%eval -0.53] [%clk 1:29:48] } 12... Bb7 { [%eval -0.27] [%clk 1:22:20] } 13. h4?! { [%eval -0.95] } { Inaccuracy. f3 was best. } { [%clk 1:29:17] } 13... Bc5?! { [%eval -0.06] } { Inaccuracy. O-O was best. } { [%clk 1:17:21] } 14. Bg5?! { [%eval -0.81] } { Inaccuracy. Bxc5 was best. } { [%clk 1:27:18] } 14... Qa5?! { [%eval 0.19] } { Inaccuracy. Bd6 was best. } { [%clk 1:02:43] } 15. Kb1 { [%eval 0.22] [%clk 1:25:57] } 15... b4?! { [%eval 0.78] } { Inaccuracy. Bd6 was best. } { [%clk 1:01:07] } 16. Ne2 { [%eval 0.65] [%clk 1:26:11] } 16... Qb6?! { [%eval 1.71] } { Inaccuracy. Bd6 was best. } { [%clk 1:01:24] } 17. h5 { [%eval 2.03] [%clk 1:23:45] } 17... f6 { [%eval 2.66] [%clk 0:58:23] } 18. Bh4 { [%eval 2.51] [%clk 1:23:53] } 18... O-O-O { [%eval 2.9] [%clk 0:58:43] } 19. Bc4 { [%eval 2.77] [%clk 1:23:35] } 19... Rde8 { [%eval 3.3] [%clk 0:58:06] } 20. Nf4 { [%eval 3.2] [%clk 1:21:02] } 20... Ne5 { [%eval 3.47] [%clk 0:55:46] } 21. Bxe6+ { [%eval 3.56] [%clk 1:21:00] } 21... Kb8 { [%eval 3.56] [%clk 0:55:59] } 22. Bb3 { [%eval 2.88] [%clk 1:20:43] } 22... Bc8 { [%eval 2.76] [%clk 0:56:11] } 23. f3?! { [%eval 2.09] } { Inaccuracy. g5 was best. } { [%clk 1:20:42] } 23... a5 { [%eval 2.2] [%clk 0:54:24] } 24. Bg3 { [%eval 1.63] [%clk 1:20:35] } 24... Ka8 { [%eval 1.69] [%clk 0:54:19] } 25. Nd3 { [%eval 1.47] [%clk 1:19:36] } 25... Nxd3 { [%eval 1.67] [%clk 0:53:32] } 26. Rxd3 { [%eval 1.88] [%clk 1:19:56] } 26... Qb5?! { [%eval 2.71] } { Inaccuracy. Rd8 was best. } { [%clk 0:53:23] } 27. c4 { [%eval 2.61] [%clk 1:17:16] } 27... bxc3?! { [%eval 4.17] } { Inaccuracy. Qb6 was best. } { [%clk 0:51:26] } 28. Rxc3 { [%eval 4.09] [%clk 1:17:39] } 28... Bb4 { [%eval 4.23] [%clk 0:50:47] } 29. Rxc6 { [%eval 4.26] [%clk 1:17:40] } 29... Bb7 { [%eval 4.29] [%clk 0:50:54] } 30. Rc7 { [%eval 4.28] [%clk 1:17:06] } 30... Rc8 { [%eval 4.41] [%clk 0:49:24] } 31. Rhc1 { [%eval 3.9] [%clk 1:07:54] } 31... Rxc7 { [%eval 3.91] [%clk 0:48:12] } 32. Bxc7 { [%eval 3.74] [%clk 1:08:11] } 32... a4 { [%eval 4.48] [%clk 0:44:41] } 33. Bc4 { [%eval 4.43] [%clk 1:08:21] } 33... Qd7 { [%eval 4.45] [%clk 0:44:59] } 34. Bf4 { [%eval 4.49] [%clk 1:07:27] } 34... a3 { [%eval 4.32] [%clk 0:43:53] } 35. Qc2 { [%eval 4.17] [%clk 1:06:51] } 35... Rc8?! { [%eval 6.06] } { Inaccuracy. Rd8 was best. } { [%clk 0:41:44] } 36. Qb3 { [%eval 5.5] [%clk 1:06:17] } 36... Bf8?! { [%eval 8.57] } { Inaccuracy. Ba5 was best. } { [%clk 0:34:38] } 37. Rd1 { [%eval 8.49] [%clk 1:05:20] } 37... Qe8 { [%eval 9.1] [%clk 0:34:17] } 38. Bd5 { [%eval 8.82] [%clk 1:05:29] } 38... Bxd5 { [%clk 0:32:53] } 39. Rxd5 { [%clk 1:05:49] } 1-0