Event: Round 8: Duran Cardoso, Nicolas - Ospina, Weimar Andres
Date: 2024-05-30
White: Duran Cardoso, Nicolas
WhiteElo: 1759
Black: Ospina, Weimar Andres
BlackElo: 1978
Result: 0-1
ECO: B08
Opening: Pirc Defense: Classical Variation
Variant: Standard

1. e4 { [%eval 0.15] } 1... d6 { [%eval 0.49] } 2. Nf3 { [%eval 0.34] } 2... Nf6 { [%eval 0.27] } 3. Nc3 { [%eval 0.36] } 3... g6 { [%eval 0.35] } 4. d4 { [%eval 0.43] } 4... Bg7 { [%eval 0.52] } 5. Be3 { [%eval 0.36] } 5... O-O { [%eval 0.5] } 6. Qd2 { [%eval 0.44] } 6... c6 { [%eval 0.63] } 7. O-O-O { [%eval 0.19] } 7... b5 { [%eval 0.2] } 8. Bh6?? { [%eval -1.64] } { Blunder. e5 was best. } 8... b4 { [%eval -1.54] } 9. Na4 { [%eval -1.97] } 9... Nxe4 { [%eval -1.96] } 10. Qe3 { [%eval -1.98] } 10... d5?? { [%eval 0.07] } { Blunder. Nf6 was best. } 11. Bxg7 { [%eval 0.14] } 11... Kxg7 { [%eval 0.1] } 12. h4 { [%eval 0.08] } 12... h5 { [%eval 0.0] } 13. Ng5 { [%eval -0.33] } 13... f5? { [%eval 1.07] } { Mistake. Bf5 was best. } 14. f3 { [%eval 0.66] } 14... Nxg5?! { [%eval 1.26] } { Inaccuracy. f4 was best. } 15. hxg5 { [%eval 1.18] } 15... Qd6 { [%eval 1.19] } 16. Re1 { [%eval 1.31] } 16... Rf7 { [%eval 1.15] } 17. g4?? { [%eval -1.93] } { Blunder. f4 was best. } 17... fxg4 { [%eval -1.88] } 18. fxg4 { [%eval -1.79] } 18... Bxg4 { [%eval -1.83] } 19. Kb1?! { [%eval -2.64] } { Inaccuracy. Nc5 was best. } 19... Nd7 { [%eval -2.35] } 20. Bd3?! { [%eval -3.41] } { Inaccuracy. Be2 was best. } 20... e6 { [%eval -2.79] } 21. b3 { [%eval -3.46] } 21... Raf8 { [%eval -3.07] } 22. Nc5 { [%eval -3.85] } 22... Nxc5 { [%eval -3.82] } 23. dxc5 { [%eval -3.61] } 23... Qf4 { [%eval -3.64] } 24. Qg1?! { [%eval -4.75] } { Inaccuracy. a3 was best. } 24... e5 { [%eval -4.69] } 25. Rh2 { [%eval -4.68] } 25... Qxg5 { [%eval -4.66] } 26. Rg2 { [%eval -4.63] } 26... Qf6 { [%eval -4.53] } 27. Be2 { [%eval -5.27] } 27... Bxe2 { [%eval -5.1] } 28. Rgxe2 { [%eval -5.26] } 28... e4 { [%eval -5.21] } 29. Qe3 { [%eval -5.39] } 29... Qc3 { [%eval -5.37] } 30. Qg5 { [%eval -6.06] } 30... Rf1 { [%eval -5.93] } 31. Qe7+?! { [%eval -8.12] } { Inaccuracy. Qc1 was best. } 31... R8f7 { [%eval -8.01] } 32. Qh4?? { [%eval #-9] } { Checkmate is now unavoidable. Rxf1 was best. } 32... Qxc5?? { [%eval -5.82] } { Lost forced checkmate sequence. R7f2 was best. } 33. Rg2?? { [%eval #-8] } { Checkmate is now unavoidable. Qg5 was best. } 33... Qe3 { [%eval #-7] } 0-1