lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/LTYa9N1a"] [Date "2025.10.23"] [Round "-"] [White "badeateo2012"] [Black "samii77r"] [Result "0-1"] [UTCDate "2025.10.23"] [UTCTime "16:18:23"] [WhiteElo "1335"] [BlackElo "1124"] [WhiteRatingDiff "-69"] [BlackRatingDiff "+118"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 e6 { A40 Horwitz Defense } 2. Nc3?! { (0.38 → -0.23) Inaccuracy. Best move was e4. } (2. e4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 c5 6. O-O c4) 2... Nf6 3. Nb5? { (0.25 → -1.12) Mistake. Best move was e4. } (3. e4 d5 4. Bg5 dxe4 5. Nxe4 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6 8. c3 O-O 9. Qh5 g6) 3... Ng4? { (-1.12 → 0.94) Mistake. Best move was c5. } (3... c5 4. dxc5) 4. Nxc7+?? { (0.94 → -2.89) Blunder. Best move was e4. } (4. e4 Nf6 5. e5 Nd5 6. c4 a6 7. Nc3 Nxc3 8. bxc3 d6 9. Nf3 dxe5 10. Nxe5 Nd7) 4... Qxc7 5. e4 e5? { (-3.03 → -0.55) Mistake. Best move was Bb4+. } (5... Bb4+ 6. c3) 6. Bb5?? { (-0.55 → -5.02) Blunder. Best move was Qxg4. } (6. Qxg4 Qxc2 7. Bd2 Nc6 8. Rc1 Qxb2 9. d5 Nd4 10. Bd3 Bb4 11. Qd1 a5 12. Ne2 Nxe2) 6... Qa5+ 7. c3 Nf6? { (-4.37 → -2.50) Mistake. Best move was exd4. } (7... exd4 8. Be2) 8. b4?? { (-2.50 → -9.30) Blunder. Best move was dxe5. } (8. dxe5 Qxb5) 8... Qxb5 9. Nf3?! { (-8.95 → -9.69) Inaccuracy. Best move was Ne2. } (9. Ne2 Nxe4 10. f3 Nf6 11. dxe5 Qxe5 12. Bf4 Qe6 13. O-O Nc6 14. Re1 Kd8 15. Bg5 Kc7) 9... Nxe4 10. c4 Qxb4+ 11. Nd2 Nd6 12. O-O Nxc4 13. Qg4 Nxd2 14. a3 Qb3 15. Re1 Qc2 16. Rxe5+ Be7? { (-13.45 → -8.90) Mistake. Best move was Kd8. } (16... Kd8) 17. Rxe7+ Kxe7 18. Qh4+? { (-8.73 → -17.28) Mistake. Best move was Qg5+. } (18. Qg5+ f6) 18... f6 19. Bxd2 Qxd2 20. Qe4+ Kf7 21. Qe7+ Kxe7 22. Re1+?! { (-31.81 → Mate in 1) Checkmate is now unavoidable. Best move was d5. } (22. d5 Qxd5) 22... Qxe1# { Black wins by checkmate. } 0-1