lichess dev

[Event "Classical Shield Arena"] [Site "http://chess-academy.net/f0GuC1r6"] [Date "2025.05.09"] [Round "-"] [White "po"] [Black "Sliv_4"] [Result "1-0"] [UTCDate "2025.05.09"] [UTCTime "13:46:05"] [WhiteElo "1291"] [BlackElo "1373"] [WhiteRatingDiff "+137"] [BlackRatingDiff "-27"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B90"] [Opening "Sicilian Defense: Najdorf Variation, Adams Attack"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 { B90 Sicilian Defense: Najdorf Variation, Adams Attack } e5 7. Nb3?! { (0.58 → -0.28) Inaccuracy. Best move was Nde2. } (7. Nde2 b5) 7... h5? { (-0.28 → 1.00) Mistake. Best move was Be7. } (7... Be7 8. Be2 b5 9. Nd5 Bb7 10. Nxf6+ Bxf6 11. Qd3 O-O 12. a4 bxa4 13. Rxa4 Bc6 14. Ra3) 8. Bg5 Be6 9. f4 Be7 10. f5 Bd7 11. Qf3 Nc6? { (0.61 → 1.97) Mistake. Best move was Bc6. } (11... Bc6) 12. O-O-O a5? { (1.41 → 2.49) Mistake. Best move was b5. } (12... b5 13. Bxf6 Bxf6 14. Rxd6 Qc7 15. Rd1 Ne7 16. Kb1 h4 17. Nd5 Nxd5 18. exd5 Rc8 19. Bd3) 13. Bb5 Nd4? { (2.17 → 4.44) Mistake. Best move was Na7. } (13... Na7 14. Bxf6) 14. Nxd4 exd4 15. Rxd4 Bxb5 16. Nxb5 Qb6?! { (4.18 → 4.83) Inaccuracy. Best move was O-O. } (16... O-O 17. e5) 17. a4 O-O 18. Rhd1 Rac8? { (4.01 → 5.28) Mistake. Best move was Qc6. } (18... Qc6) 19. Nxd6 Bxd6 20. Rxd6 Qc5 21. Qe2? { (5.12 → 3.40) Mistake. Best move was c3. } (21. c3 Nh7) 21... Nh7?! { (3.40 → 4.33) Inaccuracy. Best move was Rfe8. } (21... Rfe8 22. Bxf6) 22. Bf4 Qb4? { (4.11 → 5.89) Mistake. Best move was Rfe8. } (22... Rfe8) 23. R1d4 Qb3?? { (5.63 → 10.45) Blunder. Best move was Qc5. } (23... Qc5 24. c3) 24. Kb1 Qb4 25. Rxb4 axb4 26. Qb5 Nf6 27. Qxb4 Rfe8 28. e5 Nh7 29. Qxb7 Nf8?! { (15.52 → Mate in 10) Checkmate is now unavoidable. Best move was Rb8. } (29... Rb8 30. Qd5) 30. e6 fxe6?! { (27.34 → Mate in 6) Checkmate is now unavoidable. Best move was f6. } (30... f6 31. e7) 31. Be5 { Black left the game. } 1-0