Event: Round 1: Rogozyanskiy, Alexander - Ponomarev, Ivan
Date: 2025-04-26
White: Rogozyanskiy, Alexander
WhiteElo: 1897
Black: Ponomarev, Ivan
BlackElo: 2042
Result: 1/2-1/2
ECO: B48
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:58] } 2. Nf3 { [%eval 0.2] [%clk 1:31:19] } 2... e6 { [%eval 0.28] [%clk 1:31:24] } 3. d4 { [%eval 0.4] [%clk 1:31:44] } 3... cxd4 { [%eval 0.29] [%clk 1:31:52] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:06] } 4... Nc6 { [%eval 0.28] [%clk 1:32:20] } 5. Nc3 { [%eval 0.24] [%clk 1:32:30] } 5... Qc7 { [%eval 0.35] [%clk 1:32:48] } 6. Be3 { [%eval 0.31] [%clk 1:32:53] } 6... a6 { [%eval 0.35] [%clk 1:33:15] } 7. Qf3 { [%eval 0.31] [%clk 1:33:18] } 7... b5 { [%eval 0.43] [%clk 1:26:33] } 8. O-O-O { [%eval 0.0] [%clk 1:33:36] } 8... Bb7 { [%eval 0.1] [%clk 1:22:44] } 9. Nxc6 { [%eval -0.15] [%clk 1:15:49] } 9... Qxc6 { [%eval -0.04] [%clk 1:10:31] } 10. Bd3 { [%eval -0.21] [%clk 1:10:33] } 10... Nf6 { [%eval 0.0] [%clk 1:07:29] } 11. g4 { [%eval 0.06] [%clk 0:56:46] } 11... b4 { [%eval 0.16] [%clk 0:55:27] } 12. g5 { [%eval 0.21] [%clk 0:55:31] } 12... bxc3 { [%eval 0.37] [%clk 0:53:19] } 13. gxf6 { [%eval 0.18] [%clk 0:55:55] } 13... cxb2+ { [%eval 0.33] [%clk 0:50:49] } 14. Kb1 { [%eval 0.24] [%clk 0:54:28] } 14... Qa4? { [%eval 1.66] } { Mistake. g6 was best. } { [%clk 0:42:40] } 15. Rhg1? { [%eval 0.52] } { Mistake. fxg7 was best. } { [%clk 0:41:32] } 15... g6 { [%eval 0.45] [%clk 0:42:49] } 16. Rge1?! { [%eval -0.46] } { Inaccuracy. Qe2 was best. } { [%clk 0:36:57] } 16... h5 { [%eval -0.02] [%clk 0:32:17] } 17. Qg2 { [%eval -0.51] [%clk 0:30:46] } 17... Rc8 { [%eval -0.34] [%clk 0:21:53] } 18. f4 { [%eval -0.34] [%clk 0:27:54] } 18... Rc3 { [%eval -0.18] [%clk 0:12:26] } 19. Qe2?? { [%eval -2.02] } { Blunder. Qf2 was best. } { [%clk 0:18:04] } 19... Ra3 { [%eval -1.89] [%clk 0:08:14] } 20. Bc4 { [%eval -1.89] [%clk 0:18:04] } 20... Bxe4?? { [%eval 1.76] } { Blunder. Rxe3 was best. } { [%clk 0:07:20] } 21. Bc5?? { [%eval -4.1] } { Blunder. Bb6 was best. } { [%clk 0:09:08] } 21... Bf3?? { [%eval 5.95] } { Blunder. Bxc2+ was best. } { [%clk 0:05:24] } 22. Qe5 { [%eval 5.95] [%clk 0:07:30] } 22... d6 { [%eval 5.81] [%clk 0:05:34] } 23. Qxb2?? { [%eval 1.54] } { Blunder. Rxd6 was best. } { [%clk 0:05:22] } 23... Qxc4 { [%eval 1.33] [%clk 0:02:54] } 24. Bxa3? { [%eval 0.0] } { Mistake. Qb8+ was best. } { [%clk 0:02:31] } 24... Bxd1 { [%eval -0.03] [%clk 0:03:11] } 25. Rxd1 { [%eval -0.04] [%clk 0:02:41] } 25... Qc7?? { [%eval 4.86] } { Blunder. Qb5 was best. } { [%clk 0:01:47] } 26. Qb4?? { [%eval -0.32] } { Blunder. Rd3 was best. } { [%clk 0:01:26] } 26... Kd7 { [%eval -0.43] [%clk 0:00:56] } 27. Qa4+ { [%eval -0.3] [%clk 0:01:16] } 27... Qc6 { [%eval -0.35] [%clk 0:01:23] } 28. Qd4 { [%eval -0.47] [%clk 0:01:45] } 28... h4 { [%eval 0.0] [%clk 0:00:39] } 29. Qa7+ { [%eval 0.0] [%clk 0:01:30] } 29... Qc7 { [%eval 0.0] [%clk 0:01:06] } 30. Qxa6 { [%eval 0.0] [%clk 0:01:11] } 30... Rh5 { [%eval 0.0] [%clk 0:00:51] } 31. Bb4 { [%eval 0.0] [%clk 0:01:11] } 31... Rf5 { [%eval 0.0] [%clk 0:00:47] } 32. Rd3 { [%eval 0.07] [%clk 0:00:38] } 32... Rxf4?? { [%eval 7.1] } { Blunder. Qc6 was best. } { [%clk 0:00:54] } 33. Qa4+?? { [%eval 0.0] } { Blunder. Ba5 was best. } { [%clk 0:00:52] } 33... Qc6 { [%eval 0.0] [%clk 0:00:46] } 34. Qa7+ { [%eval 0.0] [%clk 0:00:47] } 34... Qc7 { [%eval 0.0] [%clk 0:00:47] } 35. Qa4+ { [%eval 0.0] [%clk 0:01:14] } 35... Qc6 { [%eval 0.0] [%clk 0:00:52] } 36. Qa7+ { [%eval 0.0] [%clk 0:01:34] } 36... Qc7 { [%eval 0.0] [%clk 0:00:57] } 37. Qa4+ { [%clk 0:01:54] } 1/2-1/2