Event: U.S. Senior Championship
Site: Saint Louis, United States
Date: 2021-07-19
White: Yermolinsky, Alex
WhiteElo: 2478
Black: Novikov, Igor
BlackElo: 2554
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Adams Attack
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:51] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:31:13] } 2... d6 { [%eval 0.0] [%clk 1:31:15] } 3. d4 { [%eval 0.15] [%clk 1:31:03] } 3... cxd4 { [%eval 0.13] [%clk 1:31:32] } 4. Nxd4 { [%eval 0.0] [%clk 1:31:27] } 4... Nf6 { [%eval 0.14] [%clk 1:31:55] } 5. Nc3 { [%eval 0.18] [%clk 1:31:50] } 5... a6 { [%eval 0.21] [%clk 1:32:15] } 6. h3 { [%eval 0.1] [%clk 1:30:59] } 6... e6 { [%eval 0.45] [%clk 1:31:52] } 7. g4 { [%eval 0.12] [%clk 1:30:16] } 7... h6 { [%eval 0.16] [%clk 1:28:31] } 8. Bg2 { [%eval 0.51] [%clk 1:29:13] } 8... g5?! { [%eval 1.19] } { Inaccuracy. Be7 was best. } { [%clk 1:28:20] } 9. b3 { [%eval 0.99] [%clk 1:25:19] } 9... Nbd7 { [%eval 0.99] [%clk 1:28:09] } 10. Bb2 { [%eval 1.0] [%clk 1:25:43] } 10... Ne5 { [%eval 1.33] [%clk 1:26:59] } 11. Qd2 { [%eval 1.22] [%clk 1:25:49] } 11... Bd7 { [%eval 0.8] [%clk 1:21:18] } 12. O-O-O { [%eval 0.92] [%clk 1:25:43] } 12... Qc7 { [%eval 1.06] [%clk 1:20:58] } 13. f4 { [%eval 0.87] [%clk 0:56:05] } 13... gxf4 { [%eval 0.98] [%clk 1:20:56] } 14. Qxf4?! { [%eval 0.22] } { Inaccuracy. Nce2 was best. } { [%clk 0:56:28] } 14... Be7 { [%eval 0.48] [%clk 1:21:15] } 15. Kb1 { [%eval 0.54] [%clk 0:56:38] } 15... O-O-O { [%eval 0.44] [%clk 1:14:32] } 16. Rhf1 { [%eval 0.42] [%clk 0:56:28] } 16... Be8 { [%eval 0.58] [%clk 1:12:56] } 17. Qd2 { [%eval 0.23] [%clk 0:54:03] } 17... Kb8 { [%eval 0.28] [%clk 1:11:43] } 18. Rf2 { [%eval 0.0] [%clk 0:51:12] } 18... Nfd7 { [%eval -0.1] [%clk 1:07:03] } 19. Rff1 { [%eval 0.0] [%clk 0:38:33] } 19... Bg5 { [%eval 0.0] [%clk 1:05:55] } 20. Qe1 { [%eval 0.15] [%clk 0:38:25] } 20... Be7 { [%eval 0.0] [%clk 1:06:12] } 21. Nf5 { [%eval 0.0] [%clk 0:38:05] } 21... Bf8 { [%eval 0.53] [%clk 1:06:23] } 22. Nd4 { [%eval 0.16] [%clk 0:37:50] } 22... Be7 { [%eval 0.28] [%clk 1:06:02] } 23. Nf5 { [%eval 0.14] [%clk 0:35:45] } 23... Bf8 { [%eval 0.55] [%clk 1:06:26] } 24. Ng3?! { [%eval 0.0] } { Inaccuracy. Qd2 was best. } { [%clk 0:34:31] } 24... Be7 { [%eval 0.29] [%clk 1:04:55] } 25. Nf5 { [%eval 0.0] [%clk 0:34:01] } 1/2-1/2