Event: Round 2: Reza Mahdavi - Karen H. Grigoryan
Date: 2023-09-30
White: Reza Mahdavi
WhiteTitle: FM
WhiteElo: 2302
Black: Karen H. Grigoryan
BlackTitle: GM
BlackElo: 2643
Result: 1/2-1/2
ECO: B48
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:51] } 2. Nf3 { [%eval 0.0] [%clk 1:31:19] } 2... Nc6 { [%eval 0.0] [%clk 1:31:14] } 3. d4 { [%eval 0.33] [%clk 1:31:40] } 3... cxd4 { [%eval 0.38] [%clk 1:31:38] } 4. Nxd4 { [%eval 0.29] [%clk 1:32:00] } 4... e6 { [%eval 0.5] [%clk 1:31:41] } 5. Nc3 { [%eval 0.33] [%clk 1:32:21] } 5... Qc7 { [%eval 0.56] [%clk 1:31:45] } 6. Be3 { [%eval 0.28] [%clk 1:32:41] } 6... a6 { [%eval 0.0] [%clk 1:32:01] } 7. g4 { [%eval 0.27] [%clk 1:33:02] } 7... b5 { [%eval 0.24] [%clk 1:30:05] } 8. Nxc6 { [%eval 0.1] [%clk 1:31:57] } 8... Qxc6 { [%eval 0.04] [%clk 1:29:11] } 9. Qd2 { [%eval 0.1] [%clk 1:32:11] } 9... Bb7 { [%eval 0.37] [%clk 1:27:28] } 10. O-O-O { [%eval 0.36] [%clk 1:32:16] } 10... Rc8?! { [%eval 1.23] } { Inaccuracy. b4 was best. } { [%clk 1:27:40] } 11. f3?! { [%eval 0.53] } { Inaccuracy. Bg2 was best. } { [%clk 1:28:38] } 11... Ne7 { [%eval 0.26] [%clk 1:10:43] } 12. Ne2 { [%eval 0.0] [%clk 1:22:13] } 12... Ng6 { [%eval 0.14] [%clk 1:01:00] } 13. Nd4 { [%eval -0.1] [%clk 1:19:05] } 13... Qc7 { [%eval -0.07] [%clk 0:59:26] } 14. Nb3?? { [%eval -1.82] } { Blunder. Bxb5 was best. } { [%clk 1:04:30] } 14... Ne5 { [%eval -1.28] [%clk 0:55:17] } 15. Be2 { [%eval -1.21] [%clk 1:04:01] } 15... Bb4 { [%eval -0.81] [%clk 0:52:39] } 16. c3 { [%eval -1.2] [%clk 1:04:14] } 16... Be7 { [%eval -0.66] [%clk 0:52:33] } 17. Kb1?! { [%eval -1.56] } { Inaccuracy. Bd4 was best. } { [%clk 1:02:11] } 17... d5 { [%eval -1.46] [%clk 0:50:54] } 18. exd5 { [%eval -1.24] [%clk 0:51:25] } 18... Bxd5 { [%eval -1.42] [%clk 0:50:20] } 19. Rhf1 { [%eval -1.87] [%clk 0:51:35] } 19... O-O { [%eval -1.51] [%clk 0:43:14] } 20. Bf4 { [%eval -1.34] [%clk 0:44:40] } 20... Rfd8 { [%eval -1.59] [%clk 0:38:12] } 21. Qe3 { [%eval -1.37] [%clk 0:38:38] } 21... Bd6 { [%eval -1.32] [%clk 0:31:12] } 22. Bg3 { [%eval -1.49] [%clk 0:37:02] } 22... Nc4 { [%eval -1.82] [%clk 0:23:50] } 23. Bxc4 { [%eval -2.05] [%clk 0:36:52] } 23... Qxc4?! { [%eval -1.2] } { Inaccuracy. Bxc4 was best. } { [%clk 0:22:24] } 24. Bxd6 { [%eval -1.75] [%clk 0:33:23] } 24... Rxd6 { [%eval -1.63] [%clk 0:22:30] } 25. Rfe1 { [%eval -1.06] [%clk 0:33:25] } 25... a5 { [%eval -1.22] [%clk 0:21:00] } 26. Rd4?! { [%eval -1.98] } { Inaccuracy. Qe5 was best. } { [%clk 0:30:29] } 26... Qc7 { [%eval -1.88] [%clk 0:21:06] } 27. Nc1 { [%eval -2.33] [%clk 0:25:30] } 27... b4 { [%eval -2.03] [%clk 0:16:52] } 28. Ne2 { [%eval -2.0] [%clk 0:24:50] } 28... Qb8?! { [%eval -1.13] } { Inaccuracy. h6 was best. } { [%clk 0:12:02] } 29. f4 { [%eval -1.49] [%clk 0:18:15] } 29... Rdc6 { [%eval -1.07] [%clk 0:10:01] } 30. Rc1 { [%eval -1.26] [%clk 0:18:23] } 30... Qb5?! { [%eval -0.52] } { Inaccuracy. h6 was best. } { [%clk 0:08:27] } 31. b3 { [%eval -0.32] [%clk 0:16:38] } 31... bxc3 { [%eval -0.11] [%clk 0:04:26] } 32. Rxc3?? { [%eval -2.04] } { Blunder. Nxc3 was best. } { [%clk 0:16:51] } 32... Rc5?? { [%eval 0.29] } { Blunder. h5 was best. } { [%clk 0:00:46] } 33. Kb2 { [%eval 0.0] [%clk 0:16:28] } 33... h6 { [%eval 0.0] [%clk 0:01:06] } 34. Rxc5 { [%eval -0.07] [%clk 0:16:01] } 34... Qxc5 { [%eval 0.0] [%clk 0:01:05] } 35. Qc3 { [%eval -0.16] [%clk 0:16:21] } 35... f6?! { [%eval 0.47] } { Inaccuracy. Qxc3+ was best. } { [%clk 0:00:49] } 36. Qxc5?! { [%eval -0.5] } { Inaccuracy. f5 was best. } { [%clk 0:15:22] } 36... Rxc5 { [%eval -0.37] [%clk 0:01:14] } 37. Nc3 { [%eval -0.36] [%clk 0:15:40] } 37... Bf3 { [%eval -0.48] [%clk 0:01:36] } 38. Ne4 { [%eval -0.62] [%clk 0:13:16] } 38... Rb5 { [%eval -0.16] [%clk 0:00:33] } 39. h3 { [%eval -0.33] [%clk 0:09:07] } 39... e5 { [%eval -0.07] [%clk 0:00:32] } 40. fxe5 { [%eval 0.0] [%clk 0:32:13] } 40... Rxe5 { [%eval -0.06] [%clk 0:30:55] } 41. Ng3 { [%eval -0.34] [%clk 0:31:56] } 41... g5 { [%eval 0.0] [%clk 0:27:09] } 42. Rd7 { [%eval 0.0] [%clk 0:22:07] } 42... Bg2 { [%eval 0.0] [%clk 0:19:59] } 43. Nf5 { [%eval 0.0] [%clk 0:17:18] } 43... Re2+ { [%eval 0.0] [%clk 0:12:21] } 44. Ka3 { [%eval 0.0] [%clk 0:16:53] } 44... h5 { [%eval 0.0] [%clk 0:11:38] } 45. gxh5 { [%eval 0.0] [%clk 0:14:12] } 45... Bxh3 { [%eval 0.0] [%clk 0:11:49] } 46. Nh6+ { [%eval 0.0] [%clk 0:14:25] } 46... Kh8 { [%eval 0.0] [%clk 0:08:42] } 47. Nf7+ { [%eval 0.0] [%clk 0:14:45] } 47... Kg8 { [%eval 0.0] [%clk 0:08:19] } 48. Nh6+ { [%eval 0.0] [%clk 0:15:12] } 1/2-1/2