Event: Round 6: Calderon Zuta, Nicolas - Salcedo Paez, Diana
Site: https://lichess.org/broadcast/irt-de-ajedrez-social-luis-eduardo-hernandez-fierro-in-memoriam--1901-2100/round-6/lntgPNWe/UVcGz6oo
Date: 2025-11-17
White: Calderon Zuta, Nicolas
WhiteTitle: CM
WhiteElo: 1984
Black: Salcedo Paez, Diana
BlackTitle: WFM
BlackElo: 1943
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... d5 { [%eval 0.18] [%clk 1:29:36] } 2. Nf3 { [%eval 0.08] [%clk 1:30:01] } 2... Nf6 { [%eval 0.11] [%clk 1:29:23] } 3. Bf4 { [%eval 0.04] [%clk 1:29:46] } 3... c5 { [%eval 0.11] [%clk 1:28:53] } 4. c3 { [%eval -0.08] [%clk 1:30:08] } 4... Nc6 { [%eval 0.0] [%clk 1:28:14] } 5. e3 { [%eval -0.17] [%clk 1:30:05] } 5... Qb6 { [%eval 0.0] [%clk 1:26:25] } 6. Qb3 { [%eval -0.36] [%clk 1:30:18] } 6... c4 { [%eval -0.15] [%clk 1:25:06] } 7. Qc2 { [%eval -0.24] [%clk 1:30:44] } 7... Bf5 { [%eval -0.09] [%clk 1:14:58] } 8. Qc1 { [%eval -0.33] [%clk 1:31:09] } 8... h6 { [%eval -0.15] [%clk 1:13:14] } 9. h3 { [%eval -0.27] [%clk 1:31:09] } 9... e6 { [%eval -0.27] [%clk 1:12:00] } 10. Be2 { [%eval -0.32] [%clk 1:31:13] } 10... a5 { [%eval 0.11] [%clk 1:08:26] } 11. Nbd2 { [%eval 0.0] [%clk 1:09:50] } 11... a4 { [%eval 0.0] [%clk 1:04:30] } 12. O-O { [%eval -0.32] [%clk 1:08:58] } 12... Be7 { [%eval 0.0] [%clk 1:02:57] } 13. Ne5? { [%eval -1.24] } { Mistake. b3 was best. } { [%clk 0:57:16] } 13... O-O { [%eval -1.21] [%clk 1:00:38] } 14. f3 { [%eval -1.45] [%clk 0:56:13] } 14... a3 { [%eval -1.23] [%clk 0:42:53] } 15. b3 { [%eval -1.2] [%clk 0:49:18] } 15... cxb3 { [%eval -1.23] [%clk 0:49:38] } 16. Nxb3 { [%eval -1.23] [%clk 0:49:10] } 16... Rfc8 { [%eval -1.1] [%clk 0:46:25] } 17. Qd2 { [%eval -1.41] [%clk 0:46:34] } 17... Na5?! { [%eval -0.34] } { Inaccuracy. Nxe5 was best. } { [%clk 0:44:41] } 18. Nxa5 { [%eval -0.27] [%clk 0:38:50] } 18... Qxa5 { [%eval -0.36] [%clk 0:38:53] } 19. Rac1 { [%eval -0.53] [%clk 0:35:44] } 19... b5 { [%eval -0.23] [%clk 0:31:05] } 20. Bd3 { [%eval -0.65] [%clk 0:32:35] } 20... Bxd3 { [%eval -0.48] [%clk 0:22:00] } 21. Qxd3 { [%eval -0.65] [%clk 0:32:42] } 21... Bd6 { [%eval -0.42] [%clk 0:20:54] } 22. e4?! { [%eval -1.26] } { Inaccuracy. Rc2 was best. } { [%clk 0:23:24] } 22... Nh5?! { [%eval -0.42] } { Inaccuracy. Qc7 was best. } { [%clk 0:17:44] } 23. Be3 { [%eval -0.36] [%clk 0:21:50] } 23... Qc7 { [%eval -0.2] [%clk 0:14:34] } 24. exd5 { [%eval -0.29] [%clk 0:17:40] } 24... Bxe5 { [%eval -0.23] [%clk 0:14:21] } 25. dxe5 { [%eval -0.19] [%clk 0:17:55] } 25... Qxe5 { [%eval -0.32] [%clk 0:09:48] } 26. dxe6 { [%eval -0.41] [%clk 0:16:50] } 26... Qxe6 { [%eval -0.46] [%clk 0:10:04] } 27. Qd2 { [%eval -0.57] [%clk 0:16:40] } 27... Rd8 { [%eval -0.48] [%clk 0:08:58] } 28. Qf2 { [%eval -0.56] [%clk 0:16:32] } 28... Nf6 { [%eval -0.06] [%clk 0:08:53] } 29. Rfe1 { [%eval -0.07] [%clk 0:16:25] } 29... Qc4 { [%eval -0.08] [%clk 0:08:50] } 30. Qg3? { [%eval -1.29] } { Mistake. Bd4 was best. } { [%clk 0:10:47] } 30... Kh7?! { [%eval -0.46] } { Inaccuracy. Qxa2 was best. } { [%clk 0:06:45] } 31. Qf2 { [%eval -0.56] [%clk 0:10:02] } 31... Re8 { [%eval -0.08] [%clk 0:06:32] } 32. Bd4 { [%eval -0.07] [%clk 0:09:26] } 32... Qc6 { [%eval 0.01] [%clk 0:06:21] } 33. Qc2+ { [%eval 0.0] [%clk 0:09:18] } 33... Kg8 { [%eval -0.04] [%clk 0:06:39] } 34. Qb3 { [%eval -0.33] [%clk 0:06:53] } 34... Qd5 { [%eval 0.0] [%clk 0:03:38] } 35. Qc2 { [%eval -0.3] [%clk 0:05:33] } 35... Qc6 { [%eval -0.17] [%clk 0:04:00] } 36. Qf5 { [%eval -0.21] [%clk 0:05:29] } 36... Qd5 { [%eval 0.01] [%clk 0:02:56] } 37. Qc2 { [%eval -0.14] [%clk 0:04:43] } 37... Qc6 { [%eval -0.19] [%clk 0:03:19] } 38. Rb1 { [%eval -0.26] [%clk 0:04:01] } 38... Rxe1+ { [%eval -0.1] [%clk 0:02:34] } 39. Rxe1 { [%eval -0.08] [%clk 0:04:26] } 39... b4 { [%eval 0.08] [%clk 0:02:55] } 40. Qb3 { [%eval 0.03] [%clk 0:02:53] } 40... bxc3 { [%eval 0.0] [%clk 0:02:27] } 41. Bxc3 { [%eval 0.0] [%clk 0:02:57] } 41... Qd5 { [%eval 0.0] [%clk 0:01:35] } 42. Qb1?? { [%eval -5.13] } { Blunder. Bxf6 was best. } { [%clk 0:01:25] } 42... Qc5+ { [%eval -5.13] [%clk 0:01:50] } 0-1