lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/5asXmi79"] [Date "2025.09.30"] [Round "-"] [White "Contautomat2002"] [Black "EdChiriac"] [Result "1-0"] [UTCDate "2025.09.30"] [UTCTime "16:37:44"] [WhiteElo "1621"] [BlackElo "1399"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-65"] [Variant "King of the Hill"] [TimeControl "600+0"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nc3 Nf6?! { (0.32 → 0.97) Inaccuracy. Best move was Nc6. } (2... Nc6 3. Nf3) 3. Nf3?! { (0.97 → 0.08) Inaccuracy. Best move was d4. } (3. d4 exd4) 3... Nc6 4. Bc4?! { (0.36 → -0.22) Inaccuracy. Best move was d4. } (4. d4 exd4 5. Nd5 Bc5 6. Bg5 d6 7. Bc4 Bg4 8. h3 Be6 9. Qd3 Bxd5 10. exd5 Nb4) 4... Bc5? { (-0.22 → 1.06) Mistake. Best move was Nxe4. } { C50 Four Knights Game: Italian Variation } (4... Nxe4) 5. Ke2? { (1.06 → -1.21) Mistake. Best move was Nd5. } (5. Nd5 O-O 6. d3 h6 7. c3 d6 8. d4 Bb6 9. Ke2 exd4 10. cxd4 Re8 11. Be3 Bg4) 5... Ke7?? { (-1.21 → 3.33) Blunder. Best move was d5. } (5... d5) 6. d3?? { (3.33 → -0.13) Blunder. Best move was d4. } (6. d4 Nxd4+) 6... d6? { (-0.13 → 2.69) Mistake. Best move was Nd4+. } (6... Nd4+ 7. Nxd4 Bxd4 8. Nd5+ Nxd5 9. c3 Nxc3+ 10. bxc3 Bxc3 11. Ba3+ c5 12. Bxc5+ d6 13. Be3) 7. h3? { (2.69 → -0.07) Mistake. Best move was Bg5. } (7. Bg5 Be6) 7... h6? { (-0.07 → 1.44) Mistake. Best move was Nd4+. } (7... Nd4+ 8. Nxd4) 8. g4? { (1.44 → 0.00) Mistake. Best move was Nd5+. } (8. Nd5+) 8... g5? { (0.00 → 1.75) Mistake. Best move was Nd4+. } (8... Nd4+ 9. Nxd4) 9. d4?? { (1.75 → -2.79) Blunder. Best move was Nd5+. } (9. Nd5+ Nxd5) 9... d5?? { (-2.79 → 8.54) Blunder. Best move was Nxd4+. } (9... Nxd4+ 10. Nxd4 exd4 11. b4 dxc3 12. bxc5 dxc5 13. Be3 b6 14. f4 Bb7 15. Qe1 Nxe4 16. Rd1) 10. exd5?? { (8.54 → 0.95) Blunder. Best move was Nxd5+. } (10. Nxd5+ Nxd5) 10... exd4 11. Nxd4?? { (2.32 → -1.61) Blunder. Best move was dxc6. } (11. dxc6) 11... Nxd5?? { (-1.61 → 13.48) Blunder. Best move was Re8. } (11... Re8 12. Kf1) 12. Bxd5?? { (13.48 → 4.32) Blunder. Best move was Kf3. } (12. Kf3) 12... Bxd4?? { (4.32 → 58.38) Blunder. Best move was Kf6. } (12... Kf6 13. f4) 13. Kd3?? { (58.38 → 1.21) Blunder. Best move was Qxd4. } (13. Qxd4 Qd7 14. Kf3 f5 15. Re1+ Qe6 16. Qg7+ Kd8 17. Bxg5+ hxg5 18. Qxh8+ Ke7 19. gxf5 Nd4+) 13... Kd6?? { (1.21 → Mate in 1) Checkmate is now unavoidable. Best move was f5. } (13... f5) 14. f4?! { (Mate in 1 → 12.36) Lost forced checkmate sequence. Best move was Ke4#. } (14. Ke4#) 14... f5 15. gxf5 Bxf5+ 16. Kc4 h5? { (9.85 → Mate in 6) Checkmate is now unavoidable. Best move was Qf6. } (16... Qf6 17. Nb5+ Ke7 18. Re1+ Kf8 19. Bxc6 Rd8 20. Nxd4 bxc6 21. Re5 Bg6 22. Qe2 Kf7 23. f5) 17. Re1 g4 18. hxg4?! { (Mate in 4 → Mate in 7) Not the best checkmate sequence. Best move was Bf7. } (18. Bf7 Be4 19. Rxe4 Qg5 20. Qxd4+ Nxd4 21. Kxd4#) 18... Bxg4 19. Qxd4?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Bf7. } (19. Bf7 Be2+ 20. Rxe2 Qg5 21. Qxd4+ Nxd4 22. Kxd4#) 19... Nxd4 20. Kxd4# { Game ends by variant rule. } 1-0