[Event "F1 Regional de Ajedrez R. Ríos"] [Site "https://lichess.org/cd7wZJch"] [Date "2021.10.23"] [White "S11_LeonardoMoreira"] [Black "S11_MartinVelasquez"] [Result "1-0"] [UTCDate "2021.10.23"] [UTCTime "20:30:00"] [WhiteElo "1100"] [BlackElo "1100"] [WhiteRatingDiff "+194"] [BlackRatingDiff "-190"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A40"] [Opening "Kangaroo Defense: Keres Defense, Transpositional Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 Bb4+ 3. Nc3 { A40 Kangaroo Defense: Keres Defense, Transpositional Variation } Bxc3+?! { (0.00 → 0.82) Inaccuracy. c5 was best. } (3... c5 4. a3 Bxc3+ 5. bxc3 Nf6 6. Nf3 O-O 7. Qc2 d5 8. cxd5) 4. bxc3 Nf6 5. Ba3?! { (0.72 → 0.13) Inaccuracy. Qc2 was best. } (5. Qc2 c5 6. e4 d6 7. e5 dxe5 8. dxe5 Ng4 9. f4 Nc6) 5... Rf8?? { (0.13 → 3.30) Blunder. b6 was best. } (5... b6 6. e3 c5 7. Bd3 O-O 8. Ne2 d6 9. O-O Nc6 10. Ng3) 6. Bxf8 Kxf8 7. Nf3 Ne4?! { (3.43 → 4.98) Inaccuracy. d6 was best. } (7... d6 8. g3) 8. Qc2 b6?! { (4.95 → 8.45) Inaccuracy. f5 was best. } (8... f5 9. Nd2 Nxd2 10. Qxd2 Nc6 11. e4 d6 12. exf5 e5 13. d5 Nb8 14. Bd3 Nd7 15. O-O) 9. Qxe4 Ba6 10. Qxa8 Nc6 11. Qxd8+ Nxd8 12. e3 Nc6 13. d5 exd5 14. cxd5 Na5 15. Bxa6 c5 16. O-O f5 17. Ne5 d6 18. Nc6 Nc4 19. Bxc4 a5 20. Na7 b5 21. Nxb5 a4 22. Nxd6 Ke7 23. Nxf5+ Kd7 24. Nxg7 Ke7 25. Rfd1 Kf7?! { (68.60 → Mate in 12) Checkmate is now unavoidable. Kd6 was best. } (25... Kd6 26. Ne6) 26. d6+ Kf8 27. d7 Ke7 28. d8=Q# { White wins by checkmate. } 1-0