lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/d0iIiL8Q"] [Date "2021.02.08"] [Round "-"] [White "Delman"] [Black "Arenas"] [Result "0-1"] [UTCDate "2021.02.08"] [UTCTime "17:22:27"] [WhiteElo "1990"] [BlackElo "2200"] [WhiteRatingDiff "-38"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 { C46 Four Knights Game: Italian Variation } Nxe4 5. Qe2? { (0.40 → -0.83) Mistake. Best move was Nxe4. } (5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Nd4 8. Nxd4 exd4 9. O-O Bd6 10. Qh5 g6 11. Qf3 Rb8) 5... Nxc3 6. bxc3 d6 7. O-O?! { (-0.15 → -0.86) Inaccuracy. Best move was d4. } (7. d4) 7... Be7 8. Re1? { (-0.25 → -1.72) Mistake. Best move was d4. } (8. d4 exd4 9. cxd4 O-O 10. Re1 Bf5 11. d5 Na5 12. Rb1 Bf6 13. Bd3 Bxd3 14. cxd3 Qd7) 8... O-O?! { (-1.72 → -1.01) Inaccuracy. Best move was Na5. } (8... Na5 9. Bb3) 9. d4 exd4? { (-1.43 → -0.33) Mistake. Best move was Bf6. } (9... Bf6) 10. Nxd4? { (-0.33 → -1.76) Mistake. Best move was cxd4. } (10. cxd4 Bf5 11. d5 Na5 12. Rb1 Bf6 13. Bd2 Nxc4 14. Qxc4 Rb8 15. Be3 c5 16. dxc6 Be6) 10... Nxd4?! { (-1.76 → -0.82) Inaccuracy. Best move was Ne5. } (10... Ne5 11. Bf4 Bf6 12. Bd3 Nxd3 13. Qxd3 b6 14. Qf3 Rb8 15. Nc6 Bb7 16. Bd2 Be5 17. Nxd8) 11. cxd4 Bf6 12. Bb2?! { (-0.57 → -1.49) Inaccuracy. Best move was Bd3. } (12. Bd3 Be6) 12... Bd7?! { (-1.49 → -0.90) Inaccuracy. Best move was Bf5. } (12... Bf5 13. h3 a6 14. Bd3 Qd7 15. Bxf5 Qxf5 16. c4 d5 17. Bc3 Qd7 18. Qf3 c6 19. cxd5) 13. Qe3?! { (-0.90 → -1.80) Inaccuracy. Best move was Bd3. } (13. Bd3 Re8) 13... c6?! { (-1.80 → -1.22) Inaccuracy. Best move was b5. } (13... b5) 14. d5?? { (-1.22 → -7.04) Blunder. Best move was Qd2. } (14. Qd2 Bf5 15. Bd3 Qd7 16. Bc3 Rfe8 17. a4 h6 18. Rab1 Bg5 19. Qd1 Rxe1+ 20. Bxe1 Bxd3) 14... Bxb2 15. Rab1?! { (-6.50 → -7.01) Inaccuracy. Best move was dxc6. } (15. dxc6 bxc6 16. Rab1 Bf6 17. Red1 Re8 18. Qd2 d5 19. Bd3 Rb8 20. Rb3 g6 21. c4 Rxb3) 15... Bf6? { (-7.01 → -5.61) Mistake. Best move was Re8. } (15... Re8 16. Qf3 Rxe1+ 17. Rxe1 Bf6 18. Rb1 Rb8 19. dxc6 bxc6 20. Rxb8 Qxb8 21. Qb3 Qe8 22. Qe3) 16. dxc6? { (-5.61 → -6.93) Mistake. Best move was Rxb7. } (16. Rxb7 Re8 17. Qd2 Rxe1+ 18. Qxe1 c5 19. g3 a5 20. Qe4 Rb8 21. Rb3 a4 22. Rxb8 Qxb8) 16... Bxc6 17. f3? { (-6.45 → -7.96) Mistake. Best move was Bb5. } (17. Bb5 Qc7) 17... Re8 18. Qf2?! { (-7.48 → -8.00) Inaccuracy. Best move was Qd2. } (18. Qd2 Rxe1+ 19. Rxe1 Qb6+ 20. Kf1 Be5 21. Qe3 Qa5 22. g3 Bc3 23. Re2 d5 24. Bb3 Bb5) 18... Bc3?! { (-8.00 → -7.44) Inaccuracy. Best move was Rxe1+. } (18... Rxe1+) 19. Rxe8+ Qxe8 20. Rb3? { (-7.42 → -9.10) Mistake. Best move was Qe2. } (20. Qe2 Bd4+) 20... Qe5 21. f4? { (-8.06 → -10.56) Mistake. Best move was Kh1. } (21. Kh1 Re8) 21... Qf6 22. g4 Bd4 23. g5?! { (-14.20 → Mate in 8) Checkmate is now unavoidable. Best move was Re3. } (23. Re3 Bb6 24. Kf1 Qd4 25. Bd3 Qxe3 26. Qxe3 Bxe3 27. f5 Re8 28. h4 Bc5 29. g5 Re3) 23... Bxf2+ 24. Kxf2 Qxf4+ { White resigns. } 0-1