Event: Round 4: Salazar Yandun, Daniel Alexander - Contreras Naranjo, Henry Esteban
Site: https://lichess.org/broadcast/irt-de-ajedrez-social-luis-eduardo-hernandez-fierro-in-memoriam--1701-1900/round-4/dyNF0RZw/6EXnEPq1
Date: 2025-11-16
White: Salazar Yandun, Daniel Alexander
WhiteElo: 1729
Black: Contreras Naranjo, Henry Esteban
BlackElo: 1818
Result: 1-0
ECO: D15
Opening: Slav Defense: Schlechter Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:29:05] } 1... Nf6 { [%eval 0.19] [%clk 1:30:52] } 2. Nf3 { [%eval 0.11] [%clk 1:29:28] } 2... d5 { [%eval 0.11] [%clk 1:31:01] } 3. c4 { [%eval 0.22] [%clk 1:28:57] } 3... c6 { [%eval 0.24] [%clk 1:29:39] } 4. Nc3 { [%eval 0.16] [%clk 1:28:46] } 4... g6 { [%eval 0.48] [%clk 1:26:32] } 5. Bf4 { [%eval 0.0] [%clk 1:24:44] } 5... Bg7 { [%eval 0.35] [%clk 1:25:57] } 6. e3 { [%eval 0.31] [%clk 1:24:48] } 6... Nbd7 { [%eval 0.55] [%clk 1:24:05] } 7. cxd5 { [%eval 0.56] [%clk 1:24:54] } 7... Nxd5 { [%eval 0.6] [%clk 1:22:50] } 8. Nxd5 { [%eval 0.76] [%clk 1:24:15] } 8... cxd5 { [%eval 0.78] [%clk 1:22:59] } 9. Bd3 { [%eval 0.48] [%clk 1:21:39] } 9... a6?! { [%eval 1.3] } { Inaccuracy. Qa5+ was best. } { [%clk 1:21:45] } 10. O-O { [%eval 1.22] [%clk 1:21:54] } 10... Nf6 { [%eval 1.64] [%clk 1:19:57] } 11. Qb3?! { [%eval 0.57] } { Inaccuracy. Rc1 was best. } { [%clk 1:21:11] } 11... Nh5 { [%eval 0.56] [%clk 1:18:19] } 12. Be5 { [%eval 0.64] [%clk 1:17:42] } 12... f6 { [%eval 0.66] [%clk 1:16:20] } 13. Bg3 { [%eval 0.6] [%clk 1:18:10] } 13... Nxg3 { [%eval 0.59] [%clk 1:16:18] } 14. hxg3 { [%eval 0.63] [%clk 1:18:39] } 14... O-O { [%eval 0.69] [%clk 1:10:35] } 15. Rac1 { [%eval 0.59] [%clk 1:12:59] } 15... b5 { [%eval 0.82] [%clk 1:06:42] } 16. Rc5 { [%eval 0.65] [%clk 1:12:43] } 16... e6 { [%eval 0.61] [%clk 1:06:29] } 17. Rfc1 { [%eval 0.5] [%clk 1:11:42] } 17... Rf7 { [%eval 0.53] [%clk 1:03:54] } 18. Qc2 { [%eval 0.33] [%clk 1:10:31] } 18... Bb7 { [%eval 0.41] [%clk 1:03:19] } 19. Rc7 { [%eval 0.44] [%clk 1:05:20] } 19... Rxc7 { [%eval 0.95] [%clk 1:03:17] } 20. Qxc7 { [%eval 1.13] [%clk 1:05:48] } 20... Qxc7 { [%eval 1.07] [%clk 1:03:34] } 21. Rxc7 { [%eval 1.12] [%clk 1:06:16] } 21... Bc8 { [%eval 1.08] [%clk 1:00:21] } 22. Bc2?! { [%eval 0.49] } { Inaccuracy. e4 was best. } { [%clk 1:01:04] } 22... Bf8 { [%eval 0.42] [%clk 0:49:16] } 23. Bb3 { [%eval 0.16] [%clk 1:00:22] } 23... Bd6 { [%eval 0.1] [%clk 0:47:57] } 24. Rc6 { [%eval 0.05] [%clk 1:00:45] } 24... Be7 { [%eval 0.1] [%clk 0:48:19] } 25. e4 { [%eval 0.04] [%clk 0:58:22] } 25... dxe4 { [%eval 0.02] [%clk 0:41:29] } 26. Rxc8+ { [%eval 0.31] [%clk 0:58:47] } 26... Rxc8 { [%eval 0.42] [%clk 0:41:18] } 27. Bxe6+ { [%eval 0.05] [%clk 0:59:15] } 27... Kf8 { [%eval 0.17] [%clk 0:40:48] } 28. Bxc8 { [%eval 0.06] [%clk 0:59:44] } 28... exf3 { [%eval 0.13] [%clk 0:41:07] } 29. Bxa6 { [%eval 0.0] [%clk 1:00:12] } 29... b4 { [%eval 0.21] [%clk 0:41:18] } 30. gxf3 { [%eval 0.53] [%clk 1:00:18] } 30... Ke8?? { [%eval 2.56] } { Blunder. f5 was best. } { [%clk 0:41:19] } 31. Bb5+ { [%eval 2.62] [%clk 1:00:29] } 31... Kd8 { [%eval 2.39] [%clk 0:41:40] } 32. Kf1 { [%eval 2.15] [%clk 1:00:47] } 32... Kc7?! { [%eval 2.95] } { Inaccuracy. h5 was best. } { [%clk 0:41:57] } 33. Ke2 { [%eval 2.86] [%clk 1:01:09] } 33... Kd6 { [%eval 3.21] [%clk 0:42:02] } 34. Ke3 { [%eval 2.56] [%clk 1:00:54] } 34... Ke6?! { [%eval 3.43] } { Inaccuracy. Bd8 was best. } { [%clk 0:41:58] } 35. f4 { [%eval 3.24] [%clk 0:59:29] } 35... Bd6 { [%eval 3.44] [%clk 0:42:08] } 36. Bc4+ { [%eval 3.42] [%clk 0:57:47] } 36... Kf5? { [%eval 5.73] } { Mistake. Ke7 was best. } { [%clk 0:41:19] } 37. Kf3 { [%eval 5.7] [%clk 0:56:41] } 37... g5 { [%eval 5.6] [%clk 0:39:52] } 38. Bd3+ { [%eval 5.4] [%clk 0:57:05] } 38... Ke6 { [%eval 5.9] [%clk 0:40:11] } 39. fxg5 { [%eval 5.79] [%clk 0:57:28] } 39... fxg5 { [%eval 5.62] [%clk 0:40:31] } 40. Bxh7 { [%eval 5.43] [%clk 0:57:18] } 40... Kd5 { [%eval 5.01] [%clk 0:40:37] } 1-0