Event: Campeonato Sudamericano Absoluto 2025
Site: https://lichess.org/broadcast/sudamericano-de-ajedrez-rancagua-2025-absoluto/round-7/37APb26o/JVuaYaA9
Date: 2025-11-07
White: Reyes Zavaleta, Cristhian Yamil
WhiteTitle: FM
WhiteElo: 2226
Black: Leon Calderon, Jonathan
BlackTitle: IM
BlackElo: 2023
Result: 1-0
ECO: D11
Opening: Slav Defense: Modern Line
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... d5 { [%eval 0.18] [%clk 1:30:30] } 2. c4 { [%eval 0.18] [%clk 1:31:20] } 2... c6 { [%eval 0.21] [%clk 1:30:56] } 3. Nf3 { [%eval 0.2] [%clk 1:31:41] } 3... Nf6 { [%eval 0.24] [%clk 1:31:19] } 4. g3 { [%eval 0.08] [%clk 1:31:56] } 4... a6 { [%eval 0.41] [%clk 1:31:06] } 5. Bg2 { [%eval 0.44] [%clk 1:29:25] } 5... e6 { [%eval 0.64] [%clk 1:29:43] } 6. O-O { [%eval 0.57] [%clk 1:29:26] } 6... Bd6 { [%eval 0.75] [%clk 1:29:38] } 7. Nfd2 { [%eval 0.68] [%clk 1:27:14] } 7... e5 { [%eval 1.18] [%clk 1:26:22] } 8. dxe5 { [%eval 1.04] [%clk 1:26:09] } 8... Bxe5 { [%eval 1.17] [%clk 1:25:24] } 9. cxd5 { [%eval 1.22] [%clk 1:26:29] } 9... cxd5 { [%eval 1.35] [%clk 1:23:20] } 10. Nf3 { [%eval 1.3] [%clk 1:25:32] } 10... Bc7 { [%eval 1.16] [%clk 1:23:21] } 11. Bg5 { [%eval 1.09] [%clk 1:19:40] } 11... Be6?! { [%eval 2.0] } { Inaccuracy. Nbd7 was best. } { [%clk 1:17:15] } 12. Nc3 { [%eval 1.42] [%clk 1:13:58] } 12... Nbd7 { [%eval 1.55] [%clk 1:13:45] } 13. e4 { [%eval 1.38] [%clk 1:11:43] } 13... dxe4 { [%eval 1.44] [%clk 1:10:58] } 14. Nd4?! { [%eval 0.44] } { Inaccuracy. Nxe4 was best. } { [%clk 1:09:07] } 14... Bg4 { [%eval 0.46] [%clk 1:06:58] } 15. Qxg4 { [%eval 0.22] [%clk 0:52:37] } 15... Nxg4 { [%eval 0.21] [%clk 1:05:49] } 16. Bxd8 { [%eval 0.2] [%clk 0:53:01] } 16... Rxd8 { [%eval 0.29] [%clk 1:05:57] } 17. Rae1 { [%eval 0.0] [%clk 0:52:06] } 17... Nde5 { [%eval 0.14] [%clk 0:44:26] } 18. Rxe4 { [%eval 0.12] [%clk 0:44:36] } 18... O-O { [%eval 0.09] [%clk 0:29:38] } 19. Nb3 { [%eval 0.03] [%clk 0:42:34] } 19... b5 { [%eval 0.21] [%clk 0:22:57] } 20. h3 { [%eval 0.08] [%clk 0:39:04] } 20... Nf6 { [%eval 0.1] [%clk 0:21:58] } 21. Re2 { [%eval 0.08] [%clk 0:39:24] } 21... Nd3 { [%eval 0.07] [%clk 0:21:38] } 22. Kh2 { [%eval -0.16] [%clk 0:38:15] } 22... Rfe8 { [%eval 0.0] [%clk 0:18:05] } 23. Rd2 { [%eval 0.0] [%clk 0:37:41] } 23... Bb6 { [%eval 0.12] [%clk 0:16:26] } 24. Bb7 { [%eval 0.12] [%clk 0:37:14] } 24... a5 { [%eval 0.16] [%clk 0:09:48] } 25. Bc6 { [%eval 0.18] [%clk 0:36:01] } 25... b4 { [%eval 0.42] [%clk 0:04:00] } 26. Na4 { [%eval 0.44] [%clk 0:24:52] } 26... Ne5 { [%eval 0.48] [%clk 0:03:51] } 27. Rxd8 { [%eval 0.51] [%clk 0:18:25] } 27... Rxd8 { [%eval 0.39] [%clk 0:04:15] } 28. Nxb6 { [%eval 0.6] [%clk 0:18:12] } 28... Nxc6 { [%eval 0.22] [%clk 0:04:44] } 29. Rc1 { [%eval 0.29] [%clk 0:18:29] } 29... Ne5 { [%eval 0.46] [%clk 0:02:52] } 30. Nxa5 { [%eval 0.47] [%clk 0:18:46] } 30... g5? { [%eval 1.61] } { Mistake. Ne4 was best. } { [%clk 0:03:14] } 31. Nc6?! { [%eval 0.48] } { Inaccuracy. Rc5 was best. } { [%clk 0:16:38] } 31... Re8?? { [%eval 3.32] } { Blunder. Nxc6 was best. } { [%clk 0:01:22] } 32. Nxb4 { [%eval 3.25] [%clk 0:16:24] } 32... Re6 { [%eval 3.57] [%clk 0:01:42] } 33. N6d5?! { [%eval 2.61] } { Inaccuracy. Nc4 was best. } { [%clk 0:15:47] } 33... Ne4?! { [%eval 3.74] } { Inaccuracy. Nxd5 was best. } { [%clk 0:01:56] } 34. Kg2 { [%eval 3.62] [%clk 0:15:09] } 34... h5 { [%eval 4.01] [%clk 0:02:02] } 35. Re1 { [%eval 3.83] [%clk 0:13:30] } 35... f5 { [%eval 4.31] [%clk 0:01:48] } 36. f3 { [%eval 4.18] [%clk 0:13:18] } 36... Nd2 { [%eval 4.9] [%clk 0:02:05] } 37. f4 { [%eval 4.65] [%clk 0:12:05] } 37... gxf4 { [%eval 4.92] [%clk 0:01:26] } 38. Nxf4?! { [%eval 3.9] } { Inaccuracy. gxf4 was best. } { [%clk 0:11:36] } 38... Ndf3 { [%eval 4.83] [%clk 0:00:48] } 39. Re3 { [%eval 4.77] [%clk 0:10:40] } 39... Rb6 { [%eval 4.75] [%clk 0:01:02] } 40. Nfd5 { [%eval 4.67] [%clk 0:11:03] } 40... Rd6 { [%eval 4.83] [%clk 0:00:35] } 41. Rxf3 { [%eval 4.94] [%clk 0:11:25] } 41... Nxf3 { [%eval 4.91] [%clk 0:01:00] } 42. Kxf3 { [%eval 4.88] [%clk 0:11:51] } 42... Kf7 { [%eval 4.94] [%clk 0:01:25] } 43. a4 { [%eval 4.72] [%clk 0:12:10] } 1-0