lichess dev

[Event " leon Arena"] [Site "http://chess-academy.net/6g7Ex8SD"] [Date "2020.01.15"] [Round "-"] [White "DELEU-DAN-CRISTIAN"] [Black "Danuta_Lucian_8013"] [Result "1-0"] [UTCDate "2020.01.15"] [UTCTime "18:13:19"] [WhiteElo "1818"] [BlackElo "1563"] [WhiteRatingDiff "+50"] [BlackRatingDiff "-34"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C46"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 { C46 Four Knights Game } 4. Bd3?! { (0.36 → -0.31) Inaccuracy. Best move was Bb5. } (4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. h3 a6 8. Bxc6 bxc6) 4... Bc5 5. h3 Nd4? { (-0.38 → 0.72) Mistake. Best move was O-O. } (5... O-O 6. O-O Re8 7. Bc4 Nd4 8. d3 c6 9. Nxd4 exd4 10. Ne2 b5 11. Bb3 d5 12. exd5) 6. Nxe5 d6?! { (0.27 → 0.98) Inaccuracy. Best move was c6. } (6... c6) 7. Nf3 Ng4?? { (0.64 → 5.26) Blunder. Best move was O-O. } (7... O-O 8. O-O) 8. hxg4 Bxg4 9. Be2 c6?? { (4.83 → 9.98) Blunder. Best move was Nxe2. } (9... Nxe2 10. Qxe2) 10. Nxd4 Bxd4 11. Bxg4 Qb6 12. O-O Qd8 13. Re1 Qh4 14. Rf1 Be5 15. g3 Qh6 16. d4 f5 17. Bxh6 fxg4 18. dxe5 dxe5?! { (21.79 → Mate in 7) Checkmate is now unavoidable. Best move was gxh6. } (18... gxh6 19. Qxg4) 19. Qxg4 gxh6 20. Rad1 Kf7 21. Rd7+ Ke8 22. Rxb7?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qe6+. } (22. Qe6+ Kf8 23. Qf7#) 22... Rd8 23. Qe6+ Kf8 24. Qf7# { White wins by checkmate. } 1-0