lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/eoGjVjG7"] [Date "2025.12.06"] [Round "-"] [White "Contautomat2002"] [Black "raresoancea1"] [Result "0-1"] [UTCDate "2025.12.06"] [UTCTime "07:36:00"] [WhiteElo "1684"] [BlackElo "1447"] [WhiteRatingDiff "-22"] [BlackRatingDiff "+37"] [Variant "Standard"] [TimeControl "600+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. O-O O-O 6. a3?! { (0.00 → -0.50) Inaccuracy. Best move was Bc4. } (6. Bc4 d6 7. h3 Nd4 8. d3 Be6 9. Nxd4 Bxd4 10. Bxe6 fxe6) 6... d6 7. b4?! { (-0.13 → -0.77) Inaccuracy. Best move was Na4. } (7. Na4 Bb6 8. b3 Nh5 9. Bb5 Qf6 10. d3 Bg4 11. Bxc6 bxc6 12. Bd2 Nf4 13. Bxf4 Qxf4) 7... Bb6 8. h3?! { (0.02 → -0.92) Inaccuracy. Best move was Na4. } (8. Na4 Bg4) 8... Nd4?! { (-0.92 → -0.01) Inaccuracy. Best move was a6. } (8... a6 9. Nd5) 9. Nd5? { (-0.01 → -2.36) Mistake. Best move was Na4. } (9. Na4 d5 10. Nxb6 axb6 11. exd5 Qxd5 12. Nxd4 exd4 13. Be2 c6 14. d3 Qd6 15. Qd2 Re8) 9... Nxd5 10. exd5 Nxf3+ 11. Qxf3 f5 12. Bc4?! { (-1.86 → -2.38) Inaccuracy. Best move was Be2. } (12. Be2 e4 13. Qf4 Bd4 14. Rb1 g5 15. Qh2 f4 16. Bg4 Qf6 17. c3 Be5 18. Bb2 f3) 12... Qh4 13. c3?? { (-2.09 → -7.18) Blunder. Best move was Be2. } (13. Be2 e4) 13... Qxc4 14. Bb2? { (-6.64 → -7.84) Mistake. Best move was d4. } (14. d4 exd4) 14... e4 15. Qf4 Qxd5 16. d4?! { (-7.28 → -8.04) Inaccuracy. Best move was Rfc1. } (16. Rfc1 Qb3) 16... Be6?! { (-8.04 → -7.37) Inaccuracy. Best move was Qb3. } (16... Qb3) 17. Rae1? { (-7.37 → -8.46) Mistake. Best move was Bc1. } (17. Bc1 Rf6 18. Re1 h6 19. Qg3 g5 20. Qe3 Qc4 21. Bd2 a5 22. f4 exf3 23. Qxf3 f4) 17... Bf7?! { (-8.46 → -7.61) Inaccuracy. Best move was Qb3. } (17... Qb3) 18. Bc1 Rae8?! { (-7.87 → -7.04) Inaccuracy. Best move was Qc6. } (18... Qc6 19. Re3 Qd7 20. Rg3 Bc4 21. Re1 c5 22. dxc5 dxc5 23. Qg5 Bd8 24. Qd2 Qc7 25. a4) 19. g4? { (-7.04 → -9.21) Mistake. Best move was Bd2. } (19. Bd2 Qc6) 19... fxg4 20. hxg4?! { (-8.70 → -9.55) Inaccuracy. Best move was Qxg4. } (20. Qxg4 Bh5) 20... c5?! { (-9.55 → -8.61) Inaccuracy. Best move was Qc6. } (20... Qc6) 21. dxc5 dxc5 22. bxc5? { (-8.83 → -11.14) Mistake. Best move was Be3. } (22. Be3 Qc6) 22... Qxc5 23. Be3 Qc6 24. Bd2 Bc7 25. Qh2?! { (-13.00 → Mate in 10) Checkmate is now unavoidable. Best move was Qg5. } (25. Qg5 Qd6) 25... Bxh2+ 26. Kxh2 Qh6+? { (Mate in 10 → -7.29) Lost forced checkmate sequence. Best move was Qd6+. } (26... Qd6+ 27. Kh1 Qxd2 28. Rd1 Qh6+ 29. Kg2 Qh4 30. Rd2 Qxg4+ 31. Kh1 Re5 32. f3 exf3 33. Rxf3) 27. Kg1? { (-7.29 → Mate in 8) Checkmate is now unavoidable. Best move was Bxh6. } (27. Bxh6) 27... Qxd2 28. f3 exf3 29. Rd1 Qg2# { Black wins by checkmate. } 0-1