lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/Rmu6Z8DT"] [Date "2021.01.22"] [Round "-"] [White "C9C9C9C9C9C9"] [Black "TibiMat"] [Result "1-0"] [UTCDate "2021.01.22"] [UTCTime "17:17:35"] [WhiteElo "1500"] [BlackElo "1535"] [WhiteRatingDiff "+193"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "King's Pawn Game: McConnell Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Qf6? { (0.22 → 1.73) Mistake. Best move was Nc6. } { C40 King's Pawn Game: McConnell Defense } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Bc4?! { (1.73 → 0.87) Inaccuracy. Best move was Nc3. } (3. Nc3 d6 4. d4 h6 5. Nd5 Qd8 6. dxe5 dxe5 7. Nxe5 c6 8. Qf3 Be6 9. Nc3 Nf6) 3... Bc5?! { (0.87 → 1.56) Inaccuracy. Best move was d6. } (3... d6) 4. Nc3?! { (1.56 → 0.87) Inaccuracy. Best move was O-O. } (4. O-O Nc6) 4... Na6? { (0.87 → 3.68) Mistake. Best move was Ne7. } (4... Ne7 5. O-O) 5. Bxa6? { (3.68 → 1.26) Mistake. Best move was Nd5. } (5. Nd5 Qg6) 5... bxa6? { (1.26 → 2.30) Mistake. Best move was Qxa6. } (5... Qxa6 6. Nxe5 Ne7 7. d3 Bd4 8. Nf3 Bxc3+ 9. bxc3 Qf6 10. e5 Qe6 11. O-O b6 12. Ng5) 6. O-O? { (2.30 → 0.89) Mistake. Best move was Nd5. } (6. Nd5) 6... d6? { (0.89 → 2.85) Mistake. Best move was Ne7. } (6... Ne7 7. d4) 7. Nd5 Qe6?? { (2.32 → 11.15) Blunder. Best move was Qd8. } (7... Qd8) 8. Nxc7+ Kf8 9. Nxe6+ Bxe6 10. d4 exd4 11. Nxd4 Rd8 12. Nxe6+ fxe6 13. Qf3+ Nf6 14. Bg5 Kf7 15. Bxf6 gxf6 16. Qh5+ Ke7 17. Qh6 Rdg8 18. Rad1 Rg6 19. Qh5 Rhg8 20. Qxh7+ R8g7 21. Qh3 Rxg2+ 22. Qxg2 Rxg2+ 23. Kxg2 a5 24. f4 a6 25. e5 fxe5 26. fxe5 d5 27. h4 Be3 28. h5 a4 29. Rd3 Bf4?! { (15.42 → Mate in 7) Checkmate is now unavoidable. Best move was Bh6. } (29... Bh6 30. Ra3) 30. Rxf4 a5 31. h6 a3 32. Rxa3?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was h7. } (32. h7 Kd7 33. Rc3 d4 34. Rf7+ Ke8 35. Rfc7 dxc3 36. h8=Q#) 32... a4 33. Raxa4 d4 34. Raxd4?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Ra7+. } (34. Ra7+ Ke8 35. Rxd4 Kf8 36. Rd8#) 34... Ke8 35. h7 Ke7 36. Kg3 Ke8 37. h8=Q+ Ke7 38. Qf6+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qd8#. } (38. Qd8#) 38... Ke8 39. Qf8# { White wins by checkmate. } 1-0