[Event "IxtaltepecChesspreparacion 1 Arena"] [Site "https://lichess.org/7arS6oNC"] [Date "2021.04.28"] [White "Caleb2013"] [Black "Betylaura"] [Result "1-0"] [UTCDate "2021.04.28"] [UTCTime "22:52:44"] [WhiteElo "942"] [BlackElo "917"] [WhiteRatingDiff "+32"] [BlackRatingDiff "-17"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B02"] [Opening "Alekhine Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 { B02 Alekhine Defense } 2. Nc3 Nc6?! { (0.05 → 0.80) Inaccuracy. e5 was best. } (2... e5 3. Nf3 Nc6 4. Bb5 Bd6 5. Bc4 Bc5 6. d3 h6 7. O-O) 3. Bc4?! { (0.80 → -0.29) Inaccuracy. d4 was best. } (3. d4 e6 4. a3 d6 5. Nf3 Be7 6. Rg1 d5 7. Bd3 dxe4) 3... Nd4? { (-0.29 → 0.87) Mistake. e6 was best. } (3... e6 4. Bb3 d5 5. exd5 exd5 6. d4 Bb4 7. Ne2 Na5 8. O-O) 4. Nf3 Nxf3+ 5. gxf3 e5? { (0.41 → 1.84) Mistake. c6 was best. } (5... c6 6. d4) 6. d3? { (1.84 → 0.39) Mistake. d4 was best. } (6. d4 d5) 6... c6 7. Bg5?! { (0.83 → 0.00) Inaccuracy. Bb3 was best. } (7. Bb3 Qc7 8. d4 d5 9. exd5 Bb4 10. Bd2 cxd5 11. Nxd5 Nxd5) 7... Nh5?? { (0.00 → 8.01) Blunder. Bb4 was best. } (7... Bb4) 8. Bxd8 Kxd8 9. Qd2 Nf4 10. O-O-O d5 11. Bb3 dxe4 12. fxe4 Bg4 13. Rhg1 Ne2+ 14. Kb1 Bb4 15. Rxg4 Nxc3+ 16. bxc3 Bxc3 17. Qxc3 Kc7 18. Qxe5+ Kb6 19. Bxf7 Rhd8 20. Qxg7 h5 21. Rg3 Rd7 22. Rh3 Rf8?! { (15.67 → Mate in 10) Checkmate is now unavoidable. a6 was best. } (22... a6) 23. Qxf8 Rxf7 24. Qxf7 c5 25. Qxh5 Kb5 26. Kc1 Kb4 27. Kd2 b5 28. Rb1+ Ka4 29. Qxc5 b4 30. Rxb4+ Ka3 31. Rb7+ Ka4 32. Rxa7# { White wins by checkmate. } 1-0