lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/Lwk6eJQ9"] [Date "2021.02.16"] [Round "-"] [White "vepex_fan"] [Black "Matei22995"] [Result "1-0"] [UTCDate "2021.02.16"] [UTCTime "17:53:16"] [WhiteElo "2076"] [BlackElo "1551"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C55"] [Opening "Italian Game: Two Knights Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 { C55 Italian Game: Two Knights Defense } 4. Bd5?! { (0.34 → -0.26) Inaccuracy. Best move was d3. } (4. d3 Bc5 5. O-O a6 6. Nc3 h6 7. Nd5 d6 8. c3 O-O) 4... Nxe4 5. Bxe4? { (0.02 → -1.41) Mistake. Best move was O-O. } (5. O-O Nf6 6. Bxc6 dxc6 7. Nxe5 Bd6 8. Nc4 O-O 9. h3 b6 10. Nxd6 Qxd6 11. d3 Bb7) 5... Ne7?? { (-1.41 → 4.41) Blunder. Best move was d5. } (5... d5) 6. Nxe5 f6?? { (4.16 → 7.83) Blunder. Best move was d5. } (6... d5 7. Bf3 Ng6 8. Qe2 Be7 9. O-O Nh4 10. d4 O-O 11. Bf4 c6 12. Nd2 Bd6 13. Rfe1) 7. Qh5+ g6 8. Bxg6+?? { (7.70 → 4.38) Blunder. Best move was Nxg6. } (8. Nxg6) 8... Nxg6?? { (4.38 → 7.83) Blunder. Best move was hxg6. } (8... hxg6 9. Qxh8 fxe5 10. d3 Nf5 11. Nc3 Kf7 12. h4 Qf6 13. Qxf6+ Kxf6 14. Bd2 Kf7 15. h5) 9. Nxg6 Bg7? { (7.47 → 15.37) Mistake. Best move was hxg6. } (9... hxg6 10. Qxh8 Qe7+ 11. Kd1 d6 12. d3 Be6 13. Bh6 O-O-O 14. Re1 Qf7 15. Bxf8 Rxf8 16. Qh6) 10. Nxh8+ Ke7 11. Qf7+ Kd6 12. Qxg7 c6 13. Qf7 b6 14. Qg7 Ba6 15. Nf7+ Ke7 16. Nxd8+ Kxd8 17. Qf8+ Kc7 18. Qxa8 Bb7 19. Qxa7 d5?! { (38.79 → Mate in 7) Checkmate is now unavoidable. Best move was b5. } (19... b5 20. Nc3) 20. Qa3?! { (Mate in 7 → 38.16) Lost forced checkmate sequence. Best move was O-O. } (20. O-O d4 21. Re1 d3 22. b4 c5 23. Re7+ Kc6 24. Nc3 cxb4 25. Qxb7+ Kc5 26. Qd5#) 20... d4?! { (38.16 → Mate in 9) Checkmate is now unavoidable. Best move was b5. } (20... b5 21. Qa5+ Kc8 22. O-O d4 23. Re1 Kd7 24. Qa7 Kc7 25. Re7+ Kd6 26. Qxb7 d3 27. Qd7+) 21. c3?! { (Mate in 9 → 37.84) Lost forced checkmate sequence. Best move was Qe7+. } (21. Qe7+ Kb8 22. O-O Ka7 23. Qa3+ Kb8 24. Re1 c5 25. Re7 d3 26. Qa4 c4 27. Qd7 Ba6) 21... dxc3 22. Nxc3 b5?! { (37.95 → Mate in 6) Checkmate is now unavoidable. Best move was c5. } (22... c5 23. Qa7) 23. Qe7+ Kb6 24. d3?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was b4. } (24. b4 Ka7 25. Qc7 Ka8 26. a4 c5 27. axb5+ Ba6 28. Rxa6#) 24... b4 25. Be3+ Ka6 26. Qc5 bxc3 27. Qb6# { White wins by checkmate. } 1-0