lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/WMMpvQqU"] [Date "2021.01.28"] [Round "-"] [White "France_Defence"] [Black "Damir_DJ"] [Result "1-0"] [UTCDate "2021.01.28"] [UTCTime "17:56:04"] [WhiteElo "2886"] [BlackElo "1703"] [WhiteRatingDiff "+1"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C45"] [Opening "Scotch Game"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 { C45 Scotch Game } Nxd4? { (0.00 → 1.25) Mistake. Best move was Bc5. } (4... Bc5 5. Be3 Bb6 6. Nxc6 bxc6 7. Qf3 Nf6 8. Bd3 Bxe3 9. Qxe3) 5. Qxd4 c5? { (0.65 → 1.78) Mistake. Best move was d6. } (5... d6 6. Nc3 Nf6 7. Bf4 Be7 8. Be2 O-O 9. O-O-O a6 10. Kb1) 6. Qd1?! { (1.78 → 1.15) Inaccuracy. Best move was Qe3. } (6. Qe3 d6) 6... Nf6 7. Nc3 Qe7? { (1.16 → 2.43) Mistake. Best move was d6. } (7... d6) 8. Bd3?! { (2.43 → 1.86) Inaccuracy. Best move was Qe2. } (8. Qe2 Qe6) 8... a6?! { (1.86 → 2.45) Inaccuracy. Best move was d6. } (8... d6 9. Bg5 Be6 10. Bb5+ Bd7 11. Bxf6 gxf6 12. Qf3 Bxb5 13. Nxb5 Qd7 14. a4 a6 15. Nc3) 9. O-O? { (2.45 → 1.24) Mistake. Best move was Bg5. } (9. Bg5 c4 10. Bxc4 Qc5 11. Bxf6 Qxc4 12. Qd4 Qxd4 13. Bxd4 Bb4 14. O-O-O Bxc3 15. Bxc3 b5) 9... b5?? { (1.24 → 5.21) Blunder. Best move was d6. } (9... d6 10. Bf4) 10. Nd5? { (5.21 → 3.83) Mistake. Best move was e5. } (10. e5) 10... Nxd5 11. exd5 Qd8?? { (3.07 → 12.55) Blunder. Best move was Qf6. } (11... Qf6) 12. Re1+ Be7 13. d6 c4 14. dxe7 Qc7 15. Be4 h5 16. Bxa8 h4 17. Qg4 d5?! { (27.54 → Mate in 7) Checkmate is now unavoidable. Best move was Qa5. } (17... Qa5 18. Re3) 18. Qxg7 Kd7 19. Qxh8?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was e8=Q+. } (19. e8=Q+ Kd6 20. Qgf8+ Rxf8 21. Qxf8+ Kd7 22. Qe7#) 19... Bb7 20. e8=Q+ Kd6 21. Qhe5+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qhf8+. } (21. Qhf8+ Qe7 22. Qfxe7#) 21... Kc5 22. Qxc7+ Kd4 23. Qe3# { White wins by checkmate. } 1-0