Event: Round 3: Onno Elgersma - Cocoro Matsumura
Date: 2022-12-23
White: Onno Elgersma
Black: Cocoro Matsumura
Result: 1-0
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:56] } 2. Nf3 { [%eval 0.0] [%clk 1:31:15] } 2... d6 { [%eval 0.0] [%clk 1:31:21] } 3. Bb5+ { [%eval 0.0] [%clk 1:31:34] } 3... Nd7 { [%eval 0.24] [%clk 1:31:31] } 4. a4 { [%eval 0.14] [%clk 1:30:17] } 4... Nf6 { [%eval 0.12] [%clk 1:31:28] } 5. Nc3 { [%eval 0.1] [%clk 1:30:39] } 5... a6 { [%eval 0.13] [%clk 1:29:57] } 6. Be2 { [%eval 0.0] [%clk 1:30:56] } 6... e6 { [%eval 0.29] [%clk 1:27:34] } 7. O-O { [%eval 0.31] [%clk 1:25:11] } 7... Be7 { [%eval 0.51] [%clk 1:27:48] } 8. d4 { [%eval 0.23] [%clk 1:16:45] } 8... cxd4 { [%eval 0.37] [%clk 1:27:37] } 9. Qxd4 { [%eval 0.31] [%clk 1:17:08] } 9... b6 { [%eval 0.45] [%clk 1:25:14] } 10. Nd2 { [%eval 0.27] [%clk 1:07:18] } 10... Bb7 { [%eval 0.55] [%clk 1:17:59] } 11. Nc4 { [%eval 0.55] [%clk 1:03:56] } 11... d5 { [%eval 1.01] [%clk 1:13:11] } 12. exd5 { [%eval 0.99] [%clk 1:03:31] } 12... Bc5 { [%eval 1.01] [%clk 1:12:51] } 13. Qf4 { [%eval 0.86] [%clk 1:00:28] } 13... Nxd5 { [%eval 1.16] [%clk 1:10:47] } 14. Nxd5 { [%eval 1.16] [%clk 1:00:00] } 14... Bxd5 { [%eval 1.59] [%clk 1:10:51] } 15. Nd6+ { [%eval 1.47] [%clk 1:00:09] } 15... Bxd6 { [%eval 1.61] [%clk 1:11:11] } 16. Qxd6 { [%eval 1.52] [%clk 1:00:35] } 16... Qe7 { [%eval 1.37] [%clk 1:08:30] } 17. Qg3 { [%eval 1.42] [%clk 0:53:41] } 17... O-O { [%eval 1.28] [%clk 1:07:07] } 18. c4 { [%eval 1.47] [%clk 0:48:06] } 18... Bc6 { [%eval 1.34] [%clk 1:05:13] } 19. Rd1?! { [%eval 0.44] } { Inaccuracy. a5 was best. } { [%clk 0:44:51] } 19... Nc5?! { [%eval 1.19] } { Inaccuracy. a5 was best. } { [%clk 0:52:39] } 20. a5 { [%eval 1.22] [%clk 0:41:12] } 20... Ba4? { [%eval 2.78] } { Mistake. bxa5 was best. } { [%clk 0:42:04] } 21. Re1?! { [%eval 1.68] } { Inaccuracy. b3 was best. } { [%clk 0:36:50] } 21... b5 { [%eval 1.87] [%clk 0:34:46] } 22. Bf4 { [%eval 1.73] [%clk 0:32:40] } 22... Rfd8 { [%eval 1.86] [%clk 0:33:22] } 23. Be3?! { [%eval 0.99] } { Inaccuracy. Qa3 was best. } { [%clk 0:21:27] } 23... Nb3 { [%eval 0.95] [%clk 0:19:43] } 24. Rab1 { [%eval 0.99] [%clk 0:14:52] } 24... Rac8?? { [%eval 2.94] } { Blunder. bxc4 was best. } { [%clk 0:18:38] } 25. cxb5 { [%eval 3.06] [%clk 0:14:23] } 25... axb5 { [%eval 3.11] [%clk 0:19:00] } 26. a6 { [%eval 3.0] [%clk 0:13:42] } 26... b4 { [%eval 3.57] [%clk 0:12:24] } 27. Bd1 { [%eval 3.14] [%clk 0:11:32] } 27... Qd6 { [%eval 3.88] [%clk 0:10:50] } 28. Qxd6 { [%eval 3.88] [%clk 0:04:25] } 28... Rxd6 { [%eval 4.06] [%clk 0:11:17] } 29. a7 { [%eval 4.01] [%clk 0:04:46] } 29... Rdd8 { [%eval 4.25] [%clk 0:04:38] } 30. Be2 { [%eval 3.44] [%clk 0:03:09] } 30... Nd4?! { [%eval 4.99] } { Inaccuracy. Bc6 was best. } { [%clk 0:02:58] } 31. Bxd4 { [%eval 4.92] [%clk 0:03:07] } 31... Rxd4 { [%eval 5.19] [%clk 0:03:22] } 32. Bf3 { [%eval 4.82] [%clk 0:03:34] } 32... Rdd8 { [%eval 5.77] [%clk 0:03:20] } 33. Ra1 { [%eval 5.55] [%clk 0:03:44] } 1-0