lichess dev

[Event "Blitz Shield Arena"] [Site "http://chess-academy.net/ZgVR78XQ"] [Date "2024.10.09"] [Round "-"] [White "ABCDEFGH1234"] [Black "Beapalova_Sofia_2014"] [Result "1-0"] [UTCDate "2024.10.09"] [UTCTime "13:28:45"] [WhiteElo "1858"] [BlackElo "1335"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B29"] [Opening "Sicilian Defense: Nimzowitsch Variation, Advance Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c5 2. Nf3 Nf6?! { (0.27 → 0.85) Inaccuracy. Best move was d6. } (2... d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Bb5+ Bd7 7. Bxd7+) 3. e5 { B29 Sicilian Defense: Nimzowitsch Variation, Advance Variation } Nd5 4. c4?! { (0.95 → 0.21) Inaccuracy. Best move was Nc3. } (4. Nc3 Nxc3) 4... Nc7 5. Nc3?! { (0.26 → -0.61) Inaccuracy. Best move was d4. } (5. d4 cxd4) 5... d5? { (-0.61 → 0.87) Mistake. Best move was Nc6. } (5... Nc6) 6. cxd5 e6?? { (0.66 → 4.22) Blunder. Best move was Nxd5. } (6... Nxd5 7. Bc4 e6 8. d4 Nc6 9. Bg5 Nxc3 10. bxc3 Be7 11. Bxe7 Qxe7 12. O-O O-O 13. Qe2) 7. d6 Nca6? { (3.51 → 4.78) Mistake. Best move was Nc6. } (7... Nc6 8. d4) 8. Bb5+?! { (4.78 → 4.10) Inaccuracy. Best move was a3. } (8. a3 Nc6 9. Bc4 Bxd6 10. exd6 Qxd6 11. Ne4 Qd8 12. Bxa6 bxa6 13. Nxc5 Qd5 14. b4 O-O) 8... Bd7 9. O-O h5? { (4.05 → 5.98) Mistake. Best move was Bxb5. } (9... Bxb5 10. Nxb5 g6 11. d4 Bg7 12. dxc5 Nc6 13. Qe2 O-O 14. Bg5 Qd7 15. Rfc1 Nab4 16. Nc7) 10. Bxd7+?! { (5.98 → 5.22) Inaccuracy. Best move was d4. } (10. d4) 10... Qxd7?! { (5.22 → 5.83) Inaccuracy. Best move was Nxd7. } (10... Nxd7 11. d4) 11. d4 cxd4 12. Qxd4 Nc6 13. Qe4?! { (5.27 → 4.52) Inaccuracy. Best move was Qh4. } (13. Qh4 f6) 13... f5? { (4.52 → 6.31) Mistake. Best move was g6. } (13... g6 14. Bg5 Bg7 15. Qf4 Nab4 16. Rad1 O-O 17. Bf6 Nd5 18. Nxd5 exd5 19. Bxg7 Kxg7 20. Qf6+) 14. exf6 gxf6?? { (5.53 → 11.55) Blunder. Best move was O-O-O. } (14... O-O-O 15. Bg5 gxf6 16. Bxf6 Bxd6 17. Rfd1 Rhf8 18. Bxd8 Rxd8 19. Nb5 Qe7 20. Nfd4 Nxd4 21. Rxd4) 15. Qg6+ Kd8 16. Qxf6+ Be7 17. Qxh8+ Qe8 18. dxe7+ Nxe7?! { (15.62 → Mate in 12) Checkmate is now unavoidable. Best move was Kc7. } (18... Kc7 19. Nb5+ Kb6 20. Qxe8 Rxe8 21. Nd6 Rxe7 22. Nc8+ Kc7 23. Nxe7 Nxe7 24. Bf4+ Kd7 25. Ne5+) 19. Rd1+ Kc7 20. Qe5+ Kc8 21. Bf4?! { (Mate in 6 → 23.12) Lost forced checkmate sequence. Best move was Qxe6+. } (21. Qxe6+ Kb8 22. Bf4+ Nc7 23. Bxc7+ Kxc7 24. Nb5+ Qxb5 25. Qd6+ Kc8 26. Qd8#) 21... Nc7?! { (23.12 → Mate in 1) Checkmate is now unavoidable. Best move was Ng6. } (21... Ng6 22. Qxh5) 22. Qxc7# { White wins by checkmate. } 1-0