lichess dev

[Event "Classical Shield Arena"] [Site "http://chess-academy.net/qD8ITh1U"] [Date "2022.07.08"] [Round "-"] [White "Rated"] [Black "Gabdullin101"] [Result "1-0"] [UTCDate "2022.07.08"] [UTCTime "14:57:05"] [WhiteElo "1672"] [BlackElo "1246"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-24"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B27"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c5 2. Nf3 { B27 Sicilian Defense } d5?! { (0.27 → 0.99) Inaccuracy. Best move was d6. } (2... d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Bb5+ Bd7 7. Bxd7+) 3. exd5 e5? { (0.60 → 2.41) Mistake. Best move was Nf6. } (3... Nf6) 4. dxe6? { (2.41 → 1.13) Mistake. Best move was Nxe5. } (4. Nxe5) 4... fxe6? { (1.13 → 2.23) Mistake. Best move was Bxe6. } (4... Bxe6 5. Bb5+ Nd7 6. d3 Be7 7. O-O Nf6 8. Bc4 Nd5 9. Bd2 O-O 10. Nc3 Nxc3 11. Bxc3) 5. Bc4 Nc6 6. O-O Nf6?! { (2.03 → 2.60) Inaccuracy. Best move was Bd6. } (6... Bd6 7. Re1 Nf6 8. Bxe6 Bxe6 9. Rxe6+ Be7 10. d3 O-O 11. Re1 Qd7 12. Bf4 Rae8 13. Nbd2) 7. Re1 h5? { (2.11 → 3.33) Mistake. Best move was Bd6. } (7... Bd6) 8. Nc3 Ng4? { (3.01 → 4.53) Mistake. Best move was Be7. } (8... Be7 9. d3 O-O 10. Ng5 Nd4 11. h3 Nh7 12. Nxh7 Kxh7 13. Qxh5+ Kg8 14. Qg4 Qe8 15. Bb3) 9. h3 Nh6? { (4.42 → 6.45) Mistake. Best move was Be7. } (9... Be7) 10. Bxe6? { (6.45 → 3.53) Mistake. Best move was d4. } (10. d4 Nxd4) 10... Bxe6 11. Rxe6+ Kf7? { (3.38 → 5.97) Mistake. Best move was Be7. } (11... Be7 12. Ne5) 12. Qe2 Nd4?! { (5.71 → 6.52) Inaccuracy. Best move was Kg8. } (12... Kg8 13. Qe4) 13. Nxd4 cxd4?? { (5.72 → 12.45) Blunder. Best move was Qxd4. } (13... Qxd4) 14. Nb5?? { (12.45 → 3.16) Blunder. Best move was Qc4. } (14. Qc4 dxc3 15. Rxh6+ Ke8 16. Qe4+ Qe7 17. Re6 Rd8 18. dxc3 Rd1+ 19. Kh2 Kd7 20. Rxe7+ Bxe7) 14... Qd5? { (3.16 → 5.33) Mistake. Best move was Qd7. } (14... Qd7 15. Re5) 15. Nc7? { (5.33 → 3.59) Mistake. Best move was Re5. } (15. Re5) 15... Bd6?? { (3.59 → 18.63) Blunder. Best move was d3. } (15... d3 16. Nxd5 dxe2 17. Rxe2 Nf5 18. Re4 Bc5 19. d3 Rhe8 20. Bf4 Rad8 21. Rae1 Rxe4 22. dxe4) 16. Nxd5 Rhd8 17. Rxd6 Rxd6 18. Qe7+ Kg6 19. Qxd6+ Kh7 20. Qe7 Kg6?! { (22.65 → Mate in 9) Checkmate is now unavoidable. Best move was d3. } (20... d3 21. Nf6+) 21. Nf4+ Kh7 22. Nxh5 Rg8 23. d3 a5 24. Bxh6 a4 25. Bxg7 a3 26. Qf6?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qe4#. } (26. Qe4#) 26... axb2 27. Qh6# { White wins by checkmate. } 1-0