Event: II Torneo Internacional de Ajedrez Jose Celso Barbosa
Site: Bayamon, Puerto Rico
Date: 2025-07-23
White: Morales Santos, Natasha
WhiteTitle: WIM
WhiteElo: 1957
Black: Velazquez Rivera, Pedro J.
BlackElo: 1828
Result: 1-0
ECO: A83
Opening: Dutch Defense: Staunton Gambit, Chigorin Variation
Variant: Standard
TimeControl: 90 minutes with 30 second increment from move 1

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... f5 { [%eval 0.47] [%clk 1:30:23] } 2. e4 { [%eval 0.0] [%clk 1:31:13] } 2... fxe4 { [%eval 0.0] [%clk 1:30:13] } 3. Nc3 { [%eval 0.0] [%clk 1:31:31] } 3... Nf6 { [%eval 0.03] [%clk 1:30:23] } 4. Bg5 { [%eval 0.0] [%clk 1:31:57] } 4... c6 { [%eval 0.33] [%clk 1:30:31] } 5. f3 { [%eval 0.18] [%clk 1:26:35] } 5... Qa5 { [%eval 0.69] [%clk 1:30:31] } 6. Bd2 { [%eval 0.56] [%clk 1:16:47] } 6... Qb4?? { [%eval 2.86] } { Blunder. e3 was best. } { [%clk 1:23:09] } 7. fxe4? { [%eval 1.57] } { Mistake. Nb5 was best. } { [%clk 1:09:50] } 7... Qxd4 { [%eval 1.74] [%clk 1:20:16] } 8. Nf3 { [%eval 2.37] [%clk 1:10:07] } 8... Qb6 { [%eval 2.36] [%clk 1:09:24] } 9. Bc4?! { [%eval 1.51] } { Inaccuracy. e5 was best. } { [%clk 1:06:26] } 9... Nxe4?? { [%eval 4.83] } { Blunder. Qc5 was best. } { [%clk 1:04:59] } 10. Nxe4 { [%eval 5.0] [%clk 1:01:37] } 10... d5 { [%eval 5.19] [%clk 1:05:23] } 11. Qe2 { [%eval 5.19] [%clk 1:01:39] } 11... Qc7 { [%eval 4.83] [%clk 0:55:05] } 12. O-O-O { [%eval 4.67] [%clk 0:58:02] } 12... dxc4?! { [%eval 6.49] } { Inaccuracy. Nd7 was best. } { [%clk 0:48:02] } 13. Kb1 { [%eval 5.36] [%clk 0:53:04] } 13... Bg4 { [%eval 6.72] [%clk 0:43:25] } 14. Ba5 { [%eval 6.61] [%clk 0:45:28] } 14... Bxf3 { [%eval 7.25] [%clk 0:35:58] } 15. gxf3 { [%eval 7.4] [%clk 0:44:33] } 15... Qe5 { [%eval 9.31] [%clk 0:36:06] } 16. Rd8+ { [%eval 8.31] [%clk 0:42:13] } 16... Kf7 { [%eval 8.61] [%clk 0:36:01] } 17. Bc3 { [%eval 9.49] [%clk 0:41:00] } 17... Qf5 { [%eval 9.24] [%clk 0:34:02] } 18. Rg1 { [%eval 9.32] [%clk 0:31:49] } 18... h6? { [%eval #3] } { Checkmate is now unavoidable. g6 was best. } { [%clk 0:28:53] } 19. Qxc4+ { [%eval #13] [%clk 0:31:15] } 19... Qe6 { [%eval #6] [%clk 0:29:16] } 20. Rxf8+ { [%eval #5] [%clk 0:31:14] } 1-0