lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/yBVIKFML"] [Date "2021.01.19"] [Round "-"] [White "Evy23162"] [Black "NevilleO"] [Result "0-1"] [UTCDate "2021.01.19"] [UTCTime "17:15:15"] [WhiteElo "1196"] [BlackElo "1551"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+47"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C47"] [Opening "Four Knights Game: Scotch Variation Accepted"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nc3 Nc6 3. Nf3 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. Bf4?? { (0.06 → -6.67) Blunder. Best move was Nxd4. } (5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 O-O 9. O-O cxd5) 5... dxc3 6. bxc3?! { (-6.32 → -6.94) Inaccuracy. Best move was b3. } (6. b3) 6... Bc5? { (-6.94 → -5.02) Mistake. Best move was Nxe4. } (6... Nxe4 7. Bd3 Nxc3 8. Qd2 Bb4 9. O-O O-O 10. a3 Ba5 11. Qc1 d5 12. Re1 Na4 13. Bd2) 7. Bb5? { (-5.02 → -6.16) Mistake. Best move was Bd3. } (7. Bd3 d6 8. O-O O-O 9. e5 dxe5 10. Nxe5 Nxe5 11. Bxe5 Bd6 12. Bg3 Bxg3 13. hxg3 Bg4) 7... Ng4? { (-6.16 → -4.04) Mistake. Best move was Nxe4. } (7... Nxe4) 8. Qd2?? { (-4.04 → -8.15) Blunder. Best move was O-O. } (8. O-O Qf6) 8... Nxf2 9. O-O? { (-8.05 → -15.74) Mistake. Best move was Bg5. } (9. Bg5 f6 10. Be3 Bxe3 11. Qxe3 Nxh1 12. O-O-O Qe7 13. Rxh1 Qa3+ 14. Kb1 Qa5 15. Bc4 Qb6+) 9... Nxe4+ 10. Nd4 Nxd2 11. Rae1+ Ne7 12. Re3 Nxf1 13. Kxf1 Bxd4 14. cxd4 c6 15. Ba4 Qa5 16. Bb3 d5 17. h4 Bf5 18. h5 Be4 19. h6 g6 20. a4 O-O 21. c4 dxc4 22. Bxc4 Qxa4 23. Be2 Qxd4 24. Rh3?! { (-33.18 → Mate in 13) Checkmate is now unavoidable. Best move was Rb3. } (24. Rb3 Bd5) 24... Bxg2+ 25. Kxg2 Qxf4 26. Rf3 Qxh6 27. Rf6?! { (-82.79 → Mate in 8) Checkmate is now unavoidable. Best move was Rf2. } (27. Rf2 Qg5+) 27... Nf5 28. Kf3 Qh3+ 29. Kf2 Qg3+ 30. Kf1 Ne3# { Black wins by checkmate. } 0-1