Event: Round 4: Rosero, Hugo Alberto - Guevara Garcia, Samuel Alejandro
Date: 2025-05-18
White: Rosero, Hugo Alberto
WhiteElo: 1749
Black: Guevara Garcia, Samuel Alejandro
BlackElo: 1449
Result: 1-0
ECO: C62
Opening: Ruy Lopez: Steinitz Defense
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:19] } 1... e5 { [%eval 0.21] [%clk 0:15:18] } 2. Nf3 { [%eval 0.13] [%clk 0:15:26] } 2... Nc6 { [%eval 0.21] [%clk 0:15:24] } 3. Bb5 { [%eval 0.15] [%clk 0:15:33] } 3... d6 { [%eval 0.53] [%clk 0:15:29] } 4. d4 { [%eval 0.45] [%clk 0:15:36] } 4... a6?! { [%eval 1.39] } { Inaccuracy. exd4 was best. } { [%clk 0:15:30] } 5. Ba4? { [%eval 0.0] } { Mistake. Bxc6+ was best. } { [%clk 0:15:45] } 5... Bd7 { [%eval 0.48] [%clk 0:15:29] } 6. c3 { [%eval 0.36] [%clk 0:15:41] } 6... Nf6 { [%eval 0.39] [%clk 0:15:33] } 7. Bg5 { [%eval 0.09] [%clk 0:15:47] } 7... Be7 { [%eval 0.12] [%clk 0:15:39] } 8. Bc2?! { [%eval -0.58] } { Inaccuracy. Nbd2 was best. } { [%clk 0:15:45] } 8... O-O?! { [%eval 0.18] } { Inaccuracy. exd4 was best. } { [%clk 0:15:24] } 9. O-O { [%eval 0.07] [%clk 0:15:52] } 9... exd4 { [%eval 0.15] [%clk 0:14:07] } 10. cxd4 { [%eval 0.14] [%clk 0:15:55] } 10... Nb4 { [%eval 0.39] [%clk 0:14:01] } 11. Bb3 { [%eval 0.32] [%clk 0:15:43] } 11... Bb5 { [%eval 0.32] [%clk 0:14:06] } 12. Re1 { [%eval 0.23] [%clk 0:15:49] } 12... Nd3 { [%eval 0.29] [%clk 0:14:07] } 13. Re3?! { [%eval -0.6] } { Inaccuracy. Re2 was best. } { [%clk 0:15:51] } 13... h6?? { [%eval 3.79] } { Blunder. Nxf2 was best. } { [%clk 0:12:53] } 14. Bh4?? { [%eval 0.69] } { Blunder. Bxf6 was best. } { [%clk 0:15:55] } 14... Nxb2 { [%eval 0.65] [%clk 0:12:45] } 15. Qc2 { [%eval 0.69] [%clk 0:15:57] } 15... Nd3?? { [%eval 3.28] } { Blunder. Ng4 was best. } { [%clk 0:12:46] } 16. Rxd3 { [%eval 3.09] [%clk 0:16:00] } 16... Bxd3 { [%eval 3.24] [%clk 0:12:52] } 17. Qxd3 { [%eval 3.24] [%clk 0:16:09] } 17... c6 { [%eval 3.75] [%clk 0:12:16] } 18. Nc3 { [%eval 3.73] [%clk 0:16:13] } 18... b5 { [%eval 4.02] [%clk 0:12:18] } 19. Re1 { [%eval 3.38] [%clk 0:16:13] } 19... b4?! { [%eval 4.25] } { Inaccuracy. Nh7 was best. } { [%clk 0:12:19] } 20. Ne2 { [%eval 3.7] [%clk 0:16:01] } 20... Qa5?! { [%eval 5.2] } { Inaccuracy. a5 was best. } { [%clk 0:12:14] } 21. e5 { [%eval 4.91] [%clk 0:15:46] } 21... dxe5 { [%eval 4.94] [%clk 0:12:13] } 22. dxe5 { [%eval 4.99] [%clk 0:15:48] } 22... Nd5 { [%eval 5.07] [%clk 0:12:10] } 23. Bxe7 { [%eval 5.08] [%clk 0:15:08] } 23... Nxe7 { [%eval 4.95] [%clk 0:12:18] } 24. Bc2 { [%eval 4.73] [%clk 0:15:04] } 24... Ng6 { [%eval 4.85] [%clk 0:12:16] } 25. Nf4?! { [%eval 3.76] } { Inaccuracy. e6 was best. } { [%clk 0:14:58] } 25... Kh7?? { [%eval 9.48] } { Blunder. Rfd8 was best. } { [%clk 0:12:18] } 26. h4 { [%eval 6.87] [%clk 0:14:58] } 26... Rad8 { [%eval 7.42] [%clk 0:12:21] } 27. Qe4 { [%eval 6.95] [%clk 0:14:55] } 27... Rfe8 { [%eval 8.51] [%clk 0:11:35] } 28. h5 { [%eval 8.36] [%clk 0:15:00] } 28... f5? { [%eval #12] } { Checkmate is now unavoidable. Kg8 was best. } { [%clk 0:11:45] } 29. Qxf5 { [%eval #12] [%clk 0:14:59] } 29... Qc7 { [%eval #5] [%clk 0:10:57] } 30. Qxg6+ { [%eval #4] [%clk 0:15:04] } 30... Kg8 { [%eval #4] [%clk 0:11:02] } 31. Ne6? { [%eval 9.92] } { Lost forced checkmate sequence. Qh7+ was best. } { [%clk 0:15:02] } 1-0