lichess dev

[Event "ANS Arena"] [Site "http://chess-academy.net/9N1Wzg7e"] [Date "2026.04.03"] [Round "-"] [White "Topaconstantin"] [Black "Automat"] [Result "0-1"] [UTCDate "2026.04.03"] [UTCTime "16:28:22"] [WhiteElo "1576"] [BlackElo "1658"] [WhiteRatingDiff "-31"] [BlackRatingDiff "+72"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C20"] [Opening "King's Pawn Game: Napoleon Attack"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Qf3?! { (0.30 → -0.59) Inaccuracy. Best move was Nf3. } { C20 King's Pawn Game: Napoleon Attack } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... Nf6 3. Qb3? { (-0.22 → -1.98) Mistake. Best move was Bc4. } (3. Bc4 c6 4. Nc3 b5 5. Bb3 b4 6. Na4 d5 7. d3 Be6) 3... Nc6?! { (-1.98 → -1.29) Inaccuracy. Best move was Nxe4. } (3... Nxe4) 4. Nf3 Nxe4 5. Qd5? { (-1.18 → -4.06) Mistake. Best move was Nxe5. } (5. Nxe5) 5... Nd6? { (-4.06 → -1.14) Mistake. Best move was Nf6. } (5... Nf6 6. Qb5) 6. Ng5?? { (-1.14 → -7.46) Blunder. Best move was Nc3. } (6. Nc3 Qf6) 6... Be7?? { (-7.46 → -2.81) Blunder. Best move was Qxg5. } (6... Qxg5) 7. Bc4?? { (-2.81 → -7.49) Blunder. Best move was Nf3. } (7. Nf3) 7... O-O? { (-7.49 → -6.14) Mistake. Best move was Bxg5. } (7... Bxg5 8. O-O) 8. Qf3? { (-6.14 → -9.00) Mistake. Best move was Nxf7. } (8. Nxf7 Rxf7) 8... Nxc4 9. Qh3? { (-8.66 → -11.67) Mistake. Best move was h4. } (9. h4 d5) 9... h6?! { (-11.67 → -9.41) Inaccuracy. Best move was Bxg5. } (9... Bxg5 10. b3 d5 11. Qh5 Nd6 12. O-O Be6 13. d3 Be7 14. Qe2 Nd4 15. Qd2 f6 16. Bb2) 10. f4?! { (-9.41 → -12.03) Inaccuracy. Best move was Qd3. } (10. Qd3 Bxg5) 10... exf4 11. Nf3 Nb4 12. Qh5 Nxc2+ 13. Kf2 Nxa1 14. Ne5 Bc5+ 15. Kf3 Nxe5+ 16. Ke4?! { (-19.60 → Mate in 4) Checkmate is now unavoidable. Best move was Qxe5. } (16. Qxe5 b6) 16... Re8?! { (Mate in 4 → Mate in 8) Not the best checkmate sequence. Best move was d5+. } (16... d5+ 17. Kxf4 Qf6+ 18. Qf5 Qxf5+ 19. Kg3 Bf2#) 17. Rf1 Ng6+?! { (Mate in 5 → Mate in 8) Not the best checkmate sequence. Best move was d5+. } (17... d5+ 18. Kxf4 Nd3+ 19. Kg3 Qd6+ 20. Qe5 Qxe5+ 21. Rf4 Qxf4#) 18. Kd3 d6 19. g3 Bd7 20. gxf4 Bb5+ 21. Kc3 Bxf1?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Qf6+. } (21... Qf6+ 22. Qe5 Nxe5 23. d4 Nc6 24. Kd2 Qxd4#) 22. f5 Qf6+ 23. d4 Qxd4# { Black wins by checkmate. } 0-1