lichess dev

[Event "Contautomat2002 Arena"] [Site "http://chess-academy.net/hF76SSiQ"] [Date "2025.04.17"] [Round "-"] [White "Denis2015"] [Black "Contautomat2002"] [Result "1/2-1/2"] [UTCDate "2025.04.17"] [UTCTime "17:21:31"] [WhiteElo "1720"] [BlackElo "1642"] [WhiteRatingDiff "-25"] [BlackRatingDiff "+8"] [Variant "Crazyhouse"] [TimeControl "600+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Levitsky Attack"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 2. Bg5?! { (0.68 → -0.14) Inaccuracy. Best move was Nf3. } { D00 Queen's Pawn Game: Levitsky Attack } (2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bb4+ 6. Nbd2 Bxd3) 2... f6? { (-0.14 → 1.10) Mistake. Best move was h6. } (2... h6 3. Bf4) 3. Bd2 e6 4. Bb4?? { (1.33 → -8.76) Blunder. Best move was e3. } (4. e3 Nc6) 4... Bxb4+ 5. c3 Bd6 6. Qa4+? { (-8.03 → -11.16) Mistake. Best move was Nd2. } (6. Nd2 Ne7) 6... c6?! { (-11.16 → -9.19) Inaccuracy. Best move was Bd7. } (6... Bd7) 7. Qd1?! { (-9.19 → -11.16) Inaccuracy. Best move was Nd2. } (7. Nd2 Ne7) 7... e5 8. dxe5?! { (-9.41 → -14.44) Inaccuracy. Best move was Nd2. } (8. Nd2 Ne7 9. e4 exd4 10. cxd4 O-O 11. exd5 Nxd5 12. P@e3 B@a6 13. Bxa6 Nxa6 14. B@c4 Be6) 8... fxe5 9. e4 dxe4 10. Bc4 Nf6 11. Bb3 Na6 12. Nd2 Nc5 13. Bf7+ Kxf7 14. Nc4 Bc7 15. Nxe5+ Bxe5 16. Qg4?! { (-34.55 → Mate in 5) Checkmate is now unavoidable. Best move was P@d4. } (16. P@d4 N@d3+) 16... Nxg4?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was P@d2+. } (16... P@d2+ 17. Kf1 B@c4+ 18. P@d3 Qxd3+ 19. Qe2 d1=Q+ 20. Rxd1 Qxd1#) 17. g3 Nd3+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Q@d2+. } (17... Q@d2+ 18. Kf1 Qxf2#) 18. Kd1 Nxb2+ 19. Ke1 { The game is a draw. } 1/2-1/2