Event: 2023 U.S. Senior Chess Championship
Site: Saint Louis, United States
Date: 2023-07-21
White: Dlugy, Maxim
WhiteElo: 2524
Black: Akopian, Vladimir
BlackElo: 2612
Result: 0-1
ECO: A45
Opening: Indian Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:59] } 1... Nf6 { [%eval 0.28] [%clk 1:30:46] } 2. Bf4 { [%eval 0.0] [%clk 1:31:23] } 2... c5 { [%eval 0.09] [%clk 1:30:22] } 3. dxc5 { [%eval 0.0] [%clk 1:31:46] } 3... Na6 { [%eval 0.0] [%clk 1:30:11] } 4. e4 { [%eval -0.31] [%clk 1:32:06] } 4... Nxe4 { [%eval -0.08] [%clk 1:29:23] } 5. Bxa6 { [%eval -0.33] [%clk 1:32:25] } 5... Qa5+ { [%eval 0.07] [%clk 1:29:11] } 6. b4 { [%eval 0.0] [%clk 1:31:54] } 6... Qxa6 { [%eval 0.0] [%clk 1:21:40] } 7. Qd4 { [%eval 0.0] [%clk 1:32:20] } 7... d5 { [%eval 0.47] [%clk 1:16:50] } 8. Ne2 { [%eval 0.46] [%clk 1:11:36] } 8... e6 { [%eval 0.5] [%clk 1:06:43] } 9. Nbc3 { [%eval 0.21] [%clk 1:04:50] } 9... Nxc3 { [%eval 0.34] [%clk 0:48:36] } 10. Nxc3 { [%eval 0.25] [%clk 1:04:26] } 10... f6 { [%eval 0.28] [%clk 0:48:53] } 11. Qd3? { [%eval -0.92] } { Mistake. a4 was best. } { [%clk 0:53:03] } 11... Qxd3 { [%eval -0.76] [%clk 0:47:00] } 12. cxd3 { [%eval -0.85] [%clk 0:52:45] } 12... a5 { [%eval -0.89] [%clk 0:44:54] } 13. Na4 { [%eval -0.64] [%clk 0:40:21] } 13... axb4 { [%eval -0.8] [%clk 0:42:42] } 14. Nb6 { [%eval -1.02] [%clk 0:40:28] } 14... Ra6 { [%eval -1.14] [%clk 0:28:09] } 15. Nxc8 { [%eval -1.31] [%clk 0:40:16] } 15... Bxc5 { [%eval -0.81] [%clk 0:28:29] } 16. Rc1 { [%eval -1.14] [%clk 0:38:50] } 16... b6 { [%eval -1.12] [%clk 0:26:11] } 17. Nd6+ { [%eval -1.5] [%clk 0:29:31] } 17... Kd7 { [%eval -1.5] [%clk 0:26:30] } 18. Nb7 { [%eval -0.92] [%clk 0:29:49] } 18... Rc8 { [%eval -1.04] [%clk 0:24:00] } 19. Nxc5+ { [%eval -0.96] [%clk 0:28:52] } 19... bxc5 { [%eval -1.06] [%clk 0:23:30] } 20. Rc2 { [%eval -0.97] [%clk 0:29:14] } 20... c4 { [%eval -0.78] [%clk 0:23:48] } 21. Rb2?! { [%eval -1.81] } { Inaccuracy. Be3 was best. } { [%clk 0:24:15] } 21... e5 { [%eval -1.98] [%clk 0:17:22] } 22. Bc1 { [%eval -2.2] [%clk 0:23:37] } 22... cxd3 { [%eval -1.88] [%clk 0:16:38] } 23. Kd1? { [%eval -3.31] } { Mistake. O-O was best. } { [%clk 0:22:55] } 23... Rac6 { [%eval -3.4] [%clk 0:12:57] } 24. Bd2 { [%eval -3.88] [%clk 0:17:06] } 24... Rc2 { [%eval -3.7] [%clk 0:13:02] } 25. Rxc2 { [%eval -3.87] [%clk 0:17:11] } 25... Rxc2 { [%eval -4.0] [%clk 0:13:26] } 26. Bxb4 { [%eval -4.03] [%clk 0:17:23] } 26... Rxf2 { [%eval -3.96] [%clk 0:13:10] } 27. Bd2 { [%eval -4.28] [%clk 0:15:16] } 27... Rxg2 { [%eval -4.1] [%clk 0:13:34] } 28. a4 { [%eval -4.39] [%clk 0:14:46] } 28... Rg4 { [%eval -4.43] [%clk 0:12:56] } 29. a5 { [%eval -4.39] [%clk 0:14:59] } 29... Ra4 { [%eval -4.49] [%clk 0:13:22] } 30. Rg1 { [%eval -4.51] [%clk 0:15:15] } 30... g5 { [%eval -4.25] [%clk 0:11:08] } 31. Rg3 { [%eval -5.0] [%clk 0:15:30] } 31... Ra1+ { [%eval -5.29] [%clk 0:10:58] } 32. Bc1 { [%eval -4.99] [%clk 0:15:57] } 32... e4 { [%eval -5.07] [%clk 0:11:16] } 33. Kd2 { [%eval -5.48] [%clk 0:15:24] } 33... Rxa5 { [%eval -5.47] [%clk 0:10:01] } 34. Rh3 { [%eval -6.13] [%clk 0:14:58] } 34... Ra2+ { [%eval -6.18] [%clk 0:10:06] } 35. Kd1 { [%eval -6.35] [%clk 0:15:20] } 35... Ke6 { [%eval -6.04] [%clk 0:10:20] } 36. Rxh7 { [%eval -6.3] [%clk 0:15:45] } 36... d4 { [%eval -6.26] [%clk 0:09:51] } 37. Rh3 { [%eval -7.63] [%clk 0:14:00] } 37... Rg2 { [%eval -6.86] [%clk 0:09:36] } 0-1