Event: Top 16 2023-2
Date: 2023-06-05
White: Andrei Shchekachev
WhiteTitle: GM
Black: Samvel Ter-Sahakyan
BlackTitle: GM
Result: 0-1
ECO: A06
Opening: Zukertort Opening: Old Indian Attack
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:30:55] } 1... d5 { [%eval 0.34] [%clk 1:30:52] } 2. d3 { [%eval 0.0] [%clk 1:31:14] } 2... Nc6 { [%eval 0.05] [%clk 1:25:24] } 3. c3 { [%eval -0.14] [%clk 1:31:28] } 3... e5 { [%eval -0.12] [%clk 1:24:16] } 4. Qc2 { [%eval -0.53] [%clk 1:31:51] } 4... a5 { [%eval -0.5] [%clk 1:19:50] } 5. e4 { [%eval -0.46] [%clk 1:26:41] } 5... Bc5 { [%eval -0.38] [%clk 1:18:30] } 6. Be2 { [%eval -0.47] [%clk 1:25:23] } 6... Nge7 { [%eval -0.52] [%clk 1:18:07] } 7. O-O { [%eval -0.39] [%clk 1:20:34] } 7... O-O { [%eval -0.43] [%clk 1:18:28] } 8. a4 { [%eval -0.63] [%clk 1:17:36] } 8... Ng6 { [%eval -0.55] [%clk 1:14:41] } 9. Na3 { [%eval -0.6] [%clk 1:16:23] } 9... Nce7 { [%eval -0.11] [%clk 1:14:05] } 10. Rd1 { [%eval -0.41] [%clk 1:12:41] } 10... c6 { [%eval -0.21] [%clk 1:12:36] } 11. d4 { [%eval -0.28] [%clk 1:05:55] } 11... exd4 { [%eval -0.19] [%clk 1:07:49] } 12. Nxd4 { [%eval -0.31] [%clk 1:06:14] } 12... Qc7 { [%eval -0.17] [%clk 1:07:54] } 13. Be3 { [%eval -0.22] [%clk 1:01:01] } 13... Bd6 { [%eval 0.01] [%clk 1:05:41] } 14. g3?! { [%eval -0.99] } { Inaccuracy. h3 was best. } { [%clk 0:53:00] } 14... f5 { [%eval -0.73] [%clk 1:05:09] } 15. exf5 { [%eval -0.84] [%clk 0:40:10] } 15... Nxf5 { [%eval -0.81] [%clk 0:55:31] } 16. Nxf5 { [%eval -0.98] [%clk 0:37:48] } 16... Bxf5 { [%eval -1.06] [%clk 0:55:56] } 17. Qb3 { [%eval -0.86] [%clk 0:38:07] } 17... Be4 { [%eval -0.76] [%clk 0:36:39] } 18. c4 { [%eval -1.04] [%clk 0:36:59] } 18... Kh8 { [%eval -0.53] [%clk 0:34:13] } 19. cxd5 { [%eval -0.31] [%clk 0:33:03] } 19... Bxd5 { [%eval -0.35] [%clk 0:33:38] } 20. Rxd5 { [%eval -0.34] [%clk 0:30:06] } 20... cxd5 { [%eval -0.41] [%clk 0:34:04] } 21. Nb5 { [%eval -0.2] [%clk 0:30:25] } 21... Qe7 { [%eval -0.2] [%clk 0:30:51] } 22. Qxd5?! { [%eval -0.81] } { Inaccuracy. Nxd6 was best. } { [%clk 0:28:55] } 22... Be5 { [%eval -0.63] [%clk 0:30:59] } 23. Rc1 { [%eval -0.74] [%clk 0:20:05] } 23... Rad8 { [%eval -0.87] [%clk 0:26:59] } 24. Qb3 { [%eval -1.03] [%clk 0:19:12] } 24... Qf6 { [%eval -1.06] [%clk 0:27:05] } 25. Rc2? { [%eval -2.44] } { Mistake. Re1 was best. } { [%clk 0:18:04] } 25... Ne7?! { [%eval -1.31] } { Inaccuracy. Nh4 was best. } { [%clk 0:25:31] } 26. f4 { [%eval -1.09] [%clk 0:09:27] } 26... Bb8 { [%eval -1.33] [%clk 0:25:53] } 27. Qc3?! { [%eval -2.25] } { Inaccuracy. Rd2 was best. } { [%clk 0:06:18] } 27... Qg6 { [%eval -1.96] [%clk 0:21:00] } 28. Bc5 { [%eval -2.26] [%clk 0:04:54] } 28... Rfe8 { [%eval -2.23] [%clk 0:19:34] } 29. Rd2? { [%eval -4.25] } { Mistake. Bxe7 was best. } { [%clk 0:03:26] } 29... Nd5 { [%eval -3.59] [%clk 0:17:32] } 30. Qd4? { [%eval -5.87] } { Mistake. Qc2 was best. } { [%clk 0:02:06] } 30... Bxf4 { [%eval -5.85] [%clk 0:16:35] } 0-1