lichess dev

[Event "ANS Arena"] [Site "http://chess-academy.net/7mdjrQNv"] [Date "2026.05.08"] [Round "-"] [White "Automat"] [Black "Catalin17"] [Result "1-0"] [UTCDate "2026.05.08"] [UTCTime "16:45:55"] [WhiteElo "1526"] [BlackElo "1209"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "360+0"] [ECO "C40"] [Opening "King's Knight Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 { C40 King's Knight Opening } Bb4? { (0.22 → 1.97) Mistake. Best move was Nc6. } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. c3?! { (1.97 → 1.35) Inaccuracy. Best move was Nxe5. } (3. Nxe5 d5 4. exd5 Qe7 5. Qe2 Nf6 6. a3 Bd6 7. d4 O-O 8. c4 c6 9. dxc6 Nxc6) 3... Ba5? { (1.35 → 2.54) Mistake. Best move was Be7. } (3... Be7 4. Nxe5) 4. Nxe5 Qe7? { (1.95 → 3.50) Mistake. Best move was d5. } (4... d5 5. exd5) 5. f4? { (3.50 → 0.85) Mistake. Best move was d4. } (5. d4 Nf6 6. Bd3 Bb6 7. O-O O-O 8. Nd2 d6 9. Nec4 c6 10. Re1 h6 11. Nxb6 axb6) 5... Nf6? { (0.85 → 2.27) Mistake. Best move was Bb6. } (5... Bb6) 6. Bd3? { (2.27 → -0.05) Mistake. Best move was d3. } (6. d3) 6... Nxe4?? { (-0.05 → 4.04) Blunder. Best move was O-O. } (6... O-O 7. Qe2 d5 8. exd5 Nxd5 9. O-O Bb6+ 10. Kh1 Nd7 11. Bxh7+ Kxh7 12. Qd3+ Kg8 13. Qxd5) 7. Bxe4 Qh4+? { (3.63 → 5.84) Mistake. Best move was O-O. } (7... O-O 8. O-O) 8. g3 Bxc3?? { (5.14 → 18.47) Blunder. Best move was Qh3. } (8... Qh3) 9. Nxc3 Qe7 10. Nd5 Qc5 11. b4 Qxb4 12. Nxb4 O-O 13. Nd5 d6?! { (26.75 → Mate in 5) Checkmate is now unavoidable. Best move was g6. } (13... g6 14. Nxc7) 14. Nxc7?! { (Mate in 5 → 24.71) Lost forced checkmate sequence. Best move was Qh5. } (14. Qh5 h6 15. Ne7+ Kh8 16. Qxf7 Rd8 17. Qe8+ Rxe8 18. Nf7#) 14... Bg4 15. Qxg4 Re8?! { (30.50 → Mate in 5) Checkmate is now unavoidable. Best move was dxe5. } (15... dxe5 16. Nxa8) 16. Nxe8?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Qf5. } (16. Qf5 Nd7 17. Qxf7+ Kh8 18. Nxe8 Rxe8 19. Qxe8+ Nf8 20. Qxf8#) 16... dxe5 17. fxe5?! { (Mate in 1 → Mate in 5) Not the best checkmate sequence. Best move was Qxg7#. } (17. Qxg7#) 17... Na6 18. Ba3?! { (Mate in 1 → Mate in 6) Not the best checkmate sequence. Best move was Qxg7#. } (18. Qxg7#) 18... Nb4 19. Bxb4?! { (Mate in 1 → Mate in 5) Not the best checkmate sequence. Best move was Qxg7#. } (19. Qxg7#) 19... Rxe8 20. Qh4?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was Qd7. } (20. Qd7 Ra8 21. O-O Kh8 22. Qxf7 b6 23. Qf8+ Rxf8 24. Rxf8#) 20... Rxe5 21. Qxh7# { White wins by checkmate. } 1-0