Event: 3rd Stepan Avagyan Memorial
Site: chess24.com
Date: 2022-06-23
White: Niemann, Hans Moke
WhiteTitle: GM
WhiteElo: 2678
Black: Ter-Sahakyan, Samvel
BlackTitle: GM
BlackElo: 2640
Result: 0-1
ECO: C42
Opening: Petrov's Defense: Karklins-Martinovsky Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:51] } 1... e5 { [%eval 0.12] [%clk 1:30:46] } 2. Nf3 { [%eval 0.19] [%clk 1:30:59] } 2... Nf6 { [%eval 0.5] [%clk 1:31:11] } 3. Nxe5 { [%eval 0.34] [%clk 1:29:49] } 3... d6 { [%eval 0.37] [%clk 1:31:37] } 4. Nd3 { [%eval 0.23] [%clk 1:29:36] } 4... Nxe4 { [%eval 0.17] [%clk 1:32:00] } 5. Qe2 { [%eval 0.16] [%clk 1:30:02] } 5... Qe7 { [%eval 0.12] [%clk 1:31:49] } 6. Nf4 { [%eval 0.22] [%clk 1:30:22] } 6... c6 { [%eval 0.23] [%clk 1:28:03] } 7. f3 { [%eval 0.36] [%clk 1:28:43] } 7... Nf6 { [%eval 0.29] [%clk 1:26:07] } 8. d4 { [%eval 0.24] [%clk 1:29:01] } 8... h5 { [%eval 0.25] [%clk 1:25:40] } 9. Nc3 { [%eval 0.09] [%clk 1:26:26] } 9... Qxe2+ { [%eval 0.25] [%clk 1:23:24] } 10. Bxe2 { [%eval 0.0] [%clk 1:26:15] } 10... d5 { [%eval 0.46] [%clk 1:23:45] } 11. Kf2 { [%eval 0.31] [%clk 1:24:49] } 11... Bd6 { [%eval 0.32] [%clk 1:20:56] } 12. Bd3 { [%eval 0.32] [%clk 1:24:57] } 12... b6 { [%eval 0.52] [%clk 1:12:24] } 13. Re1+ { [%eval 0.49] [%clk 1:23:32] } 13... Kf8 { [%eval 0.61] [%clk 1:12:48] } 14. Nce2 { [%eval 0.55] [%clk 1:21:21] } 14... Ba6 { [%eval 0.71] [%clk 1:08:33] } 15. h4 { [%eval 0.89] [%clk 1:19:41] } 15... Bxd3 { [%eval 0.86] [%clk 0:55:01] } 16. Nxd3 { [%eval 0.79] [%clk 1:19:42] } 16... Nbd7 { [%eval 0.69] [%clk 0:55:23] } 17. Bf4 { [%eval 0.75] [%clk 1:19:01] } 17... Be7 { [%eval 0.66] [%clk 0:54:16] } 18. Rac1 { [%eval 0.63] [%clk 1:17:00] } 18... Rc8 { [%eval 0.66] [%clk 0:51:28] } 19. c4 { [%eval 0.41] [%clk 1:16:12] } 19... dxc4 { [%eval 0.45] [%clk 0:49:00] } 20. Rxc4 { [%eval 0.32] [%clk 1:16:34] } 20... Nd5 { [%eval 0.27] [%clk 0:49:28] } 21. Bg5 { [%eval 0.0] [%clk 1:12:25] } 21... f6 { [%eval 0.04] [%clk 0:45:44] } 22. Bd2 { [%eval 0.09] [%clk 1:12:23] } 22... Kf7 { [%eval 0.16] [%clk 0:45:19] } 23. Rec1 { [%eval 0.08] [%clk 1:12:46] } 23... c5 { [%eval 0.04] [%clk 0:42:46] } 24. R4c2 { [%eval -0.45] [%clk 1:03:56] } 24... Rcd8 { [%eval -0.31] [%clk 0:36:13] } 25. f4 { [%eval -0.55] [%clk 1:03:55] } 