Event: World Senior Chess Championship 2024
Site: Porto Santo, Portugal
Date: 2024-11-27
White: Calzetta Ruiz, Monica
WhiteTitle: WGM
WhiteElo: 2217
Black: Birkholz, Olga
BlackTitle: WFM
BlackElo: 1975
Result: 1-0
ECO: B00
Opening: Pirc Defense
Variant: Standard
TimeControl: 90'/40+30'/G+30''

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... d6 { [%eval 0.34] [%clk 1:30:12] } 2. d4 { [%eval 0.43] [%clk 1:31:17] } 2... c5 { [%eval 0.8] [%clk 1:29:30] } 3. dxc5 { [%eval 0.82] [%clk 1:25:37] } 3... Qa5+ { [%eval 0.93] [%clk 1:29:47] } 4. Nc3 { [%eval 0.92] [%clk 1:26:01] } 4... Qxc5 { [%eval 1.03] [%clk 1:27:52] } 5. Nf3 { [%eval 0.75] [%clk 1:22:22] } 5... Nf6 { [%eval 0.91] [%clk 1:26:47] } 6. Be2 { [%eval 0.78] [%clk 1:17:55] } 6... a6 { [%eval 0.86] [%clk 1:26:20] } 7. O-O { [%eval 0.58] [%clk 1:17:55] } 7... e6 { [%eval 0.49] [%clk 1:20:38] } 8. Bf4 { [%eval 0.32] [%clk 1:07:58] } 8... Nbd7 { [%eval 0.37] [%clk 1:18:55] } 9. Qd2 { [%eval 0.31] [%clk 1:07:16] } 9... Be7 { [%eval 0.31] [%clk 1:14:46] } 10. Rad1 { [%eval 0.18] [%clk 1:07:15] } 10... e5 { [%eval 0.26] [%clk 1:14:52] } 11. Bg5 { [%eval -0.14] [%clk 0:55:14] } 11... h6 { [%eval -0.04] [%clk 1:07:41] } 12. Be3 { [%eval 0.24] [%clk 0:52:24] } 12... Qc6 { [%eval 0.15] [%clk 1:07:33] } 13. Bd3 { [%eval -0.07] [%clk 0:40:05] } 13... Nc5 { [%eval -0.06] [%clk 0:54:42] } 14. Nd5 { [%eval -0.02] [%clk 0:35:42] } 14... Nxd5 { [%eval 0.33] [%clk 0:44:45] } 15. exd5 { [%eval 0.41] [%clk 0:35:31] } 15... Qc7 { [%eval 0.4] [%clk 0:45:00] } 16. Qc3 { [%eval 0.51] [%clk 0:35:19] } 16... Qd8?? { [%eval 2.27] } { Blunder. Bg4 was best. } { [%clk 0:39:03] } 17. Bxc5 { [%eval 2.4] [%clk 0:33:55] } 17... dxc5 { [%eval 2.32] [%clk 0:39:31] } 18. Nxe5 { [%eval 2.18] [%clk 0:33:06] } 18... O-O { [%eval 2.22] [%clk 0:39:13] } 19. d6 { [%eval 2.17] [%clk 0:32:07] } 19... Bf6? { [%eval 3.7] } { Mistake. Bxd6 was best. } { [%clk 0:38:42] } 20. Qxc5 { [%eval 3.76] [%clk 0:32:31] } 20... b6 { [%eval 4.44] [%clk 0:38:46] } 21. Qd5 { [%eval 4.41] [%clk 0:31:25] } 21... Bxe5 { [%eval 4.4] [%clk 0:30:45] } 22. Qxa8 { [%eval 4.27] [%clk 0:26:24] } 22... Qf6 { [%eval 4.43] [%clk 0:29:29] } 23. Qf3 { [%eval 4.37] [%clk 0:14:09] } 23... Qxf3 { [%eval 4.31] [%clk 0:25:49] } 24. gxf3 { [%eval 4.21] [%clk 0:14:37] } 24... Bxb2 { [%eval 4.57] [%clk 0:26:13] } 25. Rfe1 { [%eval 4.69] [%clk 0:13:46] } 25... Bf6 { [%eval 4.66] [%clk 0:25:21] } 26. Bc4 { [%eval 3.89] [%clk 0:10:18] } 26... b5 { [%eval 4.35] [%clk 0:25:22] } 27. Bb3 { [%eval 4.45] [%clk 0:10:14] } 27... Bd7 { [%eval 4.81] [%clk 0:25:36] } 28. Re7 { [%eval 4.69] [%clk 0:09:20] } 28... Bc6 { [%eval 5.82] [%clk 0:25:18] } 29. Ra7 { [%eval 4.99] [%clk 0:09:21] } 29... Bxf3 { [%eval 5.37] [%clk 0:24:09] } 30. Re1 { [%eval 5.6] [%clk 0:08:46] } 30... a5 { [%eval 6.2] [%clk 0:23:08] } 31. Rxf7 { [%eval 6.07] [%clk 0:08:42] } 31... Rxf7 { [%eval 6.02] [%clk 0:22:29] } 32. Re8+ { [%eval 6.1] [%clk 0:09:09] } 32... Kh7 { [%eval 6.2] [%clk 0:22:54] } 33. Bxf7 { [%eval 6.06] [%clk 0:09:34] } 33... Bc6 { [%eval 5.93] [%clk 0:21:55] } 34. Rc8 { [%eval 5.89] [%clk 0:08:45] } 1-0