Event: Round 5: Grayson Rorrer - Zachary Dukic
Site: https://lichess.org/study/XhE9qVJM/pbNH4SLk
Date: 2023-01-14
White: Grayson Rorrer
Black: Zachary Dukic
BlackTitle: FM
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:29:45] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:30:07] } 2... Nc6 { [%eval 0.0] [%clk 1:31:16] } 3. Bb5 { [%eval 0.37] [%clk 1:30:27] } 3... e5 { [%eval 0.69] [%clk 1:31:39] } 4. O-O { [%eval 0.43] [%clk 1:30:40] } 4... Bd6 { [%eval 0.52] [%clk 1:32:04] } 5. c3 { [%eval 0.48] [%clk 1:30:41] } 5... a6 { [%eval 0.62] [%clk 1:32:27] } 6. Ba4 { [%eval 0.63] [%clk 1:30:50] } 6... b5 { [%eval 0.62] [%clk 1:32:51] } 7. Bb3 { [%eval 0.52] [%clk 1:30:10] } 7... c4 { [%eval 0.8] [%clk 1:33:14] } 8. Bc2 { [%eval 0.4] [%clk 1:30:32] } 8... Nf6 { [%eval 0.37] [%clk 1:33:39] } 9. d4 { [%eval 0.39] [%clk 1:29:29] } 9... cxd3 { [%eval 0.32] [%clk 1:34:03] } 10. Qxd3 { [%eval 0.29] [%clk 1:29:48] } 10... Bc7 { [%eval 0.37] [%clk 1:34:27] } 11. a4 { [%eval 0.24] [%clk 1:27:03] } 11... b4 { [%eval 0.3] [%clk 1:33:39] } 12. Bg5 { [%eval 0.27] [%clk 1:26:20] } 12... h6 { [%eval 0.21] [%clk 1:34:01] } 13. Bh4 { [%eval 0.35] [%clk 1:26:38] } 13... g5 { [%eval 0.34] [%clk 1:34:12] } 14. Bg3 { [%eval 0.29] [%clk 1:26:28] } 14... d6 { [%eval 0.27] [%clk 1:33:57] } 15. Qc4 { [%eval -0.01] [%clk 1:24:32] } 15... Na5 { [%eval -0.03] [%clk 1:15:07] } 16. Qxb4 { [%eval 0.06] [%clk 1:18:58] } 16... Rb8 { [%eval 0.13] [%clk 1:15:25] } 17. Qa3 { [%eval 0.07] [%clk 1:19:19] } 17... Nc4 { [%eval 0.11] [%clk 1:14:30] } 18. Qa2 { [%eval 0.0] [%clk 1:18:13] } 18... Rxb2 { [%eval 0.1] [%clk 1:04:11] } 19. Qxc4 { [%eval 0.08] [%clk 1:18:35] } 19... Rxc2 { [%eval 0.16] [%clk 1:04:35] } 20. Qc6+?! { [%eval -0.76] } { Inaccuracy. Rd1 was best. } { [%clk 1:17:11] } 20... Bd7?! { [%eval 0.23] } { Inaccuracy. Kf8 was best. } { [%clk 0:59:34] } 21. Qc4?! { [%eval -0.7] } { Inaccuracy. Qxa6 was best. } { [%clk 1:13:37] } 21... Rb2 { [%eval -0.64] [%clk 0:56:36] } 22. Qd3 { [%eval -0.81] [%clk 1:11:07] } 22... O-O { [%eval -0.75] [%clk 0:50:44] } 23. Nbd2 { [%eval -0.69] [%clk 1:09:59] } 23... Rb6 { [%eval -0.66] [%clk 0:39:13] } 24. Nc4 { [%eval -0.54] [%clk 1:06:08] } 24... Rc6 { [%eval -0.53] [%clk 0:39:36] } 25. Ne3 { [%eval -0.6] [%clk 1:06:04] } 25... Be6 { [%eval -0.3] [%clk 0:28:59] } 26. c4 { [%eval -0.33] [%clk 1:01:40] } 26... Nd7 { [%eval -0.24] [%clk 0:27:46] } 27. Rfd1 { [%eval -0.38] [%clk 0:56:25] } 27... Bb6 { [%eval -0.25] [%clk 0:25:12] } 28. Nd5 { [%eval -0.37] [%clk 0:52:37] } 28... Bxd5 { [%eval -0.03] [%clk 0:18:42] } 29. cxd5 { [%eval -0.17] [%clk 0:52:41] } 29... Nc5 { [%eval 0.0] [%clk 0:18:50] } 30. Qe2 { [%eval 0.06] [%clk 0:52:34] } 30... Rc8 { [%eval 0.14] [%clk 0:18:32] } 31. Rab1?! { [%eval -0.51] } { Inaccuracy. Nd2 was best. } { [%clk 0:52:06] } 31... Nxa4 { [%eval -0.06] [%clk 0:13:20] } 32. Nxe5?? { [%eval -2.3] } { Blunder. Qxa6 was best. } { [%clk 0:46:49] } 32... dxe5 { [%eval -1.83] [%clk 0:11:56] } 33. Bxe5 { [%eval -2.08] [%clk 0:46:49] } 33... Re8 { [%eval -2.09] [%clk 0:06:01] } 34. Ba1 { [%eval -1.99] [%clk 0:46:30] } 34... Nc3 { [%eval -2.05] [%clk 0:06:05] } 35. Bxc3 { [%eval -2.0] [%clk 0:45:56] } 35... Rxc3 { [%eval -2.19] [%clk 0:06:34] } 36. Qxa6 { [%eval -1.85] [%clk 0:45:58] } 36... Bc5 { [%eval -1.99] [%clk 0:06:43] } 37. d6 { [%eval -2.1] [%clk 0:45:50] } 37... Rxe4 { [%eval -2.07] [%clk 0:01:00] } 38. d7 { [%eval -2.04] [%clk 0:45:39] } 38... Be7 { [%eval -2.18] [%clk 0:01:00] } 39. g3 { [%eval -1.68] [%clk 0:37:19] } 39... Rc7 { [%eval -1.6] [%clk 0:00:41] } 40. Rbc1? { [%eval -3.14] } { Mistake. Ra1 was best. } { [%clk 0:37:36] } 40... Rxc1?? { [%eval 0.0] } { Blunder. Re6 was best. } { [%clk 0:00:37] } 41. Rxc1 { [%eval 0.0] [%clk 0:38:05] } 41... Kg7 { [%eval 0.0] [%clk 0:00:36] } 1/2-1/2