Event: IRT Clasico Kallpa Open 2025
Site: idChess.com
Date: 2025-06-27
White: Giangrandi Restrepo, Lorenzo
Black: Acero Vargas, Cristian Camilo
BlackElo: 1865
Result: 0-1
ECO: D00
Opening: Queen's Pawn Game: Chigorin Variation, Alburt Defense
Variant: Standard
TimeControl: 5400+30

1. Nc3 { [%eval -0.04] } 1... d5 { [%eval 0.0] } 2. d4 { [%eval -0.07] } 2... Bf5 { [%eval 0.02] } 3. Nf3 { [%eval 0.0] } 3... e6 { [%eval 0.0] } 4. Bg5 { [%eval -0.09] } 4... Be7 { [%eval -0.11] } 5. h4 { [%eval -0.28] } 5... h6 { [%eval -0.1] } 6. Bd2?! { [%eval -0.97] } { Inaccuracy. Bf4 was best. } 6... c5 { [%eval -1.08] } 7. e3 { [%eval -0.83] } 7... Nc6 { [%eval -0.95] } 8. a3?! { [%eval -1.54] } { Inaccuracy. Bb5 was best. } 8... Nf6 { [%eval -1.48] } 9. Bb5 { [%eval -1.6] } 9... O-O { [%eval -1.63] } 10. Bxc6 { [%eval -1.59] } 10... bxc6 { [%eval -1.66] } 11. Ne2 { [%eval -1.76] } 11... Ne4 { [%eval -1.5] } 12. Ng3? { [%eval -2.95] } { Mistake. dxc5 was best. } 12... Nxg3 { [%eval -3.01] } 13. fxg3 { [%eval -2.93] } 13... Qb8 { [%eval -2.96] } 14. Ne5 { [%eval -3.52] } 14... f6 { [%eval -2.95] } 15. g4? { [%eval -4.88] } { Mistake. Nxc6 was best. } 15... fxe5 { [%eval -5.02] } 16. gxf5 { [%eval -5.41] } 16... Rxf5 { [%eval -5.14] } 17. Qg4 { [%eval -5.93] } 17... Qxb2 { [%eval -5.66] } 18. Ke2 { [%eval -6.67] } 18... Qb5+ { [%eval -5.97] } 19. Ke1 { [%eval -6.65] } 19... Raf8 { [%eval -6.6] } 20. Qe2 { [%eval -8.63] } 20... Qxe2+?! { [%eval -5.9] } { Inaccuracy. Bxh4+ was best. } 21. Kxe2 { [%eval -5.82] } 21... Rf2+ { [%eval -5.84] } 22. Kd3 { [%eval -6.68] } 22... e4+ { [%eval -6.45] } 23. Kc3 { [%eval -6.51] } 23... Rxg2 { [%eval -6.39] } 24. a4 { [%eval -7.55] } 24... Rff2 { [%eval -7.18] } 25. Rad1 { [%eval -7.23] } 25... cxd4+ { [%eval -7.12] } 26. exd4 { [%eval -7.88] } 26... c5 { [%eval -6.44] } 27. dxc5 { [%eval -6.54] } 27... Bxc5 { [%eval -6.51] } 28. Bxh6?? { [%eval #-3] } { Checkmate is now unavoidable. Rhf1 was best. } 28... gxh6? { [%eval -8.58] } { Lost forced checkmate sequence. Rxc2+ was best. } 29. Rhg1? { [%eval #-11] } { Checkmate is now unavoidable. Rc1 was best. } 29... Rxc2+ { [%eval #-17] } 30. Kb3 { [%eval #-17] } 30... Rxg1 { [%eval #-16] } 31. Rxg1+ { [%eval #-16] } 31... Bxg1 { [%eval #-15] } 0-1