[Event "Torneo Master Chess domingo 24"] [Site "https://lichess.org/wCXu62GV"] [Date "2023.09.24"] [White "MarianoLeiva"] [Black "MathiasMedina2022"] [Result "0-1"] [UTCDate "2023.09.24"] [UTCTime "22:25:35"] [WhiteElo "969"] [BlackElo "1431"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "600+2"] [ECO "A80"] [Opening "Dutch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5?! { (0.00 → 0.62) Inaccuracy. Nf6 was best. } { A80 Dutch Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. e3 Nf6 3. Bc4 e6 4. Nf3 Be7 5. Bd2 d5 6. Bb5+ Bd7 7. Bd3 O-O 8. Ne5?! { (0.19 → -0.83) Inaccuracy. c4 was best. } (8. c4 Ne4 9. Qb3 Bc8 10. O-O c5 11. cxd5 exd5 12. dxc5 Nc6 13. a3 Nxc5 14. Qc2 Nxd3) 8... Nc6?! { (-0.83 → -0.26) Inaccuracy. c5 was best. } (8... c5 9. c4) 9. Nxc6 Bxc6 10. Nc3 h6 11. h4?! { (-0.20 → -1.07) Inaccuracy. O-O was best. } (11. O-O) 11... Ne4 12. Ne2 Bxh4 13. g3 Nxd2?! { (-1.38 → -0.45) Inaccuracy. Bf6 was best. } (13... Bf6 14. Nf4 Qd6 15. Nh5 Be8 16. Nxf6+ Rxf6 17. Qe2 b5 18. O-O-O b4 19. Be1 c5 20. f3) 14. gxh4? { (-0.45 → -2.05) Mistake. Qxd2 was best. } (14. Qxd2 Bf6) 14... Nf3+ 15. Kf1 Nxh4 16. Ng3?! { (-1.76 → -2.69) Inaccuracy. Nf4 was best. } (16. Nf4 Qf6) 16... f4 17. exf4 Rxf4 18. Ne2? { (-2.64 → -4.68) Mistake. Nh5 was best. } (18. Nh5 Rxd4 19. c3 Rxd3 20. Qxd3 Nf5 21. Qe2 Qd6 22. Re1 Re8 23. Qe5 Qxe5 24. Rxe5 Kf7) 18... Rf8 19. c3?! { (-4.10 → -5.70) Inaccuracy. Qc1 was best. } (19. Qc1 Qf6 20. f4 Be8 21. Qe3 Bg6 22. Rh3 Bxd3 23. Qxd3 Ng6 24. Rf3 Rac8 25. Kf2 c5) 19... Qf6?! { (-5.70 → -4.49) Inaccuracy. Qg5 was best. } (19... Qg5 20. Rxh4 Qxh4 21. f4 a6 22. Kg2 Bb5 23. a4 Bxd3 24. Qxd3 Rf6 25. Qg3 Qxg3+ 26. Kxg3) 20. Qc2?? { (-4.49 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (20. f4 Qg5 21. Rh2 Qg4 22. Qc1 Qf3+ 23. Ke1 Qxd3 24. Rxh4 Bb5 25. Qd2 Qf3 26. a4 Bxe2) 20... Qxf2# { Black wins by checkmate. } 0-1