Event: II Torneo Internacional de Ajedrez Jose Celso Barbosa
Site: Bayamon, Puerto Rico
Date: 2025-07-21
White: Rivera Valentin, Christian Z.
WhiteElo: 1839
Black: Lopez Rivera, Jose A.
BlackElo: 1758
Result: 0-1
ECO: D10
Opening: Slav Defense
Variant: Standard
TimeControl: 90 minutes with 30 second increment from move 1

1. d4 { [%eval 0.17] } 1... d5 { [%eval 0.2] } 2. c4 { [%eval 0.18] } 2... c6 { [%eval 0.21] } 3. Nc3 { [%eval 0.17] } 3... Nf6 { [%eval 0.2] } 4. cxd5 { [%eval 0.23] } 4... cxd5 { [%eval 0.2] } 5. Bf4 { [%eval 0.15] } 5... a6 { [%eval 0.27] } 6. e3 { [%eval 0.19] } 6... Nc6 { [%eval 0.16] } 7. Bd3 { [%eval 0.18] } 7... e6 { [%eval 0.49] } 8. Nf3 { [%eval 0.43] } 8... Bd6 { [%eval 0.48] } 9. O-O { [%eval 0.28] } 9... O-O { [%eval 0.48] } 10. a3 { [%eval 0.23] } 10... Re8?! { [%eval 0.85] } { Inaccuracy. Bxf4 was best. } 11. Rc1 { [%eval 0.31] } 11... h6 { [%eval 0.82] } 12. Bb1 { [%eval 0.32] } 12... Bxf4 { [%eval 0.32] } 13. exf4 { [%eval 0.49] } 13... Qd6 { [%eval 0.94] } 14. g3 { [%eval 0.66] } 14... b5 { [%eval 0.74] } 15. b4 { [%eval 0.32] } 15... Bd7 { [%eval 0.35] } 16. Ne5 { [%eval 0.23] } 16... Rec8 { [%eval 0.34] } 17. Ne2 { [%eval -0.19] } 17... a5 { [%eval -0.3] } 18. Nc3 { [%eval -0.53] } 18... Rcb8 { [%eval -0.29] } 19. Qd3?! { [%eval -1.19] } { Inaccuracy. Re1 was best. } 19... axb4 { [%eval -1.23] } 20. Nxb5?? { [%eval -3.33] } { Blunder. axb4 was best. } 20... Nxe5 { [%eval -3.31] } 21. fxe5 { [%eval -3.96] } 21... Bxb5 { [%eval -3.87] } 22. Qc2 { [%eval -4.82] } 22... b3 { [%eval -4.61] } 23. Qd1 { [%eval -4.56] } 23... Qxa3 { [%eval -4.24] } 24. exf6 { [%eval -4.14] } 24... Bxf1 { [%eval -4.16] } 25. Qg4 { [%eval -4.07] } 25... Qf8 { [%eval -4.09] } 26. Kxf1 { [%eval -4.97] } 26... b2 { [%eval -4.99] } 27. Rc3 { [%eval -6.35] } 27... Ra1 { [%eval -6.19] } 28. Qd1 { [%eval -6.19] } 28... Rc8 { [%eval -6.11] } 29. Rxc8?! { [%eval -8.91] } { Inaccuracy. Qc2 was best. } 29... Qxc8 { [%eval -8.32] } 30. Qd3 { [%eval -9.54] } 30... Rxb1+ { [%eval -8.74] } 0-1