Event: Round 6: Ortiz Monsalve, Sebastian - Gamboa, Nelson
Date: 2024-05-30
White: Ortiz Monsalve, Sebastian
WhiteElo: 1946
Black: Gamboa, Nelson
BlackTitle: IM
BlackElo: 2303
Result: 0-1
ECO: B32
Opening: Sicilian Defense: Kalashnikov Variation
Variant: Standard

1. e4 { [%eval 0.15] } 1... c5 { [%eval 0.25] } 2. Nf3 { [%eval 0.25] } 2... Nc6 { [%eval 0.35] } 3. d4 { [%eval 0.31] } 3... cxd4 { [%eval 0.23] } 4. Nxd4 { [%eval 0.3] } 4... e5 { [%eval 0.45] } 5. Nb5 { [%eval 0.39] } 5... d6 { [%eval 0.53] } 6. N1c3 { [%eval 0.39] } 6... a6 { [%eval 0.29] } 7. Na3 { [%eval 0.3] } 7... f5 { [%eval 0.61] } 8. Bd3 { [%eval 0.23] } 8... f4 { [%eval 0.33] } 9. Nd5 { [%eval 0.25] } 9... Nf6 { [%eval 0.19] } 10. Bd2 { [%eval -0.14] } 10... Be6 { [%eval 0.11] } 11. c4 { [%eval 0.1] } 11... Be7 { [%eval 0.07] } 12. Qb3?! { [%eval -0.82] } { Inaccuracy. Nc2 was best. } 12... Bxd5? { [%eval 0.28] } { Mistake. O-O was best. } 13. cxd5?! { [%eval -0.4] } { Inaccuracy. exd5 was best. } 13... Nd4 { [%eval -0.52] } 14. Qxb7 { [%eval -0.78] } 14... O-O { [%eval -0.75] } 15. Bc3?! { [%eval -1.42] } { Inaccuracy. Rc1 was best. } 15... Nd7 { [%eval -1.51] } 16. Bxd4?! { [%eval -2.6] } { Inaccuracy. Qb4 was best. } 16... exd4 { [%eval -2.29] } 17. Qb3 { [%eval -2.12] } 17... Qa5+?! { [%eval -1.07] } { Inaccuracy. f3 was best. } 18. Ke2 { [%eval -1.48] } 18... Rab8 { [%eval -1.68] } 19. Qc2 { [%eval -1.76] } 19... f3+ { [%eval -1.67] } 20. gxf3 { [%eval -1.56] } 20... Rfc8?? { [%eval 0.47] } { Blunder. Qd8 was best. } 21. Nc4 { [%eval 0.64] } 21... Qd8 { [%eval 0.43] } 22. Qd2 { [%eval 0.0] } 22... Bg5 { [%eval 0.0] } 23. f4 { [%eval 0.0] } 23... Bh6 { [%eval 0.0] } 24. Nxd6 { [%eval 0.0] } 24... Qh4 { [%eval 0.0] } 25. Rag1?? { [%eval -3.53] } { Blunder. Nxc8 was best. } 25... Bxf4 { [%eval -3.48] } 26. Rxg7+ { [%eval -3.47] } 26... Kh8 { [%eval -3.36] } 27. Rhg1 { [%eval -3.55] } 27... Ne5? { [%eval -1.82] } { Mistake. Qh5+ was best. } 28. R7g4?? { [%eval -4.14] } { Blunder. Nxc8 was best. } 28... Bxd2?! { [%eval -2.86] } { Inaccuracy. Qxg4+ was best. } 29. Rxh4 { [%eval -2.9] } 29... Rxb2 { [%eval -2.68] } 30. Nxc8?! { [%eval -3.98] } { Inaccuracy. Rb1 was best. } 30... Bg5+ { [%eval -3.44] } 31. Kd1 { [%eval -3.33] } 31... Rd2+ { [%eval -3.04] } 32. Ke1?? { [%eval #-2] } { Checkmate is now unavoidable. Kc1 was best. } 32... Nxd3+ { [%eval #-1] } 33. Kf1 { [%eval #-1] } 33... Rxf2# 0-1