Event: Round 1: Cheparinov, Ivan - Ugodnikov, Arkadiy
Date: 2024-04-09
White: Cheparinov, Ivan
WhiteTitle: GM
WhiteElo: 2593
Black: Ugodnikov, Arkadiy
BlackElo: 1810
Result: 1-0
ECO: C97
Opening: Ruy Lopez: Closed, Chigorin Defense
Variant: Standard

1. e4 { [%eval 0.14] [%clk 0:03:00] } 1... e5 { [%eval 0.2] [%clk 0:03:03] } 2. Nf3 { [%eval 0.18] [%clk 0:03:01] } 2... Nc6 { [%eval 0.13] [%clk 0:03:04] } 3. Bb5 { [%eval 0.21] [%clk 0:03:01] } 3... a6 { [%eval 0.21] [%clk 0:03:05] } 4. Ba4 { [%eval 0.31] [%clk 0:03:02] } 4... Nf6 { [%eval 0.14] [%clk 0:03:06] } 5. O-O { [%eval 0.24] [%clk 0:03:02] } 5... Be7 { [%eval 0.19] [%clk 0:03:07] } 6. Re1 { [%eval 0.46] [%clk 0:03:02] } 6... b5 { [%eval 0.33] [%clk 0:03:08] } 7. Bb3 { [%eval 0.16] [%clk 0:03:03] } 7... d6 { [%eval 0.28] [%clk 0:03:07] } 8. c3 { [%eval 0.46] [%clk 0:03:03] } 8... O-O { [%eval 0.38] [%clk 0:03:05] } 9. h3 { [%eval 0.47] [%clk 0:03:04] } 9... Na5 { [%eval 0.5] [%clk 0:03:06] } 10. Bc2 { [%eval 0.5] [%clk 0:03:05] } 10... c5 { [%eval 0.55] [%clk 0:03:05] } 11. d4 { [%eval 0.5] [%clk 0:03:06] } 11... Qc7 { [%eval 0.6] [%clk 0:03:05] } 12. d5 { [%eval 0.55] [%clk 0:03:06] } 12... Bd7 { [%eval 0.88] [%clk 0:02:44] } 13. b3 { [%eval 0.91] [%clk 0:03:07] } 13... c4 { [%eval 1.15] [%clk 0:02:37] } 14. b4 { [%eval 1.18] [%clk 0:02:40] } 14... Nb7 { [%eval 1.18] [%clk 0:02:37] } 15. a4 { [%eval 1.28] [%clk 0:02:41] } 15... h6 { [%eval 1.41] [%clk 0:02:20] } 16. Be3 { [%eval 1.43] [%clk 0:02:38] } 16... Nh7 { [%eval 1.53] [%clk 0:02:11] } 17. Nbd2 { [%eval 1.61] [%clk 0:02:32] } 17... a5 { [%eval 1.64] [%clk 0:01:42] } 18. axb5 { [%eval 1.57] [%clk 0:02:21] } 18... Bxb5 { [%eval 1.53] [%clk 0:01:41] } 19. Ba4 { [%eval 1.64] [%clk 0:02:17] } 19... Bxa4 { [%eval 1.6] [%clk 0:01:33] } 20. Qxa4 { [%eval 1.62] [%clk 0:02:17] } 20... axb4?! { [%eval 2.51] } { Inaccuracy. Rfc8 was best. } { [%clk 0:01:26] } 21. Qxb4 { [%eval 2.35] [%clk 0:02:18] } 21... Na5? { [%eval 4.19] } { Mistake. Ng5 was best. } { [%clk 0:01:20] } 22. Bb6 { [%eval 4.13] [%clk 0:02:18] } 22... Qb7 { [%eval 4.44] [%clk 0:01:10] } 23. Bxa5 { [%eval 4.19] [%clk 0:02:18] } 23... Qxb4 { [%eval 5.02] [%clk 0:01:07] } 24. Bxb4 { [%eval 4.85] [%clk 0:02:19] } 24... Rac8 { [%eval 5.45] [%clk 0:00:50] } 25. Ra7 { [%eval 5.53] [%clk 0:02:19] } 25... Rfd8 { [%eval 5.99] [%clk 0:00:47] } 26. Rxe7 { [%eval 5.87] [%clk 0:02:19] } 1-0