Event: Ronda 4: Nava Gallegos, Cesar Isacc - Bustamante Cruz, Alejandro
Site: https://lichess.org/broadcast/iii-campeonato-nacional-e-internacional-aguascalientes-2025--avanzados/ronda-4/oGGY8bMT/jrEbWxia
White: Nava Gallegos, Cesar Isacc
WhiteElo: 1835
Black: Bustamante Cruz, Alejandro
BlackElo: 1868
Result: 0-1
ECO: C00
Opening: French Defense: St. George Defense, St. George Gambit
Variant: Standard

1. d4 { [%eval 0.17] } 1... a6 { [%eval 0.41] } 2. e4 { [%eval 0.35] } 2... b5?! { [%eval 1.14] } { Inaccuracy. e6 was best. } 3. c4?! { [%eval 0.43] } { Inaccuracy. a4 was best. } 3... e6 { [%eval 0.67] } 4. cxb5 { [%eval 0.69] } 4... axb5 { [%eval 0.81] } 5. Bxb5 { [%eval 0.7] } 5... Bb7 { [%eval 0.92] } 6. Nc3 { [%eval 0.75] } 6... Bb4 { [%eval 0.86] } 7. f3 { [%eval 0.45] } 7... Qh4+ { [%eval 0.51] } 8. g3 { [%eval 0.28] } 8... Qh5 { [%eval 0.36] } 9. Be2 { [%eval 0.39] } 9... Qa5 { [%eval 0.59] } 10. Qb3 { [%eval 0.18] } 10... Nc6 { [%eval 0.22] } 11. Be3 { [%eval 0.42] } 11... Nge7 { [%eval 0.51] } 12. Nh3 { [%eval 0.03] } 12... Qb6 { [%eval 0.02] } 13. O-O-O { [%eval -0.42] } 13... e5? { [%eval 1.05] } { Mistake. Na5 was best. } 14. Nb5 { [%eval 1.16] } 14... exd4 { [%eval 0.8] } 15. Nxd4 { [%eval 1.17] } 15... Na5 { [%eval 1.28] } 16. Qc2 { [%eval 1.23] } 16... Bc5 { [%eval 1.3] } 17. Qd2?? { [%eval -0.7] } { Blunder. Qc3 was best. } 17... O-O?! { [%eval -0.09] } { Inaccuracy. d5 was best. } 18. Nc2?? { [%eval -3.26] } { Blunder. Qc3 was best. } 18... Nec6?? { [%eval 1.83] } { Blunder. Nb3+ was best. } 19. Qc3?! { [%eval 1.15] } { Inaccuracy. Bxc5 was best. } 19... d6 { [%eval 1.29] } 20. Nf4 { [%eval 1.13] } 20... Nb4 { [%eval 1.1] } 21. Nxb4?! { [%eval 0.39] } { Inaccuracy. Qxb4 was best. } 21... Bxe3+ { [%eval 0.46] } 22. Kb1 { [%eval 0.39] } 22... Bc5 { [%eval 0.38] } 23. Nbd5 { [%eval 0.31] } 23... Bxd5 { [%eval 0.39] } 24. Nxd5 { [%eval 0.4] } 24... Qb7 { [%eval 0.79] } 25. Bd3?? { [%eval -1.22] } { Blunder. Ne7+ was best. } 25... Nc6? { [%eval 0.0] } { Mistake. c6 was best. } 26. Bc4 { [%eval 0.0] } 26... Qa7 { [%eval -0.1] } 27. Qc2? { [%eval -1.29] } { Mistake. Rhe1 was best. } 27... Rfb8 { [%eval -1.59] } 28. b3?? { [%eval -4.28] } { Blunder. Nf4 was best. } 28... Ne5?? { [%eval -1.85] } { Blunder. Na5 was best. } 29. a4?? { [%eval -7.41] } { Blunder. Be2 was best. } 29... Qxa4 { [%eval -7.49] } 30. Qb2 { [%eval -7.89] } 30... Nxc4 { [%eval -7.65] } 31. bxa4? { [%eval #-5] } { Checkmate is now unavoidable. Kc2 was best. } 31... Rxb2+ { [%eval #-4] } 0-1