lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/WJmPXyPb"] [Date "2025.06.10"] [Round "-"] [White "Contautomat2002"] [Black "Vasileromanciuc"] [Result "1-0"] [UTCDate "2025.06.10"] [UTCTime "14:37:30"] [WhiteElo "1481"] [BlackElo "1065"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-18"] [Variant "King of the Hill"] [TimeControl "360+0"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 Nc6? { (0.20 → 1.86) Mistake. Best move was e6. } (1... e6 2. Nf3 d5 3. e5 d4 4. c3 c5 5. b4 f6 6. bxc5) 2. Nc3? { (1.86 → 0.53) Mistake. Best move was d4. } (2. d4) 2... Nf6? { (0.53 → 2.37) Mistake. Best move was e5. } (2... e5 3. f4) 3. Nf3? { (2.37 → 0.32) Mistake. Best move was d4. } (3. d4 e6 4. a3 d6 5. f4 e5 6. Nf3 exd4 7. Nxd4 Nxd4 8. Qxd4 c5 9. Qd3 Bd7) 3... e5 4. Bc4?! { (0.64 → -0.16) Inaccuracy. Best move was d4. } (4. d4 exd4) 4... Bc5? { (-0.16 → 1.15) Mistake. Best move was Nxe4. } { C50 Four Knights Game: Italian Variation } (4... Nxe4) 5. Ke2? { (1.15 → -1.21) Mistake. Best move was d3. } (5. d3) 5... Ke7?? { (-1.21 → 2.32) Blunder. Best move was d5. } (5... d5 6. Nxd5) 6. Re1? { (2.32 → 0.95) Mistake. Best move was Nd5+. } (6. Nd5+) 6... Re8?! { (0.95 → 1.50) Inaccuracy. Best move was Nd4+. } (6... Nd4+ 7. Nxd4) 7. a3? { (1.50 → -1.44) Mistake. Best move was d4. } (7. d4 exd4 8. Bg5 Kf8 9. Nd5 d6 10. Kd3 Be6 11. Bxf6 gxf6 12. Qc1 Kg7 13. Qf4 Ne5+) 7... a6? { (-1.44 → 1.24) Mistake. Best move was Nd4+. } (7... Nd4+ 8. Kf1 d5 9. Nxd5+ Nxd5 10. c3 Nb6 11. cxd4 Bxd4 12. Ba2 Bg4 13. d3 Kd6 14. h3) 8. b4?! { (1.24 → 0.48) Inaccuracy. Best move was Nd5+. } (8. Nd5+ Kf8) 8... b5? { (0.48 → 1.82) Mistake. Best move was Ba7. } (8... Ba7 9. d4) 9. Bd5? { (1.82 → 0.05) Mistake. Best move was bxc5. } (9. bxc5 bxc4 10. d4 cxd3+ 11. Qxd3 h6 12. Nd5+ Kf8 13. Rb1 a5 14. c4 Ba6 15. Bd2 Nxd5) 9... Bd4?! { (0.05 → 0.64) Inaccuracy. Best move was Bb6. } (9... Bb6 10. d3 Rb8 11. Bg5 Kf8 12. Bb3 d6 13. Nd5 Nxd5 14. exd5 f6 15. Be3 Nd4+ 16. Bxd4) 10. Nxd4? { (0.64 → -1.78) Mistake. Best move was Bb2. } (10. Bb2) 10... Nxd5?? { (-1.78 → 32.36) Blunder. Best move was Nxd4+. } (10... Nxd4+ 11. Kf1 c6 12. Ba2 d6 13. d3 Be6 14. Bg5 Bxa2 15. Rxa2 a5 16. f4 axb4 17. axb4) 11. exd5 exd4?! { (22.25 → Mate in 7) Checkmate is now unavoidable. Best move was d6. } (11... d6 12. Kd3) 12. Kd3+ Kd6 13. f4?? { (Mate in 6 → -10.83) Lost forced checkmate sequence. Best move was Qh5. } (13. Qh5 Qh4 14. dxc6 Rxe1 15. Qd5+ Ke7 16. Ne4 Qf6 17. Nxf6 Re6 18. Kxd4#) 13... f5?? { (-10.83 → Mate in 9) Checkmate is now unavoidable. Best move was dxc3. } (13... dxc3) 14. a4?? { (Mate in 9 → -27.08) Lost forced checkmate sequence. Best move was dxc6. } (14. dxc6 Qf6 15. Rxe8 dxc3 16. Qf3 cxd2 17. Bxd2 dxc6 18. Bc3 c5 19. Be5+ Kd7 20. bxc5 Qd6+) 14... a5?? { (-27.08 → 25.18) Blunder. Best move was dxc3. } (14... dxc3 15. Qf3 Rxe1 16. axb5 Qf6 17. bxc6 Qe5 18. Ra5 Re4 19. Qxe4 Qxe4+ 20. Kxc3 Qxf4 21. d4) 15. axb5?? { (25.18 → 0.52) Blunder. Best move was Qf3. } (15. Qf3 dxc3) 15... axb4?? { (0.52 → 20.56) Blunder. Best move was Qf6. } (15... Qf6 16. dxc6 dxc3 17. Qf3 Rxe1 18. bxa5 Ke6 19. dxc3 Rd1+ 20. Bd2 Rxd2+ 21. Kxd2 d5 22. Re1+) 16. Kc4 bxc3?! { (16.80 → Mate in 6) Checkmate is now unavoidable. Best move was Qf6. } (16... Qf6 17. Rxa8) 17. dxc3?? { (Mate in 6 → Mate in 7) Lost forced checkmate sequence. Best move was Rxa8. } (17. Rxa8 Re4 18. Ba3+ Nb4 19. Bxb4+ c5 20. Bxc5+ Kc7 21. d6+ Kb7 22. Kd5#) 17... Ne5+?? { (Mate in 7 → Mate in 1) Lost forced checkmate sequence. Best move was Rxa1. } (17... Rxa1 18. Re6+ Rxe6 19. Qf3 Re4 20. Qxe4 fxe4 21. Ba3+ Rxa3 22. cxd4 Na5+ 23. Kb4 Kxd5#) 18. fxe5+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Kxd4#. } (18. Kxd4#) 18... Ke7 19. Kxd4# { Game ends by variant rule. } 1-0