lichess dev

[Event "Weekly Classical Inc Arena"] [Site "http://chess-academy.net/2wbZswbY"] [Date "2025.04.18"] [Round "-"] [White "Sliv"] [Black "Polina-Super10"] [Result "1-0"] [UTCDate "2025.04.18"] [UTCTime "15:25:25"] [WhiteElo "1704"] [BlackElo "850"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "B29"] [Opening "Sicilian Defense: Nimzowitsch Variation, Advance Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c5 2. Nf3 Nf6?! { (0.27 → 1.02) 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. d4?! { (0.92 → -0.02) Inaccuracy. Best move was Nc3. } (4. Nc3) 4... e6? { (-0.02 → 1.65) Mistake. Best move was cxd4. } (4... cxd4 5. c3 d6 6. cxd4 dxe5 7. dxe5 Nc6 8. Bc4 Nb6 9. Qxd8+ Nxd8 10. Be2 Nc6 11. Nc3) 5. c4 Nc7 6. d5? { (1.80 → 0.71) Mistake. Best move was Nc3. } (6. Nc3 cxd4 7. Qxd4 Nc6 8. Qf4 d6 9. Qg3 dxe5 10. Nxe5 Nxe5 11. Qxe5 f6 12. Qg3 Qd6) 6... a5?? { (0.71 → 5.39) Blunder. Best move was exd5. } (6... exd5 7. cxd5) 7. d6? { (5.39 → 4.09) Mistake. Best move was Bg5. } (7. Bg5 Be7) 7... Nca6 8. Nc3?! { (4.28 → 3.60) Inaccuracy. Best move was h4. } (8. h4) 8... g6?? { (3.60 → 7.36) Blunder. Best move was Nc6. } (8... Nc6) 9. Bg5 f6?? { (6.88 → 10.37) Blunder. Best move was Qb6. } (9... Qb6 10. Bf6 Rg8 11. Rb1 Nc6 12. Ng5 Bg7 13. Qf3 h6 14. Bxg7 hxg5 15. Qf6 Qd8 16. Ne4) 10. Bxf6 Be7 11. dxe7 Qc7 12. Ne4 Nb4 13. Nd6+ Qxd6 14. exd6 Rg8 15. a3 N4c6 16. Qd2 h5?! { (25.74 → Mate in 6) Checkmate is now unavoidable. Best move was g5. } (16... g5 17. Nxg5) 17. Bd3 a4 18. Qh6 Na6 19. Qxg6+ Rxg6 20. Bxg6# { White wins by checkmate. } 1-0