lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/NIF4jejf"] [Date "2020.11.16"] [Round "-"] [White "dragutraisa"] [Black "Lucadita"] [Result "1-0"] [UTCDate "2020.11.16"] [UTCTime "17:00:54"] [WhiteElo "2167"] [BlackElo "1919"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-6"] [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 Nc6 3. Nc3 Nf6 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 → 0.36) Inaccuracy. Best move was Bb4. } (5... Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. Qe2+ Be7 10. O-O) 6. Nxc6 bxc6 7. Be2?! { (0.36 → -0.20) Inaccuracy. Best move was Bd3. } (7. Bd3 O-O 8. Na4 Bb6 9. O-O Re8 10. Re1 d5 11. e5 Ne4 12. Bxe4 dxe4 13. Qxd8 Rxd8) 7... O-O? { (-0.20 → 1.19) Mistake. Best move was d6. } (7... d6 8. O-O) 8. e5 Ng4?? { (0.64 → 4.40) Blunder. Best move was Ne8. } (8... Ne8 9. O-O f6 10. Bf3 Be7 11. Re1 fxe5 12. Rxe5 Kh8 13. Ne2 Bd6 14. Rg5 Be7 15. Ra5) 9. Bxg4 Qh4? { (3.99 → 5.10) Mistake. Best move was Re8. } (9... Re8) 10. g3 Qe7 11. O-O Bb7? { (4.36 → 6.89) Mistake. Best move was Qxe5. } (11... Qxe5 12. Re1) 12. Qxd7 Qxe5 13. Bf4 Qd4?! { (6.47 → 7.04) Inaccuracy. Best move was Qe7. } (13... Qe7 14. Qxe7) 14. Qxc7 Ba6?! { (6.73 → 7.46) Inaccuracy. Best move was Bc8. } (14... Bc8 15. Rad1) 15. Rad1 Qb4 16. Qxc6 Bxf1 17. Kxf1 f5? { (6.23 → 8.82) Mistake. Best move was Qb6. } (17... Qb6 18. Qxb6) 18. Qe6+? { (8.82 → 7.73) Mistake. Best move was Bxf5. } (18. Bxf5) 18... Kh8 19. Bxf5 Qxb2? { (7.35 → 23.72) Mistake. Best move was Rae8. } (19... Rae8 20. Qd5 Qa5 21. Bd3 Bb6 22. Qxa5 Bxa5 23. Nd5 Bb6 24. Rd2 Re6 25. Kg2 h6 26. h4) 20. Be5 Bb4?! { (19.27 → Mate in 2) Checkmate is now unavoidable. Best move was Qa3. } (20... Qa3 21. Qh6) 21. Qh6 Rxf5 22. Qxg7# { White wins by checkmate. } 1-0