25... Rhe8 { [%eval -0.64] [%clk 0:28:55] } 26. Kf3 { [%eval -0.86] [%clk 1:03:24] } 26... cxd4?! { [%eval -0.33] } { Inaccuracy. Bf8 was best. } { [%clk 0:27:13] } 27. b4? { [%eval -1.42] } { Mistake. Nxd4 was best. } { [%clk 1:03:45] } 27... Bxb4 { [%eval -1.55] [%clk 0:22:11] } 28. Nxb4 { [%eval -1.53] [%clk 0:57:26] } 28... Nxb4 { [%eval -1.68] [%clk 0:22:31] } 29. Bxb4 { [%eval -1.74] [%clk 0:57:51] } 29... d3 { [%eval -1.66] [%clk 0:22:41] } 30. Rc7 { [%eval -2.0] [%clk 0:58:16] } 30... dxe2 { [%eval -1.82] [%clk 0:18:16] } 31. Re1 { [%eval -1.97] [%clk 0:56:22] } 31... a5 { [%eval -1.88] [%clk 0:16:23] } 32. Ba3 { [%eval -1.17] [%clk 0:56:46] } 32... b5 { [%eval -1.37] [%clk 0:12:38] } 33. Ra7? { [%eval -2.79] } { Mistake. Rxe2 was best. } { [%clk 0:57:08] } 33... Kg6?! { [%eval -1.94] } { Inaccuracy. Kg8 was best. } { [%clk 0:10:25] } 34. Rxe2 { [%eval -2.38] [%clk 0:55:26] } 34... Rxe2 { [%eval -2.03] [%clk 0:09:57] } 35. Kxe2 { [%eval -2.12] [%clk 0:55:48] } 35... Nb6 { [%eval -2.07] [%clk 0:09:17] } 36. Bc1? { [%eval -3.41] } { Mistake. f5+ was best. } { [%clk 0:54:40] } 36... Rc8 { [%eval -3.75] [%clk 0:07:34] } 37. Kd1 { [%eval -4.03] [%clk 0:54:56] } 37... Nc4 { [%eval -4.3] [%clk 0:07:14] } 38. Rd7 { [%eval -4.4] [%clk 0:54:19] } 38... Rc5 { [%eval -4.01] [%clk 0:06:57] } 39. a3 { [%eval -4.89] [%clk 0:54:41] } 39... Rc6 { [%eval -5.07] [%clk 0:05:09] } 40. Rb7 { [%eval -5.0] [%clk 1:21:34] } 40... Nd6 { [%eval -5.0] [%clk 0:34:28] } 41. Rb8 { [%eval -5.12] [%clk 1:21:50] } 41... Rc5 { [%eval -4.79] [%clk 0:34:33] } 42. Bd2 { [%eval -4.85] [%clk 1:21:31] } 42... Nf5 { [%eval -4.74] [%clk 0:31:14] } 43. Bxa5 { [%eval -5.07] [%clk 1:20:50] } 43... Ne3+ { [%eval -4.61] [%clk 0:31:22] } 44. Ke2 { [%eval -4.85] [%clk 1:20:57] } 44... Nxg2 { [%eval -4.91] [%clk 0:31:49] } 45. Bd2?! { [%eval -6.37] } { Inaccuracy. Bb4 was best. } { [%clk 1:19:42] } 45... Nxh4 { [%eval -6.26] [%clk 0:31:31] } 46. Rb7 { [%eval -6.72] [%clk 1:18:53] } 46... Nf5 { [%eval -6.99] [%clk 0:31:25] } 47. Bb4 { [%eval -7.04] [%clk 1:19:19] } 47... Rd5 { [%eval -6.9] [%clk 0:29:49] } 48. Kf3 { [%eval -7.89] [%clk 1:19:41] } 48... h4 { [%eval -7.21] [%clk 0:29:23] } 49. Rb8 { [%eval -7.94] [%clk 1:19:07] } 49... Rd3+ { [%eval -7.69] [%clk 0:29:13] } 0-1