[Event "Univalle Sede Buga Arena"] [Site "https://lichess.org/qB7JblTZ"] [Date "2021.02.02"] [White "Miguel_Zc"] [Black "ManuelBecerra"] [Result "0-1"] [UTCDate "2021.02.02"] [UTCTime "21:17:14"] [WhiteElo "1904"] [BlackElo "1923"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+122"] [Variant "Standard"] [TimeControl "600+2"] [ECO "A00"] [Opening "Mieses Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. d3 { A00 Mieses Opening } e6 2. c3 f5? { (-0.32 → 0.85) Mistake. d5 was best. } (2... d5 3. Nf3 Nf6 4. g3 c5 5. Bg2 Nc6 6. O-O e5 7. e4) 3. Nf3 Nf6 4. Bg5?! { (0.13 → -0.48) Inaccuracy. g3 was best. } (4. g3 d5 5. Bg2 Bd6 6. O-O O-O 7. d4 Nbd7 8. c4 b6) 4... b6?! { (-0.48 → 0.55) Inaccuracy. h6 was best. } (4... h6 5. Bxf6 Qxf6 6. Nbd2 d5 7. d4 Bd6 8. e3 O-O 9. c4) 5. Nbd2?! { (0.55 → -0.08) Inaccuracy. e4 was best. } (5. e4 Be7 6. exf5 exf5 7. d4 O-O 8. Bd3 d6 9. Qe2 Kh8 10. O-O Nc6 11. Re1 Nd5) 5... Bb7 6. g3 Be7?! { (-0.21 → 0.46) Inaccuracy. h6 was best. } (6... h6) 7. Bg2 O-O 8. h4 Nh5?! { (0.00 → 0.67) Inaccuracy. d5 was best. } (8... d5 9. O-O) 9. Bxe7 Qxe7 10. Rh2? { (0.24 → -0.90) Mistake. e4 was best. } (10. e4 fxe4) 10... Nc6 11. Qa4 e5 12. Nc4 e4 13. dxe4 fxe4 14. Ng5 Rae8 15. Qb3? { (-0.89 → -2.29) Mistake. O-O-O was best. } (15. O-O-O Nd8) 15... Kh8 16. e3?? { (-1.82 → -5.63) Blunder. Ne3 was best. } (16. Ne3 Ne5 17. Qa3 Qxa3 18. bxa3 Nf6 19. Rh1 Neg4 20. Nxg4 Nxg4 21. Nh3 Ba6 22. Rd1 e3) 16... d5 17. Na3 Ne5 18. Ke2?! { (-5.72 → -10.40) Inaccuracy. Bf1 was best. } (18. Bf1 Nf6) 18... Ba6+ 19. Kd1 Rxf2 20. Ke1 Nd3+ 21. Kd1 Qd7 22. Bh3 Rxh2 23. Bxd7?! { (-18.67 → Mate in 5) Checkmate is now unavoidable. Qc2 was best. } (23. Qc2 Rxh3) 23... Rf8 24. Nc2 Rf1+ 25. Ne1 Rxe1# { Black wins by checkmate. } 0-1