Event: Round 2: Ilamparthi A R - Cheparinov, Ivan
Date: 2025-06-19
White: Ilamparthi A R
WhiteTitle: IM
WhiteElo: 2490
Black: Cheparinov, Ivan
BlackTitle: GM
BlackElo: 2641
Result: 1/2-1/2
ECO: B48
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:56] } 2. Nf3 { [%eval 0.2] [%clk 1:31:21] } 2... e6 { [%eval 0.28] [%clk 1:31:21] } 3. d4 { [%eval 0.4] [%clk 1:31:44] } 3... cxd4 { [%eval 0.29] [%clk 1:31:46] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:08] } 4... Nc6 { [%eval 0.28] [%clk 1:32:13] } 5. Nc3 { [%eval 0.24] [%clk 1:31:24] } 5... Qc7 { [%eval 0.35] [%clk 1:32:35] } 6. Be3 { [%eval 0.31] [%clk 1:31:49] } 6... a6 { [%eval 0.35] [%clk 1:33:01] } 7. a3 { [%eval 0.15] [%clk 1:31:59] } 7... b5 { [%eval 0.27] [%clk 1:33:24] } 8. Nxc6 { [%eval 0.32] [%clk 1:29:15] } 8... Qxc6 { [%eval 0.34] [%clk 1:33:47] } 9. Qd2 { [%eval 0.22] [%clk 1:28:32] } 9... Bb7 { [%eval 0.24] [%clk 1:33:14] } 10. O-O-O { [%eval 0.24] [%clk 1:26:54] } 10... Nf6 { [%eval 0.21] [%clk 1:26:22] } 11. f3 { [%eval 0.28] [%clk 1:25:25] } 11... Rc8 { [%eval 0.25] [%clk 1:21:49] } 12. Bd4 { [%eval 0.24] [%clk 1:18:39] } 12... Bc5 { [%eval 0.29] [%clk 1:20:30] } 13. Be5 { [%eval 0.03] [%clk 1:12:03] } 13... O-O { [%eval 0.1] [%clk 1:11:12] } 14. Kb1 { [%eval 0.04] [%clk 1:08:37] } 14... b4 { [%eval 0.24] [%clk 1:04:43] } 15. axb4 { [%eval 0.22] [%clk 0:59:23] } 15... Bxb4 { [%eval 0.14] [%clk 1:04:31] } 16. Bd6 { [%eval 0.1] [%clk 0:58:59] } 16... Bxd6 { [%eval 0.19] [%clk 0:53:42] } 17. Qxd6 { [%eval 0.17] [%clk 0:58:41] } 17... Rfd8 { [%eval 0.42] [%clk 0:53:34] } 18. Be2 { [%eval 0.33] [%clk 0:58:06] } 18... Ne8 { [%eval 0.58] [%clk 0:50:17] } 19. Qxc6 { [%eval 0.55] [%clk 0:55:13] } 19... Rxc6 { [%eval 0.61] [%clk 0:50:45] } 20. Rd4 { [%eval 0.6] [%clk 0:55:42] } 20... d6 { [%eval 0.98] [%clk 0:50:28] } 21. Ka2 { [%eval 0.81] [%clk 0:50:31] } 21... Rdc8 { [%eval 0.57] [%clk 0:49:45] } 22. Rb4 { [%eval 0.63] [%clk 0:48:50] } 22... R8c7 { [%eval 0.47] [%clk 0:50:07] } 23. Ra1 { [%eval 0.45] [%clk 0:48:35] } 23... Nf6 { [%eval 0.44] [%clk 0:49:08] } 24. Kb1 { [%eval 0.35] [%clk 0:44:59] } 24... Nd7 { [%eval 0.46] [%clk 0:47:55] } 25. Ra3 { [%eval 0.48] [%clk 0:37:56] } 25... Kf8 { [%eval 0.51] [%clk 0:47:31] } 26. Rba4 { [%eval 0.4] [%clk 0:31:42] } 26... Nb6 { [%eval 0.61] [%clk 0:44:24] } 27. Rb4 { [%eval 0.21] [%clk 0:31:15] } 27... Nd7 { [%eval 0.41] [%clk 0:44:42] } 28. Rba4 { [%eval 0.42] [%clk 0:31:43] } 28... Nb6 { [%eval 0.64] [%clk 0:45:08] } 29. Rb4?! { [%eval 0.0] } { Inaccuracy. Rd4 was best. } { [%clk 0:32:02] } 29... Nd7 { [%eval 0.46] [%clk 0:45:35] } 30. Rba4 { [%eval 0.0] [%clk 0:32:20] } 30... Nb6 { [%eval 0.65] [%clk 0:46:02] } 1/2-1/2