Event: Round 8: Federico Perez Ponsa - Leonardo Tristan
Date: 2021-12-13
White: Federico Perez Ponsa
Black: Leonardo Tristan
Result: 1/2-1/2
ECO: C43
Opening: Petrov's Defense: Modern Attack, Center Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:50] } 1... e5 { [%eval 0.12] [%clk 1:28:41] } 2. Nf3 { [%eval 0.35] [%clk 1:30:50] } 2... Nf6 { [%eval 0.13] [%clk 1:28:49] } 3. d4 { [%eval 0.35] [%clk 1:29:23] } 3... Nxe4 { [%eval 0.34] [%clk 1:26:41] } 4. Bd3 { [%eval 0.32] [%clk 1:29:46] } 4... d5 { [%eval 0.25] [%clk 1:27:04] } 5. Nxe5 { [%eval 0.44] [%clk 1:30:04] } 5... Nd7 { [%eval 0.28] [%clk 1:27:18] } 6. Nxd7 { [%eval 0.25] [%clk 1:26:53] } 6... Bxd7 { [%eval 0.28] [%clk 1:27:35] } 7. O-O { [%eval 0.37] [%clk 1:27:14] } 7... Bd6 { [%eval 0.27] [%clk 1:27:31] } 8. Nc3 { [%eval 0.24] [%clk 1:27:14] } 8... Nxc3 { [%eval 0.38] [%clk 1:27:19] } 9. bxc3 { [%eval 0.52] [%clk 1:27:39] } 9... O-O { [%eval 0.51] [%clk 1:26:39] } 10. Qh5 { [%eval 0.84] [%clk 1:24:07] } 10... f5 { [%eval 0.46] [%clk 1:26:58] } 11. Re1 { [%eval 0.55] [%clk 1:22:33] } 11... c6 { [%eval 0.33] [%clk 1:27:19] } 12. Bg5 { [%eval 0.19] [%clk 1:20:56] } 12... Qc7 { [%eval 0.18] [%clk 1:27:31] } 13. Re3 { [%eval 0.32] [%clk 1:15:12] } 13... g6 { [%eval 0.5] [%clk 1:17:35] } 14. Qh4 { [%eval 0.5] [%clk 1:10:32] } 14... Rae8 { [%eval 0.48] [%clk 1:15:46] } 15. Rae1 { [%eval 0.51] [%clk 1:06:31] } 15... Rxe3 { [%eval 0.46] [%clk 1:15:19] } 16. Rxe3 { [%eval 0.44] [%clk 1:06:47] } 16... b5 { [%eval 0.29] [%clk 1:15:40] } 17. Be7 { [%eval 0.46] [%clk 1:01:37] } 17... Rf7 { [%eval 0.36] [%clk 1:14:33] } 18. Bxd6 { [%eval 0.51] [%clk 0:54:46] } 18... Qxd6 { [%eval 0.2] [%clk 1:14:57] } 19. Qd8+ { [%eval 0.0] [%clk 0:50:23] } 19... Kg7?! { [%eval 0.66] } { Inaccuracy. Qf8 was best. } { [%clk 1:04:33] } 20. Re5 { [%eval 0.52] [%clk 0:44:48] } 20... Qf8 { [%eval 0.38] [%clk 0:43:29] } 21. Qa5 { [%eval 0.38] [%clk 0:32:19] } 21... Qb8 { [%eval 0.31] [%clk 0:35:06] } 22. Qa3 { [%eval 0.45] [%clk 0:28:41] } 22... Qb6 { [%eval 0.63] [%clk 0:27:44] } 23. Qd6 { [%eval 0.27] [%clk 0:26:49] } 23... Qd8 { [%eval 0.26] [%clk 0:28:03] } 24. Qa3 { [%eval 0.21] [%clk 0:23:02] } 24... a5 { [%eval 0.22] [%clk 0:25:07] } 25. Bf1 { [%eval 0.0] [%clk 0:22:29] } 25... Qb6 { [%eval 0.4] [%clk 0:22:33] } 26. Qd6 { [%eval 0.12] [%clk 0:22:45] } 26... Qd8 { [%eval 0.1] [%clk 0:22:57] } 27. a4 { [%eval 0.16] [%clk 0:16:36] } 27... bxa4 { [%eval 0.18] [%clk 0:20:41] } 28. c4?! { [%eval -0.6] } { Inaccuracy. Qc5 was best. } { [%clk 0:16:12] } 28... Qf8 { [%eval -0.41] [%clk 0:20:46] } 29. Qc7 { [%eval -0.45] [%clk 0:13:50] } 29... Qb4 { [%eval -0.53] [%clk 0:20:46] } 30. cxd5 { [%eval -0.85] [%clk 0:11:49] } 30... Qxd4?! { [%eval -0.1] } { Inaccuracy. a3 was best. } { [%clk 0:19:25] } 31. dxc6 { [%eval -0.13] [%clk 0:09:29] } 31... Bxc6 { [%eval -0.16] [%clk 0:19:38] } 32. Qxa5? { [%eval -1.25] } { Mistake. Re7 was best. } { [%clk 0:07:39] } 32... Ra7? { [%eval -0.12] } { Mistake. a3 was best. } { [%clk 0:04:49] } 33. Qe1 { [%eval -0.13] [%clk 0:08:05] } 33... Be4 { [%eval -0.16] [%clk 0:03:23] } 34. Ra5 { [%eval 0.0] [%clk 0:07:48] } 34... a3 { [%eval 0.0] [%clk 0:02:39] } 35. Rxa7+ { [%eval 0.0] [%clk 0:07:33] } 35... Qxa7 { [%eval 0.0] [%clk 0:03:05] } 36. Qc3+ { [%eval 0.0] [%clk 0:08:01] } 1/2-1/2