Event: II Torneo Internacional de Ajedrez Jose Celso Barbosa
Site: Bayamon, Puerto Rico
Date: 2025-07-25
White: Patel, Dhyaan
WhiteElo: 1824
Black: Santiago Santiago, Luis D.
BlackElo: 0
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard
TimeControl: 90 minutes with 30 second increment from move 1

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:25:28] } 2. Nf3 { [%eval 0.2] [%clk 1:31:21] } 2... e6 { [%eval 0.28] [%clk 1:25:45] } 3. d4 { [%eval 0.4] [%clk 1:31:43] } 3... cxd4 { [%eval 0.29] [%clk 1:25:54] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:11] } 4... Nc6 { [%eval 0.28] [%clk 1:26:11] } 5. Nc3 { [%eval 0.26] [%clk 1:32:36] } 5... Nf6 { [%eval 0.35] [%clk 1:26:27] } 6. Nxc6 { [%eval 0.31] [%clk 1:32:59] } 6... bxc6 { [%eval 0.28] [%clk 1:26:43] } 7. e5 { [%eval 0.31] [%clk 1:33:26] } 7... Nd5 { [%eval 0.41] [%clk 1:26:56] } 8. Ne4 { [%eval 0.48] [%clk 1:33:53] } 8... Be7 { [%eval 0.78] [%clk 1:26:42] } 9. Nd6+ { [%eval 0.83] [%clk 1:30:35] } 9... Bxd6 { [%eval 0.81] [%clk 1:27:00] } 10. exd6 { [%eval 0.75] [%clk 1:31:01] } 10... O-O { [%eval 0.89] [%clk 1:27:18] } 11. c4 { [%eval 0.95] [%clk 1:30:32] } 11... Nf6 { [%eval 1.06] [%clk 1:27:43] } 12. Bd3 { [%eval 0.71] [%clk 1:28:58] } 12... g6? { [%eval 1.96] } { Mistake. Qa5+ was best. } { [%clk 1:27:06] } 13. O-O { [%eval 2.06] [%clk 1:27:59] } 13... c5? { [%eval 3.47] } { Mistake. Nh5 was best. } { [%clk 1:27:25] } 14. Bg5 { [%eval 3.02] [%clk 1:27:16] } 14... Bb7 { [%eval 3.02] [%clk 1:27:08] } 15. Qd2 { [%eval 3.1] [%clk 1:23:45] } 15... Re8?! { [%eval 3.94] } { Inaccuracy. Rb8 was best. } { [%clk 1:27:03] } 16. Qf4?? { [%eval 1.06] } { Blunder. f4 was best. } { [%clk 1:22:29] } 16... Kg7?? { [%eval 4.4] } { Blunder. Nh5 was best. } { [%clk 1:27:18] } 17. Rae1?? { [%eval 2.06] } { Blunder. Qe5 was best. } { [%clk 1:21:20] } 17... Rc8?? { [%eval 4.57] } { Blunder. Nh5 was best. } { [%clk 1:26:09] } 18. Re3?? { [%eval 1.82] } { Blunder. Qe5 was best. } { [%clk 1:20:30] } 18... Nh5 { [%eval 1.74] [%clk 1:26:20] } 19. Bh6+ { [%eval 1.69] [%clk 1:15:26] } 19... Kg8 { [%eval 1.47] [%clk 1:26:33] } 20. Qe5 { [%eval 1.74] [%clk 1:13:25] } 20... Qf6?! { [%eval 2.5] } { Inaccuracy. Qh4 was best. } { [%clk 1:26:53] } 21. f4 { [%eval 2.3] [%clk 1:08:14] } 21... Qxe5? { [%eval 4.03] } { Mistake. Qh4 was best. } { [%clk 1:18:21] } 22. fxe5 { [%eval 3.99] [%clk 1:08:09] } 22... Ng7 { [%eval 3.98] [%clk 1:18:41] } 23. g4 { [%eval 3.95] [%clk 1:06:20] } 23... Rb8 { [%eval 4.16] [%clk 1:18:43] } 24. b3 { [%eval 4.04] [%clk 1:06:15] } 24... Rec8 { [%eval 4.0] [%clk 1:19:06] } 25. Be4 { [%eval 3.24] [%clk 1:05:12] } 25... a5 { [%eval 3.94] [%clk 1:19:21] } 26. Bxb7 { [%eval 3.57] [%clk 1:04:12] } 26... Rxb7 { [%eval 3.64] [%clk 1:19:40] } 27. Ref3 { [%eval 3.85] [%clk 1:04:37] } 27... Rf8 { [%eval 3.31] [%clk 1:20:06] } 28. Bg5?! { [%eval 2.24] } { Inaccuracy. R1f2 was best. } { [%clk 1:04:28] } 28... Ne8? { [%eval 4.22] } { Mistake. h5 was best. } { [%clk 1:20:28] } 29. Be7 { [%eval 4.01] [%clk 1:03:53] } 29... Rc7? { [%eval 8.63] } { Mistake. f5 was best. } { [%clk 1:20:00] } 1-0