Event: Round 4: Hernandez Fierro, Rodrigo - Chaux, Oscar Orlando
Site: https://lichess.org/broadcast/irt-de-ajedrez-social-luis-eduardo-hernandez-fierro-in-memoriam--internacional/round-4/zyrQpGGc/XmUqq6GT
Date: 2025-11-16
White: Hernandez Fierro, Rodrigo
WhiteTitle: IM
WhiteElo: 2164
Black: Chaux, Oscar Orlando
BlackElo: 1921
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Lipnitsky Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:30] } 1... c5 { [%eval 0.25] [%clk 1:20:39] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... d6 { [%eval 0.31] [%clk 1:20:30] } 3. d4 { [%eval 0.22] [%clk 1:31:44] } 3... cxd4 { [%eval 0.19] [%clk 1:20:56] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:07] } 4... Nf6 { [%eval 0.31] [%clk 1:21:22] } 5. Nc3 { [%eval 0.32] [%clk 1:32:31] } 5... a6 { [%eval 0.25] [%clk 1:21:47] } 6. Bc4 { [%eval 0.03] [%clk 1:31:47] } 6... e6 { [%eval 0.06] [%clk 1:21:58] } 7. a4 { [%eval 0.0] [%clk 1:31:56] } 7... Qc7 { [%eval 0.24] [%clk 1:21:09] } 8. Qe2 { [%eval 0.19] [%clk 1:31:33] } 8... Be7 { [%eval 0.18] [%clk 1:20:24] } 9. O-O { [%eval 0.17] [%clk 1:31:19] } 9... O-O { [%eval 0.19] [%clk 1:19:51] } 10. Be3 { [%eval 0.19] [%clk 1:31:19] } 10... Nc6 { [%eval 0.24] [%clk 1:16:26] } 11. Nxc6 { [%eval 0.22] [%clk 1:30:49] } 11... Qxc6 { [%eval 0.35] [%clk 1:14:09] } 12. Bd4 { [%eval 0.4] [%clk 1:26:08] } 12... Bd7 { [%eval 0.41] [%clk 1:07:04] } 13. f4 { [%eval 0.0] [%clk 1:25:03] } 13... Rfc8?! { [%eval 0.85] } { Inaccuracy. d5 was best. } { [%clk 1:03:31] } 14. Bd3 { [%eval 0.34] [%clk 1:23:30] } 14... e5 { [%eval 0.38] [%clk 1:02:59] } 15. Be3 { [%eval 0.3] [%clk 1:22:47] } 15... Be6 { [%eval 0.34] [%clk 1:01:13] } 16. f5 { [%eval 0.14] [%clk 1:17:37] } 16... Bc4 { [%eval 0.15] [%clk 1:01:04] } 17. g4? { [%eval -1.25] } { Mistake. Bg5 was best. } { [%clk 1:16:58] } 17... d5 { [%eval -0.91] [%clk 0:55:46] } 18. Bxc4 { [%eval -0.94] [%clk 0:58:12] } 18... dxc4? { [%eval 0.22] } { Mistake. Qxc4 was best. } { [%clk 0:48:36] } 19. Qf3 { [%eval -0.12] [%clk 0:57:23] } 19... Bc5?! { [%eval 0.68] } { Inaccuracy. Bb4 was best. } { [%clk 0:38:51] } 20. g5 { [%eval 0.66] [%clk 0:56:27] } 20... Nd7? { [%eval 2.13] } { Mistake. Bxe3+ was best. } { [%clk 0:28:33] } 21. Kh1 { [%eval 2.02] [%clk 0:55:45] } 21... b5 { [%eval 2.14] [%clk 0:23:16] } 22. a5 { [%eval 2.12] [%clk 0:54:31] } 22... Bf8?! { [%eval 3.09] } { Inaccuracy. Kh8 was best. } { [%clk 0:21:04] } 23. Nd5 { [%eval 3.06] [%clk 0:53:43] } 23... Rd8 { [%eval 3.21] [%clk 0:21:00] } 24. Rad1 { [%eval 3.05] [%clk 0:51:40] } 24... b4?! { [%eval 3.96] } { Inaccuracy. Kh8 was best. } { [%clk 0:16:27] } 25. f6 { [%eval 3.95] [%clk 0:51:48] } 25... gxf6?? { [%eval 8.81] } { Blunder. Kh8 was best. } { [%clk 0:12:24] } 26. gxf6 { [%eval 8.95] [%clk 0:51:54] } 26... Kh8 { [%eval 8.11] [%clk 0:10:33] } 27. Qh5?! { [%eval 5.69] } { Inaccuracy. Qg3 was best. } { [%clk 0:51:58] } 27... Qe6 { [%eval 6.41] [%clk 0:08:32] } 28. Rf5 { [%eval 6.14] [%clk 0:51:59] } 28... Bd6?? { [%eval #5] } { Checkmate is now unavoidable. Nxf6 was best. } { [%clk 0:07:17] } 29. Qxh7+ { [%eval #4] [%clk 0:50:46] } 29... Kxh7 { [%eval #4] [%clk 0:07:33] } 30. Rh5+ { [%eval #3] [%clk 0:51:14] } 1-0