Event: II Torneo Internacional de Ajedrez Jose Celso Barbosa
Site: Bayamon, Puerto Rico
Date: 2025-07-25
White: Rivera Hazim, Edwardo
WhiteElo: 2033
Black: Lugo Cruz, Yahir
BlackElo: 1634
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Lipnitsky Attack
Variant: Standard
TimeControl: 90 minutes with 30 second increment from move 1

1. e4 { [%eval 0.18] [%clk 1:30:49] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:31:17] } 2... d6 { [%eval 0.31] [%clk 1:31:14] } 3. d4 { [%eval 0.22] [%clk 1:31:36] } 3... cxd4 { [%eval 0.19] [%clk 1:31:37] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:04] } 4... Nf6 { [%eval 0.31] [%clk 1:31:52] } 5. Nc3 { [%eval 0.32] [%clk 1:32:32] } 5... a6 { [%eval 0.28] [%clk 1:32:09] } 6. Bc4 { [%eval 0.03] [%clk 1:32:33] } 6... e6 { [%eval 0.06] [%clk 1:32:26] } 7. Bg5 { [%eval -0.1] [%clk 1:32:37] } 7... Be7 { [%eval -0.1] [%clk 1:30:31] } 8. Qf3 { [%eval -0.22] [%clk 1:29:44] } 8... Qc7 { [%eval -0.27] [%clk 1:30:38] } 9. Bb3 { [%eval -0.25] [%clk 1:29:56] } 9... b5 { [%eval 0.0] [%clk 1:29:50] } 10. O-O-O { [%eval -0.19] [%clk 1:26:02] } 10... Nbd7 { [%eval -0.37] [%clk 1:29:05] } 11. Rhe1 { [%eval -0.43] [%clk 1:18:53] } 11... Nc5?? { [%eval 3.2] } { Blunder. O-O was best. } { [%clk 1:29:20] } 12. Qg3?? { [%eval -0.61] } { Blunder. Nf5 was best. } { [%clk 1:09:24] } 12... b4 { [%eval -0.26] [%clk 1:24:57] } 13. Nf5 { [%eval -0.08] [%clk 0:44:08] } 13... Nxb3+?? { [%eval 2.02] } { Blunder. bxc3 was best. } { [%clk 1:20:10] } 14. axb3 { [%eval 1.9] [%clk 0:41:39] } 14... bxc3 { [%eval 1.57] [%clk 1:18:58] } 15. Nxg7+ { [%eval 1.26] [%clk 0:38:51] } 15... Kd8 { [%eval 1.74] [%clk 1:18:28] } 16. e5 { [%eval 1.6] [%clk 0:35:48] } 16... Qa5? { [%eval 2.99] } { Mistake. d5 was best. } { [%clk 1:17:53] } 17. Kb1 { [%eval 3.44] [%clk 0:30:30] } 17... cxb2 { [%eval 3.21] [%clk 1:16:34] } 18. Kxb2 { [%eval 3.13] [%clk 0:30:59] } 18... Nd5?! { [%eval 4.87] } { Inaccuracy. d5 was best. } { [%clk 1:16:44] } 19. c4?? { [%eval 0.32] } { Blunder. exd6 was best. } { [%clk 0:13:44] } 19... Nb6?! { [%eval 1.32] } { Inaccuracy. Bxg5 was best. } { [%clk 1:16:31] } 20. Bxe7+ { [%eval 1.24] [%clk 0:03:41] } 20... Kxe7 { [%eval 1.38] [%clk 1:16:41] } 21. Qh4+ { [%eval 1.36] [%clk 0:02:58] } 21... Kf8 { [%eval 1.05] [%clk 0:52:11] } 22. Qd8+ { [%eval 1.21] [%clk 0:02:11] } 22... Kxg7 { [%eval 1.16] [%clk 0:51:38] } 23. Qf6+ { [%eval 1.19] [%clk 0:02:32] } 23... Kg8 { [%eval 1.24] [%clk 0:50:52] } 24. Qd8+ { [%eval 0.95] [%clk 0:02:09] } 24... Kg7 { [%eval 1.0] [%clk 0:51:12] } 25. Qf6+ { [%eval 0.68] [%clk 0:02:35] } 25... Kg8 { [%eval 0.89] [%clk 0:51:30] } 26. Qg5+?! { [%eval 0.0] } { Inaccuracy. Re3 was best. } { [%clk 0:01:09] } 26... Kf8 { [%eval 0.0] [%clk 0:51:45] } 27. Qd8+ { [%eval 0.0] [%clk 0:01:38] } 27... Kg7 { [%eval 0.0] [%clk 0:51:58] } 28. Qf6+ { [%eval 0.0] [%clk 0:02:08] } 28... Kg8 { [%eval 1.31] [%clk 0:51:53] } 29. Rd4?? { [%eval -0.56] } { Blunder. Re3 was best. } { [%clk 0:02:08] } 1/2-1/2