Event: Round 5: Karen H. Grigoryan - Hrair Simonian
Date: 2023-10-03
White: Karen H. Grigoryan
WhiteTitle: GM
WhiteElo: 2643
Black: Hrair Simonian
BlackTitle: GM
BlackElo: 2431
Result: 1-0
ECO: C42
Opening: Petrov's Defense: Classical Attack, Mason Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:27] } 1... e5 { [%eval 0.35] [%clk 1:29:39] } 2. Nf3 { [%eval 0.29] [%clk 1:30:34] } 2... Nf6 { [%eval 0.5] [%clk 1:29:46] } 3. Nxe5 { [%eval 0.34] [%clk 1:27:58] } 3... d6 { [%eval 0.49] [%clk 1:30:00] } 4. Nf3 { [%eval 0.35] [%clk 1:28:15] } 4... Nxe4 { [%eval 0.25] [%clk 1:30:23] } 5. d4 { [%eval 0.4] [%clk 1:28:17] } 5... d5 { [%eval 0.4] [%clk 1:27:45] } 6. Bd3 { [%eval 0.28] [%clk 1:28:12] } 6... Be7 { [%eval 0.43] [%clk 1:26:11] } 7. O-O { [%eval 0.37] [%clk 1:27:40] } 7... O-O { [%eval 0.54] [%clk 1:23:39] } 8. c4 { [%eval 0.55] [%clk 1:24:12] } 8... c6 { [%eval 0.78] [%clk 1:16:40] } 9. Nc3 { [%eval 0.64] [%clk 1:23:24] } 9... Nxc3 { [%eval 0.85] [%clk 1:04:59] } 10. bxc3 { [%eval 0.55] [%clk 1:23:30] } 10... dxc4 { [%eval 0.83] [%clk 1:05:27] } 11. Bxc4 { [%eval 0.92] [%clk 1:23:50] } 11... Nd7 { [%eval 1.1] [%clk 1:05:51] } 12. Re1 { [%eval 0.9] [%clk 1:16:58] } 12... Nb6 { [%eval 0.87] [%clk 1:00:39] } 13. Bb3 { [%eval 1.0] [%clk 1:16:47] } 13... Bg4 { [%eval 1.2] [%clk 1:00:10] } 14. h3 { [%eval 0.88] [%clk 1:12:53] } 14... Bh5 { [%eval 1.17] [%clk 0:55:25] } 15. g4 { [%eval 1.37] [%clk 1:08:33] } 15... Bg6 { [%eval 1.0] [%clk 0:55:36] } 16. Ne5 { [%eval 1.02] [%clk 1:08:06] } 16... Bh4?! { [%eval 1.7] } { Inaccuracy. a5 was best. } { [%clk 0:52:24] } 17. Qf3 { [%eval 1.36] [%clk 0:52:59] } 17... Nd5 { [%eval 1.34] [%clk 0:45:08] } 18. c4 { [%eval 1.65] [%clk 0:39:40] } 18... Nb4 { [%eval 1.54] [%clk 0:39:03] } 19. d5?! { [%eval 0.44] } { Inaccuracy. Ba3 was best. } { [%clk 0:30:35] } 19... cxd5 { [%eval 0.8] [%clk 0:30:34] } 20. cxd5 { [%eval 0.72] [%clk 0:29:13] } 20... Rc8 { [%eval 0.8] [%clk 0:29:54] } 21. Ba3 { [%eval 0.6] [%clk 0:23:43] } 21... Nc2 { [%eval 0.6] [%clk 0:27:50] } 22. Bxf8 { [%eval 0.53] [%clk 0:21:14] } 22... Nxa1 { [%eval 0.6] [%clk 0:28:18] } 23. Rxa1 { [%eval 0.8] [%clk 0:19:04] } 23... Qxf8 { [%eval 0.64] [%clk 0:28:10] } 24. Rd1 { [%eval 0.65] [%clk 0:13:41] } 24... Qd6?! { [%eval 1.37] } { Inaccuracy. Be7 was best. } { [%clk 0:17:01] } 25. Nc4 { [%eval 1.33] [%clk 0:13:35] } 25... Qf6? { [%eval 3.11] } { Mistake. Qd7 was best. } { [%clk 0:16:20] } 26. Qxf6 { [%eval 2.93] [%clk 0:13:34] } 26... Bxf6 { [%eval 2.97] [%clk 0:16:49] } 