lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/Ohr3ep7V"] [Date "2021.02.13"] [Round "-"] [White "costel2"] [Black "CornelCoslet"] [Result "1-0"] [UTCDate "2021.02.13"] [UTCTime "17:44:39"] [WhiteElo "2008"] [BlackElo "1577"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C48"] [Opening "Four Knights Game: Spanish Variation, Classical Variation"] [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. Bb5 Bc5 { C48 Four Knights Game: Spanish Variation, Classical Variation } 5. Nxe5 Nxe5 6. d4 Bxd4? { (-0.20 → 1.19) Mistake. Best move was a6. } (6... a6 7. Be2) 7. Qxd4 Ng6? { (1.04 → 3.32) Mistake. Best move was Nc6. } (7... Nc6 8. Bxc6 dxc6 9. Qxd8+ Kxd8 10. Bg5 Bd7 11. O-O-O h6 12. Bh4 Kc8 13. f3 Be6 14. Rd2) 8. O-O? { (3.32 → 1.75) Mistake. Best move was e5. } (8. e5 Ng8 9. h4 Nf8 10. Bg5 Ne6 11. Qe3 Ne7 12. O-O-O h6 13. Bxe7 Qxe7 14. f4 Qc5) 8... O-O 9. Bg5 d6?! { (1.73 → 2.46) Inaccuracy. Best move was h6. } (9... h6 10. Bxf6) 10. Nd5 c5 11. Qc3?? { (2.54 → -4.57) Blunder. Best move was Nxf6+. } (11. Nxf6+ Qxf6 12. Qxf6 gxf6 13. Bxf6 a6 14. Bd3 Re8 15. Rfd1 Nf4 16. f3 Re6 17. Bh4 Nxd3) 11... Qe8?? { (-4.57 → 10.35) Blunder. Best move was Nxd5. } (11... Nxd5) 12. Bxf6 Qxb5 13. Bxg7 Re8 14. Nf6+ Kxg7 15. Nxe8+ Kh6? { (9.14 → Mate in 4) Checkmate is now unavoidable. Best move was Kf8. } (15... Kf8) 16. Qh3+?? { (Mate in 4 → -10.59) Lost forced checkmate sequence. Best move was Qg7+. } (16. Qg7+ Kg5 17. f4+ Kh5 18. Qxh7+ Kg4 19. Nf6#) 16... Kg5?? { (-10.59 → Mate in 6) Checkmate is now unavoidable. Best move was Bxh3. } (16... Bxh3 17. Nxd6 Qb6 18. Rad1 Be6 19. f4 Rd8 20. e5 c4+ 21. Rf2 Nxf4 22. Kf1 Kg5 23. b3) 17. Qg3+?! { (Mate in 6 → 16.49) Lost forced checkmate sequence. Best move was f4+. } (17. f4+ Nxf4 18. Qg3+ Kh5 19. Rxf4 Qf1+ 20. Raxf1 Bg4 21. Qxg4+ Kh6 22. Rf6#) 17... Bg4 18. f4+ Kh5 19. Nf6+ Kh6 20. Qxg4 Rg8 21. Nh5 Ne7?! { (13.71 → Mate in 6) Checkmate is now unavoidable. Best move was c4. } (21... c4 22. e5) 22. Qh4?! { (Mate in 6 → 15.25) Lost forced checkmate sequence. Best move was Ng7. } (22. Ng7 c4 23. e5 Qc5+ 24. Kh1 Qxe5 25. fxe5 Rxg7 26. Qh4+ Kg6 27. Rf6#) 22... Qe2 23. Nf6+ Kg7 24. Nxg8 Kxg8 25. Qxe7 h5?! { (23.24 → Mate in 9) Checkmate is now unavoidable. Best move was Qe3+. } (25... Qe3+ 26. Kh1) 26. Rf3 h4 27. Qxh4 Qxg2+ 28. Kxg2 c4 29. Rg3+ Kf8 30. Qd8# { White wins by checkmate. } 1-0