[Event "Principiantes menores 1500"] [Site "https://lichess.org/wMP3ToT6"] [Date "2021.03.06"] [White "Cibernew"] [Black "KaosBaugon"] [Result "1-0"] [UTCDate "2021.03.06"] [UTCTime "01:45:04"] [WhiteElo "1351"] [BlackElo "1662"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-330"] [Variant "Standard"] [TimeControl "300+1"] [ECO "B30"] [Opening "Sicilian Defense: Old Sicilian"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 { B30 Sicilian Defense: Old Sicilian } 3. Nc3 Nf6 4. d4 d5?! { (0.00 → 0.62) Inaccuracy. cxd4 was best. } (4... cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4) 5. exd5 Nxd5 6. dxc5 Nc7?? { (0.67 → 3.07) Blunder. Nxc3 was best. } (6... Nxc3 7. Qxd8+ Kxd8 8. bxc3 f6 9. Ba3 e5 10. O-O-O+ Kc7 11. Nd2) 7. Qxd8+ Kxd8 8. a3?! { (3.21 → 2.47) Inaccuracy. Be3 was best. } (8. Be3 Ke8) 8... a5?? { (2.47 → 6.05) Blunder. Bf5 was best. } (8... Bf5 9. Bc4) 9. Be3? { (6.05 → 3.74) Mistake. Bf4 was best. } (9. Bf4 Ne6 10. O-O-O+ Bd7 11. Nd5 Nxf4 12. Nb6 Ke8 13. Rxd7 Rb8 14. Bb5 e6 15. Rxb7 Rxb7) 9... Ke8 10. Bb5 Nxb5?! { (3.57 → 5.04) Inaccuracy. g5 was best. } (10... g5 11. O-O-O Bg7 12. Bxc6+ bxc6 13. Na4 Rg8 14. Nb6 Rb8 15. Rhe1 Bf5 16. Bd4 f6 17. Nc4) 11. Nxb5 e5?! { (5.12 → 8.12) Inaccuracy. Rb8 was best. } (11... Rb8 12. Nc7+) 12. Nc7+ Kd7 13. Nxa8 Kd8 14. Nb6 Bf5 15. Rd1+ Ke8 16. h3 h5 17. c3 h4 18. O-O Na7 19. Nxe5 Bh7 20. Rd7 a4?! { (12.99 → Mate in 5) Checkmate is now unavoidable. Be4 was best. } (20... Be4 21. Nxf7) 21. Rxb7?! { (Mate in 5 → 18.50) Lost forced checkmate sequence. Nd5 was best. } (21. Nd5 Bd6 22. cxd6 Nc6 23. Re7+ Nxe7 24. d7+ Kd8 25. Bb6#) 21... Nc6?! { (18.50 → Mate in 5) Checkmate is now unavoidable. f6 was best. } (21... f6 22. Nf7) 22. Nxc6 f5 23. Nxa4 g6 24. Bd4 Bxc5 25. Nxc5 Bg8 26. Bxh8 Ba2 27. Re1+ Kf8 28. Ree7 Be6 29. Nxe6+ Kg8 30. Rb8# { White wins by checkmate. } 1-0