lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/e4ggJ7i1"] [Date "2020.12.09"] [Round "-"] [White "Ops_MS"] [Black "OtiCoolUwU"] [Result "1-0"] [UTCDate "2020.12.09"] [UTCTime "17:37:33"] [WhiteElo "1838"] [BlackElo "1398"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Englund Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 e5?! { (0.15 → 1.06) Inaccuracy. Best move was d5. } { A40 Englund Gambit } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. dxe5 Bc5 3. Nc3 d6 4. Nf3 dxe5? { (1.31 → 2.34) Mistake. Best move was Nc6. } (4... Nc6 5. Bf4 Be6 6. e3 Nge7 7. Bd3 Nd5 8. Nxd5 dxe5 9. Be4 exf4 10. Nxf4 Qxd1+ 11. Rxd1) 5. Qxd8+ Kxd8 6. Nxe5 f6?? { (2.02 → 5.02) Blunder. Best move was Be6. } (6... Be6 7. g3) 7. Nf7+ Ke8? { (4.77 → 6.44) Mistake. Best move was Ke7. } (7... Ke7 8. Nxh8) 8. Nxh8 Nh6? { (5.59 → 7.43) Mistake. Best move was Be6. } (8... Be6) 9. Bxh6 gxh6 10. O-O-O?! { (7.48 → 6.52) Inaccuracy. Best move was e3. } (10. e3 Nc6 11. Bc4 Kf8 12. Nd5 Ne5 13. Nxc7 Rb8 14. Bb3 Bb6 15. f4 Nd7 16. Nb5 Bxe3) 10... Bxf2? { (6.52 → 8.91) Mistake. Best move was Be6. } (10... Be6 11. e3 Nd7 12. Ne4 Bf8 13. Bb5 c6 14. Be2 f5 15. Nd6+ Bxd6 16. Rxd6 Ke7 17. Rxe6+) 11. Nd5 Kd7? { (8.60 → 11.93) Mistake. Best move was Bb6. } (11... Bb6 12. Nxf6+) 12. Nxf6+ Kc6 13. Nf7 Be3+ 14. Kb1 Na6 15. a3 Nc5 16. Ne5+ Kb6 17. Nc4+ Kc6 18. Nxe3 h5 19. Nc4 h4 20. h3 b6 21. e3 Rb8 22. Rd8 b5 23. Na5+ Kb6 24. b4 Na4?! { (17.05 → Mate in 5) Checkmate is now unavoidable. Best move was Ka6. } (24... Ka6 25. Nc6 Rb6 26. Rxc8 Rxc6 27. Rb8 Rb6 28. Rxb6+ axb6 29. bxc5 bxc5 30. Nxh7 Kb6 31. Ng5) 25. Bd3?! { (Mate in 5 → 21.91) Lost forced checkmate sequence. Best move was Nd5+. } (25. Nd5+ Ka6 26. Nxc7+ Kb6 27. Nd5+ Ka6 28. Rd6+ Nb6 29. Nc7#) 25... Ka6 26. Nd7 Nc3+ 27. Kb2 Na4+ 28. Kb3 Rb7?! { (17.96 → Mate in 5) Checkmate is now unavoidable. Best move was Bxd7. } (28... Bxd7 29. Rxb8) 29. Rxc8 c5 30. Rc6+ Rb6 31. Rxb6+?! { (Mate in 1 → Mate in 7) Not the best checkmate sequence. Best move was Nb8#. } (31. Nb8#) 31... Nxb6 32. Nxc5# { White wins by checkmate. } 1-0