Event: Round 1: Van Roon, Sjoerd - Rogozyanskiy, Alexander
Date: 2024-06-15
White: Van Roon, Sjoerd
WhiteTitle: FM
WhiteElo: 2202
Black: Rogozyanskiy, Alexander
BlackElo: 1709
Result: 1-0
ECO: B48
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.15] [%clk 0:15:08] } 1... c5 { [%eval 0.25] [%clk 0:14:58] } 2. Nf3 { [%eval 0.24] [%clk 0:15:12] } 2... e6 { [%eval 0.28] [%clk 0:15:00] } 3. d4 { [%eval 0.4] [%clk 0:15:16] } 3... cxd4 { [%eval 0.48] [%clk 0:15:02] } 4. Nxd4 { [%eval 0.35] [%clk 0:15:20] } 4... Nc6 { [%eval 0.28] [%clk 0:15:05] } 5. Nc3 { [%eval 0.34] [%clk 0:15:23] } 5... Qc7 { [%eval 0.35] [%clk 0:14:55] } 6. Be3 { [%eval 0.31] [%clk 0:15:17] } 6... a6 { [%eval 0.34] [%clk 0:14:51] } 7. Qd2 { [%eval 0.2] [%clk 0:14:51] } 7... Nf6 { [%eval 0.27] [%clk 0:14:44] } 8. f3 { [%eval 0.26] [%clk 0:14:52] } 8... Be7 { [%eval 0.31] [%clk 0:14:28] } 9. g4 { [%eval 0.29] [%clk 0:14:10] } 9... b5 { [%eval 0.36] [%clk 0:13:03] } 10. Nxc6 { [%eval 0.33] [%clk 0:13:28] } 10... dxc6 { [%eval 0.25] [%clk 0:11:52] } 11. O-O-O { [%eval 0.29] [%clk 0:13:21] } 11... Bb7 { [%eval 0.26] [%clk 0:10:06] } 12. Qf2 { [%eval 0.32] [%clk 0:09:19] } 12... c5 { [%eval 0.52] [%clk 0:08:20] } 13. Bg2?! { [%eval -0.18] } { Inaccuracy. Qg3 was best. } { [%clk 0:08:57] } 13... O-O { [%eval 0.0] [%clk 0:06:36] } 14. h4 { [%eval -0.47] [%clk 0:08:55] } 14... Bd6?! { [%eval 0.41] } { Inaccuracy. Nd7 was best. } { [%clk 0:04:18] } 15. h5 { [%eval 0.6] [%clk 0:07:48] } 15... Bg3 { [%eval 0.62] [%clk 0:03:39] } 16. Qg1 { [%eval 0.6] [%clk 0:07:50] } 16... Bf4 { [%eval 1.03] [%clk 0:03:18] } 17. g5 { [%eval 0.99] [%clk 0:07:39] } 17... Nd7 { [%eval 1.03] [%clk 0:02:52] } 18. Ne2 { [%eval 1.07] [%clk 0:07:28] } 18... Bxe3+ { [%eval 1.08] [%clk 0:02:35] } 19. Qxe3 { [%eval 1.01] [%clk 0:07:31] } 19... Ne5?! { [%eval 1.68] } { Inaccuracy. b4 was best. } { [%clk 0:01:38] } 20. Qf4?! { [%eval 0.63] } { Inaccuracy. h6 was best. } { [%clk 0:07:03] } 20... Rac8 { [%eval 0.9] [%clk 0:01:34] } 21. h6 { [%eval 0.79] [%clk 0:07:00] } 21... Ng6 { [%eval 0.54] [%clk 0:01:06] } 22. Qe3 { [%eval 0.66] [%clk 0:06:34] } 22... Rcd8?! { [%eval 1.32] } { Inaccuracy. Rfd8 was best. } { [%clk 0:00:25] } 23. Rxd8? { [%eval 0.04] } { Mistake. Rdg1 was best. } { [%clk 0:06:18] } 23... Rxd8 { [%eval 0.04] [%clk 0:00:22] } 24. hxg7 { [%eval 0.03] [%clk 0:06:21] } 24... Kxg7 { [%eval 0.06] [%clk 0:00:21] } 25. f4 { [%eval 0.12] [%clk 0:06:24] } 25... Bc8?? { [%eval 1.93] } { Blunder. Qa5 was best. } { [%clk 0:00:12] } 26. Qh3 { [%eval 1.58] [%clk 0:05:23] } 26... Rh8?? { [%eval 5.02] } { Blunder. h5 was best. } { [%clk 0:00:14] } 27. Qh6+ { [%eval 5.0] [%clk 0:04:50] } 27... Kg8 { [%eval 4.96] [%clk 0:00:18] } 28. e5 { [%eval 4.79] [%clk 0:04:54] } 28... Bb7? { [%eval 8.45] } { Mistake. Qd8 was best. } { [%clk 0:00:07] } 29. Bxb7 { [%eval 6.64] [%clk 0:04:57] } 29... Qxb7?? { [%eval #11] } { Checkmate is now unavoidable. Nh4 was best. } { [%clk 0:00:11] } 30. Rd1 { [%eval #17] [%clk 0:05:00] } 30... Qc7 { [%eval #9] [%clk 0:00:08] } 31. Ng3 { [%eval #8] [%clk 0:04:37] } 31... Ne7 { [%eval #2] [%clk 0:00:07] } 32. Nh5 { [%eval #1] [%clk 0:04:35] } 32... Nf5 { [%eval #1] [%clk 0:00:00] } 1-0