Event: II Torneo Internacional de Ajedrez Jose Celso Barbosa
Site: Bayamon, Puerto Rico
Date: 2025-07-27
White: Quintero Acevedo, Luis A.
WhiteElo: 1553
Black: Alvarez Tapia, Wilfredo
BlackElo: 1617
Result: 0-1
ECO: A45
Opening: Queen's Pawn Game: Chigorin Variation
Variant: Standard
TimeControl: 90 minutes with 30 second increment from move 1

1. d4 { [%eval 0.17] } 1... Nf6 { [%eval 0.19] } 2. Nc3 { [%eval -0.02] } 2... d5 { [%eval 0.0] } 3. g3 { [%eval -0.43] } 3... g6 { [%eval 0.0] } 4. Bg2 { [%eval 0.0] } 4... Bg7 { [%eval 0.03] } 5. e4?! { [%eval -0.74] } { Inaccuracy. Nf3 was best. } 5... dxe4 { [%eval -0.61] } 6. Nge2 { [%eval -0.7] } 6... Bf5 { [%eval -0.72] } 7. O-O { [%eval -1.11] } 7... c6 { [%eval -0.79] } 8. Re1 { [%eval -0.97] } 8... O-O { [%eval -0.97] } 9. Bf4 { [%eval -1.32] } 9... Na6?! { [%eval -0.75] } { Inaccuracy. Nbd7 was best. } 10. a3 { [%eval -1.19] } 10... Nc7 { [%eval -1.23] } 11. Bxc7? { [%eval -2.5] } { Mistake. Be5 was best. } 11... Qxc7 { [%eval -2.38] } 12. Qd2 { [%eval -2.69] } 12... Rfd8 { [%eval -2.41] } 13. Rad1 { [%eval -2.4] } 13... e5 { [%eval -2.04] } 14. Qc1 { [%eval -2.42] } 14... exd4 { [%eval -2.55] } 15. Nxd4 { [%eval -2.54] } 15... Bg4 { [%eval -2.45] } 16. Nde2 { [%eval -2.48] } 16... Re8 { [%eval -2.52] } 17. h3 { [%eval -2.53] } 17... Bf3?! { [%eval -1.57] } { Inaccuracy. e3 was best. } 18. Bxf3 { [%eval -1.73] } 18... exf3 { [%eval -1.39] } 19. Nd4? { [%eval -2.66] } { Mistake. Nf4 was best. } 19... Nh5?! { [%eval -1.85] } { Inaccuracy. Rxe1+ was best. } 20. Nxf3?! { [%eval -2.79] } { Inaccuracy. Rxe8+ was best. } 20... Nxg3 { [%eval -2.74] } 21. Kg2 { [%eval -3.21] } 21... Rxe1 { [%eval -2.94] } 22. Rxe1 { [%eval -2.74] } 22... Bxc3 { [%eval -2.56] } 23. bxc3 { [%eval -2.71] } 23... Nf5 { [%eval -2.61] } 24. Qb2 { [%eval -2.98] } 24... Rd8 { [%eval -2.71] } 25. Qb3 { [%eval -3.05] } 25... Qd7 { [%eval -2.61] } 26. Re5 { [%eval -2.98] } 26... Kg7 { [%eval -2.92] } 27. Re2 { [%eval -3.45] } 27... Qd5 { [%eval -2.91] } 28. Rd2 { [%eval -2.97] } 28... Qxb3 { [%eval -3.03] } 29. cxb3 { [%eval -2.95] } 29... Rxd2 { [%eval -3.0] } 30. Nxd2 { [%eval -2.9] } 30... Nd6 { [%eval -2.92] } 31. Nb1?! { [%eval -3.74] } { Inaccuracy. Kf3 was best. } 31... Kf6 { [%eval -3.72] } 32. Kf3 { [%eval -3.79] } 32... Ke5 { [%eval -3.69] } 33. Ke3 { [%eval -3.54] } 33... Nf5+ { [%eval -3.94] } 34. Kf3 { [%eval -3.79] } 34... Nd6 { [%eval -3.71] } 35. Ke3 { [%eval -3.65] } 35... f5 { [%eval -3.5] } 36. f4+ { [%eval -3.29] } 36... Ke6?! { [%eval -2.43] } { Inaccuracy. Kf6 was best. } 37. h4? { [%eval -4.28] } { Mistake. Nd2 was best. } 37... b6? { [%eval -2.53] } { Mistake. Ne4 was best. } 38. b4?? { [%eval -5.59] } { Blunder. Nd2 was best. } 38... Kd5 { [%eval -6.09] } 39. Kd3 { [%eval -6.79] } 39... Nc4 { [%eval -6.7] } 40. a4 { [%eval -6.69] } 40... a6 { [%eval -6.71] } 0-1