lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/wNL6tzgj"] [Date "2021.02.23"] [Round "-"] [White "lion26"] [Black "OtiCoolUwU"] [Result "1-0"] [UTCDate "2021.02.23"] [UTCTime "17:58:34"] [WhiteElo "1694"] [BlackElo "1552"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C47"] [Opening "Four Knights Game: Scotch Variation Accepted"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nf6?! { (0.22 → 0.73) Inaccuracy. Best move was Nc6. } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Nc3?! { (0.73 → 0.09) Inaccuracy. Best move was Nxe5. } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6) 3... Nc6 4. d4?! { (0.36 → -0.47) Inaccuracy. Best move was Bb5. } (4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. h3 a6 8. Bxc6 bxc6) 4... exd4 { C47 Four Knights Game: Scotch Variation Accepted } 5. Nxd4 Bc5?! { (-0.18 → 0.50) Inaccuracy. Best move was Bb4. } (5... Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. Qe2+ Be7 10. O-O) 6. Nxc6?! { (0.50 → 0.00) Inaccuracy. Best move was Be3. } (6. Be3) 6... bxc6 7. e5? { (0.37 → -0.81) Mistake. Best move was Bd3. } (7. Bd3) 7... Nd5?? { (-0.81 → 2.51) Blunder. Best move was Qe7. } (7... Qe7) 8. Nxd5 cxd5 9. Qxd5 d6?? { (2.54 → 7.76) Blunder. Best move was Bb4+. } (9... Bb4+ 10. c3) 10. Qxa8 O-O 11. Bd2?! { (7.66 → 6.80) Inaccuracy. Best move was Bd3. } (11. Bd3 Qh4 12. O-O dxe5 13. Qe4 Qxe4 14. Bxe4 Bd6 15. Be3 a6 16. Rad1 Be6 17. Bd5 g6) 11... dxe5 12. O-O-O Qf6 13. a3? { (7.11 → 5.71) Mistake. Best move was Qd5. } (13. Qd5 Bxf2) 13... Bf5? { (5.71 → 7.14) Mistake. Best move was c6. } (13... c6 14. Bd3) 14. Qd5 c6?? { (6.74 → 13.27) Blunder. Best move was Bxf2. } (14... Bxf2 15. Qf3 Bd4 16. g4 Be6 17. Qxf6 gxf6 18. Be2 Kg7 19. Rhf1 Rc8 20. h4 Rb8 21. c3) 15. Qxc5 a6 16. Bb4 Qg5+ 17. Rd2 Qd8 18. Rxd8 Bxc2?! { (28.27 → Mate in 1) Checkmate is now unavoidable. Best move was Rxd8. } (18... Rxd8 19. Qxe5) 19. Rxf8# { White wins by checkmate. } 1-0