[Event "IV Grand Prix ANBA La Paz"] [Site "https://lichess.org/cX5mauTE"] [Date "2021.12.11"] [White "Melani_nat"] [Black "IsaacAlexandre"] [Result "0-1"] [UTCDate "2021.12.11"] [UTCTime "15:40:28"] [WhiteElo "809"] [BlackElo "1131"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "300+3"] [ECO "A00"] [Opening "Hungarian Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. g3 { A00 Hungarian Opening } e5 2. Bg2 Nc6 3. b3?! { (0.34 → -0.62) Inaccuracy. c4 was best. } (3. c4 Nf6 4. Nc3 Bc5 5. Nf3 O-O 6. O-O d6 7. d3 Nd4) 3... Bc5 4. Bb2 Nf6 5. e4 O-O 6. d4?? { (-0.48 → -2.54) Blunder. Nc3 was best. } (6. Nc3 d6 7. Nf3 Bg4 8. h3 Bd7 9. O-O Nd4 10. Nxd4 Bxd4) 6... Nxd4 7. Bxd4? { (-2.71 → -4.97) Mistake. Ne2 was best. } (7. Ne2 Ne6 8. c4 d6 9. Nbc3 c6 10. h3 b5 11. cxb5 cxb5 12. a3 b4 13. axb4 Bxb4) 7... Bxd4 8. Nd2? { (-4.25 → -6.91) Mistake. c3 was best. } (8. c3) 8... Bxa1 9. Qxa1 Re8 10. Ndf3 Nxe4 11. Nxe5 Nf6 12. Nf3 d6 13. Bh3 Bxh3 14. Ng5 Rxe5+ 15. Ne4 Rxe4+ 16. Kd1 Bg4+ 17. Kc1 Bh3 18. Kd1 Bg4+ 19. Kc1 Bf3 20. Kb2 Bxh1 21. f3 Re2 22. Qxh1 Qe8 23. Kc1 Re1+ 24. Kd2 Rxh1 25. b4 Rxh2+ 26. Kd3 Qe2+ 27. Kd4 c5+ 28. Kc3 Qxc2# { Black wins by checkmate. } 0-1