lichess dev

[Event "Liren Arena"] [Site "http://chess-academy.net/kgRaZPZs"] [Date "2021.01.07"] [Round "-"] [White "GabrielCONDUR"] [Black "Ionut2012"] [Result "1-0"] [UTCDate "2021.01.07"] [UTCTime "18:04:23"] [WhiteElo "2254"] [BlackElo "1134"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A21"] [Opening "English Opening: King's English Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. c4 e5 2. Nc3 d6? { (-0.21 → 0.84) Mistake. Best move was Bb4. } (2... Bb4 3. Nd5 Nc6 4. e3 Nf6 5. Bd3 Bc5 6. Ne2 Nxd5 7. cxd5 Ne7 8. Qc2 Bd6 9. O-O) 3. Nf3 { A21 English Opening: King's English Variation } f6? { (0.40 → 1.80) Mistake. Best move was c5. } (3... c5 4. e3) 4. d4 Be6 5. e4 Nd7 6. d5?! { (2.06 → 1.22) Inaccuracy. Best move was Be2. } (6. Be2 g5) 6... Qe7?? { (1.22 → 5.88) Blunder. Best move was Bf7. } (6... Bf7) 7. dxe6 O-O-O?? { (5.57 → 8.94) Blunder. Best move was Qxe6. } (7... Qxe6 8. Be3 c6 9. Qb3 Nc5 10. Bxc5 dxc5 11. Qxb7 Qc8 12. Qxc8+ Rxc8 13. O-O-O Rd8 14. Be2) 8. exd7+ Qxd7 9. Be3 g5? { (8.66 → 10.78) Mistake. Best move was Kb8. } (9... Kb8 10. Qb3) 10. Bxa7 h6 11. Nd5 c5 12. Nb6+ Kc7 13. Nxd7 Rxd7 14. Qa4 Ne7 15. Bb6+ Kxb6 16. Qxd7 Bg7 17. Qxe7 Rh7?! { (32.80 → Mate in 7) Checkmate is now unavoidable. Best move was Rc8. } (17... Rc8 18. Qxg7) 18. Qxd6+ Ka5 19. a3 Ka4 20. Qb6 Rh8 21. b3# { White wins by checkmate. } 1-0