Event: Round 8: Hayrapetyan, Edgar - Sitnikov, Anton
Site: https://lichess.org/broadcast/tsaghkadzor-open-2025/round-8/4OU6rCut/CDYF63bR
Date: 2025-09-27
White: Hayrapetyan, Edgar
WhiteTitle: FM
WhiteElo: 2230
Black: Sitnikov, Anton
BlackTitle: IM
BlackElo: 2389
Result: 1-0
ECO: E24
Opening: Nimzo-Indian Defense: Sämisch Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:28:21] } 1... Nf6 { [%eval 0.19] [%clk 1:30:40] } 2. c4 { [%eval 0.18] [%clk 1:28:47] } 2... e6 { [%eval 0.14] [%clk 1:30:44] } 3. Nc3 { [%eval 0.09] [%clk 1:28:29] } 3... Bb4 { [%eval 0.15] [%clk 1:30:50] } 4. a3 { [%eval 0.0] [%clk 1:27:23] } 4... Bxc3+ { [%eval -0.11] [%clk 1:31:04] } 5. bxc3 { [%eval -0.07] [%clk 1:27:49] } 5... d5 { [%eval 0.27] [%clk 1:29:01] } 6. cxd5 { [%eval 0.17] [%clk 1:26:45] } 6... exd5 { [%eval 0.26] [%clk 1:29:18] } 7. e3 { [%eval 0.14] [%clk 1:26:59] } 7... O-O { [%eval 0.28] [%clk 1:29:33] } 8. Bd3 { [%eval 0.41] [%clk 1:27:10] } 8... c5 { [%eval 0.36] [%clk 1:29:54] } 9. Ne2 { [%eval 0.27] [%clk 1:25:36] } 9... b6 { [%eval 0.35] [%clk 1:29:42] } 10. O-O { [%eval 0.29] [%clk 1:21:08] } 10... Ba6 { [%eval 0.44] [%clk 1:28:45] } 11. f3 { [%eval 0.33] [%clk 1:17:36] } 11... Bxd3 { [%eval 0.26] [%clk 1:29:03] } 12. Qxd3 { [%eval 0.31] [%clk 1:18:02] } 12... Re8 { [%eval 0.36] [%clk 1:27:32] } 13. Ng3 { [%eval 0.3] [%clk 1:11:30] } 13... Nc6 { [%eval 0.44] [%clk 1:25:56] } 14. Bb2 { [%eval 0.44] [%clk 1:07:51] } 14... c4 { [%eval 0.45] [%clk 1:24:10] } 15. Qd2 { [%eval 0.7] [%clk 1:05:36] } 15... Re6 { [%eval 0.91] [%clk 1:14:53] } 16. Rae1 { [%eval 0.91] [%clk 1:02:18] } 16... Qe7 { [%eval 1.13] [%clk 1:03:21] } 17. Qf2 { [%eval 0.84] [%clk 0:56:37] } 17... g6?! { [%eval 1.89] } { Inaccuracy. h6 was best. } { [%clk 0:38:31] } 18. Bc1 { [%eval 1.75] [%clk 0:50:52] } 18... h5 { [%eval 2.1] [%clk 0:20:48] } 19. Ne2 { [%eval 1.95] [%clk 0:37:22] } 19... Qd7 { [%eval 2.0] [%clk 0:17:20] } 20. Nf4 { [%eval 1.86] [%clk 0:33:47] } 20... Re7 { [%eval 1.92] [%clk 0:08:41] } 21. Qg3?! { [%eval 1.15] } { Inaccuracy. a4 was best. } { [%clk 0:33:30] } 21... Qf5 { [%eval 1.39] [%clk 0:08:17] } 22. Ne2?! { [%eval 0.78] } { Inaccuracy. Qh4 was best. } { [%clk 0:29:22] } 22... Rae8 { [%eval 0.83] [%clk 0:07:54] } 23. Qf2?! { [%eval 0.0] } { Inaccuracy. Qh4 was best. } { [%clk 0:24:53] } 23... Qc2 { [%eval 0.44] [%clk 0:02:04] } 24. Qh4 { [%eval 0.23] [%clk 0:20:45] } 24... Nh7 { [%eval 0.27] [%clk 0:02:30] } 25. Nf4?? { [%eval -2.87] } { Blunder. Qg3 was best. } { [%clk 0:10:30] } 25... Qf5?? { [%eval 0.6] } { Blunder. g5 was best. } { [%clk 0:01:15] } 26. Qf2 { [%eval 0.69] [%clk 0:10:44] } 26... b5 { [%eval 0.69] [%clk 0:01:03] } 27. h3 { [%eval 0.69] [%clk 0:11:06] } 27... Ng5 { [%eval 1.03] [%clk 0:00:59] } 28. Kh2 { [%eval 0.94] [%clk 0:10:35] } 28... Kg7? { [%eval 2.27] } { Mistake. a5 was best. } { [%clk 0:00:50] } 29. Rh1?! { [%eval 1.63] } { Inaccuracy. Qh4 was best. } { [%clk 0:07:37] } 29... Nh7?! { [%eval 2.82] } { Inaccuracy. Qd7 was best. } { [%clk 0:00:37] } 30. g4 { [%eval 2.83] [%clk 0:06:10] } 30... Qd7 { [%eval 2.9] [%clk 0:01:05] } 31. Reg1? { [%eval 1.17] } { Mistake. gxh5 was best. } { [%clk 0:06:35] } 31... Kh8 { [%eval 1.25] [%clk 0:01:10] } 32. gxh5 { [%eval 1.19] [%clk 0:04:39] } 32... g5 { [%eval 1.12] [%clk 0:01:38] } 33. Qg3 { [%eval 0.79] [%clk 0:05:02] } 33... Rg8? { [%eval 2.27] } { Mistake. Rxe3 was best. } { [%clk 0:01:03] } 34. h4 { [%eval 2.37] [%clk 0:03:26] } 34... g4 { [%eval 2.88] [%clk 0:01:12] } 35. fxg4 { [%eval 2.85] [%clk 0:03:30] } 35... Nf6 { [%eval 2.77] [%clk 0:01:38] } 36. g5 { [%eval 2.95] [%clk 0:03:55] } 36... Ne4 { [%eval 2.76] [%clk 0:02:05] } 37. Qf3 { [%eval 2.8] [%clk 0:04:19] } 37... Nxc3 { [%eval 3.09] [%clk 0:01:58] } 38. g6 { [%eval 2.82] [%clk 0:04:44] } 38... Ne4 { [%eval 3.15] [%clk 0:01:58] } 39. Rg2 { [%eval 3.01] [%clk 0:04:23] } 39... Qf5 { [%eval 3.15] [%clk 0:01:25] } 40. Rhg1 { [%eval 3.08] [%clk 0:04:35] } 40... Rd7? { [%eval 5.3] } { Mistake. Rc7 was best. } { [%clk 0:00:36] } 41. Rg4?! { [%eval 3.46] } { Inaccuracy. gxf7 was best. } { [%clk 0:03:44] } 41... Ne7 { [%eval 3.16] [%clk 0:00:34] } 42. gxf7 { [%eval 3.23] [%clk 0:02:36] } 42... Rxg4?? { [%eval 7.48] } { Blunder. Qxf7 was best. } { [%clk 0:01:01] } 43. Qxg4 { [%eval 7.18] [%clk 0:03:00] } 1-0