Event: Round 1: Olexandr Bortnyk - James Chirilov
Site: https://lichess.org/study/Fj0nlCpN/lCqBn93S
Date: 2023-01-14
White: Olexandr Bortnyk
WhiteTitle: GM
Black: James Chirilov
Result: 1-0
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:28:47] } 1... c5 { [%eval 0.32] [%clk 1:30:44] } 2. Nf3 { [%eval 0.0] [%clk 1:28:40] } 2... d6 { [%eval 0.0] [%clk 1:30:56] } 3. Bc4 { [%eval 0.14] [%clk 1:28:38] } 3... Nf6 { [%eval 0.12] [%clk 1:29:34] } 4. d3 { [%eval 0.0] [%clk 1:28:52] } 4... Nbd7 { [%eval 0.28] [%clk 1:28:42] } 5. O-O { [%eval 0.24] [%clk 1:27:57] } 5... e6 { [%eval 0.2] [%clk 1:21:15] } 6. Qe2 { [%eval 0.2] [%clk 1:23:56] } 6... Be7 { [%eval 0.24] [%clk 1:19:52] } 7. c3 { [%eval 0.14] [%clk 1:24:01] } 7... d5 { [%eval 0.64] [%clk 1:17:02] } 8. Bb3 { [%eval 0.54] [%clk 1:22:36] } 8... dxe4?! { [%eval 1.42] } { Inaccuracy. c4 was best. } { [%clk 1:11:36] } 9. dxe4 { [%eval 1.35] [%clk 1:22:56] } 9... e5 { [%eval 1.22] [%clk 1:09:44] } 10. Rd1 { [%eval 1.27] [%clk 1:23:12] } 10... Qc7 { [%eval 1.36] [%clk 1:06:12] } 11. Ng5 { [%eval 1.11] [%clk 1:22:14] } 11... Rf8?! { [%eval 2.06] } { Inaccuracy. c4 was best. } { [%clk 1:02:55] } 12. a4 { [%eval 2.08] [%clk 1:21:53] } 12... h6 { [%eval 2.19] [%clk 1:01:17] } 13. Nf3 { [%eval 2.23] [%clk 1:21:33] } 13... b6 { [%eval 1.98] [%clk 1:00:50] } 14. Nh4 { [%eval 1.76] [%clk 1:19:50] } 14... Nb8?! { [%eval 2.73] } { Inaccuracy. g6 was best. } { [%clk 0:58:25] } 15. Na3 { [%eval 2.49] [%clk 1:18:28] } 15... a6 { [%eval 2.73] [%clk 0:56:40] } 16. Nc4 { [%eval 2.4] [%clk 1:18:46] } 16... g6?! { [%eval 3.44] } { Inaccuracy. Nc6 was best. } { [%clk 0:38:38] } 17. a5?! { [%eval 2.44] } { Inaccuracy. Nf3 was best. } { [%clk 1:17:01] } 17... bxa5? { [%eval 4.26] } { Mistake. b5 was best. } { [%clk 0:37:05] } 18. Bxh6?! { [%eval 3.24] } { Inaccuracy. Nf3 was best. } { [%clk 1:16:03] } 18... Rh8 { [%eval 3.01] [%clk 0:36:35] } 19. Bg5 { [%eval 2.95] [%clk 1:16:21] } 19... Nbd7 { [%eval 3.29] [%clk 0:33:00] } 20. Qf3 { [%eval 2.99] [%clk 1:15:21] } 20... Rh5? { [%eval 4.98] } { Mistake. Bb7 was best. } { [%clk 0:27:19] } 21. Rxd7 { [%eval 5.24] [%clk 1:07:27] } 21... Nxd7 { [%eval 5.32] [%clk 0:25:48] } 22. Nb6?! { [%eval 3.69] } { Inaccuracy. Nf5 was best. } { [%clk 1:07:37] } 22... Qxb6?! { [%eval 5.39] } { Inaccuracy. Rh7 was best. } { [%clk 0:20:59] } 23. Qxf7+ { [%eval 5.49] [%clk 1:08:00] } 23... Kd8 { [%eval 4.96] [%clk 0:21:25] } 24. Bxe7+ { [%eval 5.38] [%clk 1:07:52] } 24... Kc7 { [%eval 5.16] [%clk 0:21:47] } 25. Rd1 { [%eval 5.13] [%clk 1:07:12] } 25... Rb8 { [%eval 5.19] [%clk 0:20:23] } 26. Bd6+ { [%eval 4.75] [%clk 1:07:03] } 26... Qxd6 { [%eval 4.75] [%clk 0:19:55] } 27. Rxd6 { [%eval 4.81] [%clk 1:07:27] } 27... Kxd6 { [%eval 4.95] [%clk 0:18:27] } 28. Qxg6+ { [%eval 4.66] [%clk 1:07:49] } 28... Kc7 { [%eval 4.64] [%clk 0:18:50] } 29. Qxh5 { [%eval 4.72] [%clk 1:08:08] } 29... Rxb3 { [%eval 4.7] [%clk 0:19:14] } 30. Qe2 { [%eval 4.55] [%clk 1:08:27] } 30... a4 { [%eval 4.76] [%clk 0:19:33] } 31. g4 { [%eval 4.63] [%clk 1:08:32] } 31... Nf8 { [%eval 4.66] [%clk 0:19:04] } 32. Nf5 { [%eval 4.43] [%clk 1:08:26] } 32... Ne6 { [%eval 4.61] [%clk 0:19:19] } 33. Qd2 { [%eval 4.38] [%clk 1:08:41] } 33... Rb6 { [%eval 4.68] [%clk 0:19:19] } 34. h4 { [%eval 4.83] [%clk 1:08:47] } 34... Nf4 { [%eval 4.71] [%clk 0:19:39] } 35. h5 { [%eval 4.86] [%clk 1:09:12] } 35... c4 { [%eval 5.09] [%clk 0:19:19] } 36. h6 { [%eval 5.07] [%clk 1:08:57] } 36... Bxf5 { [%eval 4.87] [%clk 0:19:28] } 37. exf5 { [%eval 4.83] [%clk 1:09:23] } 37... Rxh6 { [%eval 5.14] [%clk 0:19:49] } 38. Qe3 { [%eval 5.11] [%clk 1:09:51] } 1-0