27. d6 { [%eval 3.38] [%clk 0:10:41] } 27... Kf8 { [%eval 3.67] [%clk 0:16:18] } 28. Na5?? { [%eval 0.36] } { Blunder. d7 was best. } { [%clk 0:08:45] } 28... Be4 { [%eval 0.16] [%clk 0:12:57] } 29. Re1 { [%eval 0.26] [%clk 0:07:16] } 29... Bf3 { [%eval 0.12] [%clk 0:07:16] } 30. Ba4 { [%eval 0.0] [%clk 0:04:34] } 30... Rd8 { [%eval 0.3] [%clk 0:05:42] } 31. d7 { [%eval 0.31] [%clk 0:04:46] } 31... g6?? { [%eval 6.01] } { Blunder. Be7 was best. } { [%clk 0:03:53] } 32. Re8+?! { [%eval 4.02] } { Inaccuracy. Re3 was best. } { [%clk 0:01:59] } 32... Kg7 { [%eval 4.51] [%clk 0:04:22] } 33. Nc4?! { [%eval 3.08] } { Inaccuracy. Re3 was best. } { [%clk 0:02:05] } 33... Bd5?! { [%eval 3.98] } { Inaccuracy. h6 was best. } { [%clk 0:00:41] } 34. Nd6 { [%eval 3.96] [%clk 0:02:09] } 34... h6 { [%eval 4.36] [%clk 0:00:43] } 35. Re2?? { [%eval 0.15] } { Blunder. Re3 was best. } { [%clk 0:01:10] } 35... Bg5 { [%eval 0.11] [%clk 0:00:33] } 36. Re1 { [%eval 0.0] [%clk 0:00:51] } 36... Bc6?? { [%eval 3.96] } { Blunder. a6 was best. } { [%clk 0:00:32] } 37. Bxc6 { [%eval 3.32] [%clk 0:00:59] } 37... bxc6 { [%eval 3.22] [%clk 0:01:01] } 38. Rd1 { [%eval 3.53] [%clk 0:01:09] } 38... Rb8 { [%eval 4.24] [%clk 0:00:55] } 39. Nc8 { [%eval 3.87] [%clk 0:00:54] } 39... Bd8 { [%eval 4.78] [%clk 0:00:51] } 40. Nxa7 { [%eval 5.09] [%clk 0:31:01] } 40... Rb6 { [%eval 5.68] [%clk 0:31:00] } 41. Rd6 { [%eval 4.9] [%clk 0:24:26] } 41... Ra6 { [%eval 5.35] [%clk 0:24:15] } 42. Nxc6 { [%eval 5.38] [%clk 0:24:33] } 42... Bc7 { [%eval 5.51] [%clk 0:24:45] } 43. a4 { [%eval 5.11] [%clk 0:22:13] } 43... Bxd6 { [%eval 5.25] [%clk 0:11:41] } 44. d8=Q { [%eval 5.48] [%clk 0:22:30] } 44... Rxc6 { [%eval 5.44] [%clk 0:12:08] } 45. a5 { [%eval 5.72] [%clk 0:14:51] } 45... Rc1+ { [%eval 6.69] [%clk 0:06:21] } 46. Kg2 { [%eval 6.65] [%clk 0:15:00] } 46... Bc5 { [%eval 8.01] [%clk 0:06:51] } 47. Qd2 { [%eval 7.92] [%clk 0:14:19] } 47... Rc4 { [%eval 8.27] [%clk 0:07:00] } 48. a6?! { [%eval 6.08] } { Inaccuracy. Qe2 was best. } { [%clk 0:13:53] } 48... Bd4 { [%eval 6.29] [%clk 0:05:49] } 49. Qa2 { [%eval 6.46] [%clk 0:13:07] } 49... Rb4 { [%eval 6.25] [%clk 0:03:11] } 50. a7 { [%eval 6.2] [%clk 0:11:23] } 50... Bxa7 { [%eval 6.11] [%clk 0:03:40] } 51. Qxa7 { [%eval 6.08] [%clk 0:11:46] } 51... g5 { [%eval 7.67] [%clk 0:04:07] } 52. Qa1+ { [%eval 8.19] [%clk 0:11:47] } 52... Kg6 { [%eval 8.94] [%clk 0:03:30] } 53. Qh8 { [%eval 8.91] [%clk 0:11:18] } 53... Rf4 { [%eval 9.28] [%clk 0:03:34] } 54. Qg8+ { [%clk 0:11:36] } 1-0