lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/jDa0L63q"] [Date "2025.06.30"] [Round "-"] [White "Contautomat2002"] [Black "MateiR"] [Result "0-1"] [UTCDate "2025.06.30"] [UTCTime "14:26:20"] [WhiteElo "1527"] [BlackElo "1514"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "900+0"] [ECO "C42"] [Opening "Russian Game: Three Knights Game"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nf6?! { (0.22 → 0.73) Inaccuracy. Best move was Nc6. } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Nc3?! { (0.73 → 0.09) Inaccuracy. Best move was Nxe5. } { C42 Russian Game: Three Knights Game } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6) 3... Bb4 4. a3?! { (0.39 → -0.53) Inaccuracy. Best move was Nxe5. } (4. Nxe5 O-O) 4... Bxc3 5. bxc3 d5 6. Bd3?? { (-0.05 → -3.52) Blunder. Best move was d3. } (6. d3 Nc6 7. exd5 Nxd5 8. Bd2 O-O 9. Be2 b6 10. c4 Nde7 11. Bc3 Bb7 12. O-O f6) 6... dxe4 7. Bc4? { (-3.00 → -4.91) Mistake. Best move was Bxe4. } (7. Bxe4 Nxe4) 7... exf3 8. gxf3? { (-4.52 → -6.35) Mistake. Best move was Qxf3. } (8. Qxf3 O-O 9. d3 Re8 10. Bg5 Nbd7 11. O-O h6 12. Bd2 Nb6 13. Bb3 Be6 14. Bxe6 e4) 8... e4? { (-6.35 → -4.88) Mistake. Best move was O-O. } (8... O-O 9. Rg1) 9. fxe4?! { (-4.88 → -5.39) Inaccuracy. Best move was d3. } (9. d3) 9... Nxe4 10. O-O?! { (-4.86 → -5.84) Inaccuracy. Best move was d3. } (10. d3) 10... Bh3? { (-5.84 → -3.84) Mistake. Best move was Qg5+. } (10... Qg5+ 11. Kh1) 11. Re1?? { (-3.84 → Mate in 3) Checkmate is now unavoidable. Best move was Qh5. } (11. Qh5 Qg5+) 11... O-O?? { (Mate in 3 → -4.49) Lost forced checkmate sequence. Best move was Qg5+. } (11... Qg5+ 12. Qg4 Qxg4+ 13. Kh1 Qg2#) 12. Rxe4?? { (-4.49 → -8.97) Blunder. Best move was Qh5. } (12. Qh5) 12... Re8?? { (-8.97 → 1.29) Blunder. Best move was Qg5+. } (12... Qg5+ 13. Rg4 Bxg4 14. d4 Qh5 15. f3 Bxf3 16. Qe1 Nd7 17. Qg3 Rae8 18. Bf4 Nb6 19. Rf1) 13. Qe1?? { (1.29 → Mate in 3) Checkmate is now unavoidable. Best move was Bxf7+. } (13. Bxf7+) 13... Nc6?? { (Mate in 3 → -0.75) Lost forced checkmate sequence. Best move was Qg5+. } (13... Qg5+ 14. Rg4 Rxe1+ 15. Bf1 Rxf1#) 14. d3 Qd7?! { (-0.87 → -0.13) Inaccuracy. Best move was Rxe4. } (14... Rxe4 15. Qxe4 Qf6 16. d4 Bf5 17. Qf3 Re8 18. Be3 Ne7 19. Qxb7 c6 20. Qc7 Nd5 21. Qg3) 15. f3? { (-0.13 → -1.59) Mistake. Best move was Bf4. } (15. Bf4 a6 16. Qe3 Bf5 17. Rxe8+ Rxe8 18. Qc5 Bh3 19. Bg3 Re2 20. Bd5 Qf5 21. d4 g6) 15... Rxe4? { (-1.59 → -0.37) Mistake. Best move was Bf5. } (15... Bf5 16. Re3 Rxe3 17. Bxe3 Ne5 18. Qg3 Nxc4 19. dxc4 f6 20. Qf4 Bxc2 21. Re1 Ba4 22. Qd4) 16. dxe4 Ne5?! { (-0.98 → -0.39) Inaccuracy. Best move was Be6. } (16... Be6 17. Bb5) 17. Be2 f5?? { (-0.70 → 2.66) Blunder. Best move was Qe7. } (17... Qe7) 18. exf5?? { (2.66 → -1.38) Blunder. Best move was Qg3. } (18. Qg3 f4 19. Bxf4 Ng6 20. Be3 Re8 21. Rd1 Qc8 22. Bc4+ Be6 23. Bb5 c6 24. Bd3 Bf7) 18... Qxf5 19. Rb1?? { (-1.18 → -26.07) Blunder. Best move was Qf2. } (19. Qf2) 19... Rf8?? { (-26.07 → -3.98) Blunder. Best move was Nxf3+. } (19... Nxf3+ 20. Kf2 Nxe1+ 21. Kg3 Qxc2 22. Kxh3 Qxb1 23. Bd2 Qf5+ 24. Kg3 Qe5+ 25. Kf2 Nc2 26. Bc4+) 20. Rxb7?? { (-3.98 → Mate in 6) Checkmate is now unavoidable. Best move was Qf2. } (20. Qf2) 20... Qxf3?? { (Mate in 6 → -0.78) Lost forced checkmate sequence. Best move was Nxf3+. } (20... Nxf3+ 21. Kf2 Ng1+ 22. Kg3 Qe5+ 23. Kh4 Rf4+ 24. Bxf4 Qxf4+ 25. Kh5 Qh6#) 21. Bxf3 Nxf3+ 22. Kh1?? { (-0.71 → Mate in 5) Checkmate is now unavoidable. Best move was Kf2. } (22. Kf2 Nxe1+ 23. Kxe1 Rf1+ 24. Kd2 h5 25. Rxc7 Rh1 26. Rxa7 Rxh2+ 27. Ke3 h4 28. Ra4 Be6) 22... Nxe1 23. Rxc7 Rf1# { Black wins by checkmate. } 0-1