Event: Round 6: Sierra Isaza, Jose Eduardo - Rendon Martinez, Isabela
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-6/t12a3W7l/10RVLlWD
White: Sierra Isaza, Jose Eduardo
WhiteElo: 1766
Black: Rendon Martinez, Isabela
BlackElo: 1639
Result: 1/2-1/2
ECO: C55
Opening: Italian Game: Two Knights Defense, Modern Bishop's Opening
Variant: Standard
TimeControl: 45+10

1. e4 { [%eval 0.18] [%clk 0:45:19] } 1... e5 { [%eval 0.22] [%clk 0:44:52] } 2. Nf3 { [%eval 0.13] [%clk 0:45:17] } 2... Nc6 { [%eval 0.21] [%clk 0:44:46] } 3. Bc4 { [%eval 0.12] [%clk 0:45:22] } 3... Nf6 { [%eval 0.1] [%clk 0:44:31] } 4. d3 { [%eval 0.09] [%clk 0:45:25] } 4... h6 { [%eval 0.22] [%clk 0:44:14] } 5. O-O { [%eval 0.2] [%clk 0:44:45] } 5... d6 { [%eval 0.36] [%clk 0:43:41] } 6. Nc3 { [%eval 0.12] [%clk 0:44:34] } 6... g6 { [%eval 0.3] [%clk 0:43:34] } 7. a4 { [%eval 0.25] [%clk 0:43:51] } 7... Bg7 { [%eval 0.28] [%clk 0:38:46] } 8. Be3 { [%eval 0.26] [%clk 0:42:15] } 8... O-O { [%eval 0.3] [%clk 0:38:38] } 9. Qd2 { [%eval -0.02] [%clk 0:40:38] } 9... Kh7 { [%eval 0.09] [%clk 0:37:09] } 10. h3 { [%eval 0.0] [%clk 0:40:10] } 10... Nh5 { [%eval 0.0] [%clk 0:33:46] } 11. g4 { [%eval 0.05] [%clk 0:36:26] } 11... Qf6?! { [%eval 0.91] } { Inaccuracy. Nd4 was best. } { [%clk 0:32:04] } 12. Nh2? { [%eval -0.25] } { Mistake. Kg2 was best. } { [%clk 0:33:25] } 12... Nf4 { [%eval -0.01] [%clk 0:30:55] } 13. Bxf4 { [%eval -0.01] [%clk 0:32:28] } 13... exf4 { [%eval -0.07] [%clk 0:29:24] } 14. Nd5 { [%eval -0.14] [%clk 0:31:34] } 14... Qxb2? { [%eval 1.31] } { Mistake. Qh4 was best. } { [%clk 0:24:59] } 15. Ra2?! { [%eval 0.6] } { Inaccuracy. Rfb1 was best. } { [%clk 0:28:15] } 15... Qd4 { [%eval 0.61] [%clk 0:22:07] } 16. Nf3 { [%eval 0.07] [%clk 0:26:28] } 16... Qc5 { [%eval 0.13] [%clk 0:21:36] } 17. Rb1 { [%eval 0.06] [%clk 0:19:53] } 17... Nd4 { [%eval 0.39] [%clk 0:14:42] } 18. Nxd4 { [%eval 0.37] [%clk 0:16:32] } 18... Bxd4 { [%eval 0.5] [%clk 0:14:16] } 19. Rb5 { [%eval 0.05] [%clk 0:14:16] } 19... Qc6 { [%eval 0.55] [%clk 0:13:42] } 20. Qxf4?! { [%eval -0.03] } { Inaccuracy. Rb4 was best. } { [%clk 0:14:24] } 20... b6 { [%eval 0.01] [%clk 0:10:38] } 21. g5 { [%eval -0.14] [%clk 0:11:29] } 21... h5?! { [%eval 0.79] } { Inaccuracy. Qd7 was best. } { [%clk 0:06:46] } 22. Nf6+?! { [%eval 0.0] } { Inaccuracy. c3 was best. } { [%clk 0:11:05] } 22... Kg7?? { [%eval 3.83] } { Blunder. Bxf6 was best. } { [%clk 0:06:34] } 23. Bd5?? { [%eval 1.62] } { Blunder. c3 was best. } { [%clk 0:08:35] } 23... Qc3 { [%eval 1.6] [%clk 0:06:42] } 24. Bxa8?? { [%eval -0.5] } { Blunder. Qc1 was best. } { [%clk 0:07:25] } 24... Qe1+ { [%eval 0.0] [%clk 0:06:34] } 25. Kg2 { [%eval 0.0] [%clk 0:06:30] } 25... Bxh3+ { [%eval 0.0] [%clk 0:06:21] } 26. Kxh3 { [%eval 0.0] [%clk 0:06:14] } 26... Qh1+ { [%eval 0.0] [%clk 0:05:43] } 27. Qh2 { [%eval 0.0] [%clk 0:00:23] } 27... Qf3+ { [%eval 0.0] [%clk 0:05:51] } 28. Qg3 { [%eval 0.0] [%clk 0:00:32] } 28... Qh1+ { [%eval 0.0] [%clk 0:06:00] } 29. Qh2 { [%eval 0.0] [%clk 0:00:41] } 29... Qf3+ { [%eval 0.0] [%clk 0:06:09] } 30. Qg3 Qh1+ { [%clk 0:06:11] } 31. Qh2 Qf3+ { [%clk 0:06:09] } 32. Qg3 Qh1+ { [%clk 0:06:09] } 1/2-1/2