lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/wllWmAt2"] [Date "2021.03.05"] [Round "-"] [White "water-fan"] [Black "CornelCoslet"] [Result "1-0"] [UTCDate "2021.03.05"] [UTCTime "17:23:50"] [WhiteElo "1900"] [BlackElo "1625"] [WhiteRatingDiff "+27"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C45"] [Opening "Scotch Game: Schmidt Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 { C45 Scotch Game: Schmidt Variation } 5. Bg5?! { (0.45 → -0.52) Inaccuracy. Best move was Nxc6. } (5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. b3 Qe6) 5... Nxe4?? { (-0.52 → 8.35) Blunder. Best move was h6. } (5... h6 6. Nxc6) 6. Bxd8 Nxd8? { (8.27 → 12.50) Mistake. Best move was Kxd8. } (6... Kxd8 7. Bb5 Nd6 8. Nc3 Be7 9. Bxc6 dxc6 10. O-O Bf6 11. Nb3 Re8 12. Nc5 Bd7 13. Qd3) 7. Qe2 d5 8. f3 Bc5 9. fxe4 Bb4+ 10. c3 Bxc3+ 11. Nxc3 Bh3 12. exd5+ Kd7 13. gxh3 Ne6?! { (22.83 → Mate in 7) Checkmate is now unavoidable. Best move was h5. } (13... h5 14. Nf5) 14. Nxe6?! { (Mate in 7 → 27.78) Lost forced checkmate sequence. Best move was dxe6+. } (14. dxe6+ Kc8 15. exf7 b5 16. Qe8+ Rxe8+ 17. fxe8=Q+ Kb7 18. Bg2+ c6 19. Qxc6+ Kb8 20. Qb7#) 14... fxe6?! { (27.78 → Mate in 6) Checkmate is now unavoidable. Best move was Kc8. } (14... Kc8 15. Nxg7) 15. Qxe6+ Kd8 16. h4?! { (Mate in 5 → 31.55) Lost forced checkmate sequence. Best move was d6. } (16. d6 cxd6 17. Bb5 Kc7 18. Nd5+ Kb8 19. Qxd6+ Kc8 20. Qc7#) 16... Re8 17. O-O-O Rxe6 18. dxe6+ Ke7 19. Nb5 Kxe6 20. Nxc7+ Ke7?! { (23.81 → Mate in 8) Checkmate is now unavoidable. Best move was Kf5. } (20... Kf5 21. Nxa8) 21. Nxa8 Ke6?! { (66.96 → Mate in 7) Checkmate is now unavoidable. Best move was b6. } (21... b6 22. Be2) 22. Bc4+ Kf5 23. Rhf1+ Kg4 24. Rd3 Kxh4 25. Rg3 Kh5 26. Rf5+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Rfg1. } (26. Rfg1 g5 27. Rxg5+ Kh4 28. Be2 h5 29. Rxh5#) 26... Kh6 27. Bf7?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Nc7. } (27. Nc7 a5 28. Ne6 b5 29. Nxg7 bxc4 30. Rf6#) 27... g5 28. Rfxg5 a5 29. Rh5# { White wins by checkmate. } 1-0