lichess dev

[Event "Black12 Arena"] [Site "http://chess-academy.net/bqzKkazq"] [Date "2026.04.23"] [Round "-"] [White "ceavdarialexandr"] [Black "Marcus01"] [Result "0-1"] [UTCDate "2026.04.23"] [UTCTime "16:42:16"] [WhiteElo "1561"] [BlackElo "1525"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+67"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C46"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 { C46 Four Knights Game: Italian Variation } Bb4 5. O-O?! { (0.46 → -0.24) Inaccuracy. Best move was Nd5. } (5. Nd5 Nxe4) 5... Bxc3 6. bxc3 Nxe4 7. Ba3?! { (0.13 → -0.67) Inaccuracy. Best move was Bd5. } (7. Bd5 Nf6 8. Bxc6 bxc6 9. Nxe5 O-O 10. d3 Re8 11. Nf3 d6 12. Rb1 h6 13. c4 c5) 7... d6?! { (-0.67 → 0.00) Inaccuracy. Best move was d5. } (7... d5 8. Bb5 Bg4 9. h3 Bxf3 10. Qxf3 Qd7 11. Qe3 O-O-O 12. c4 Nf6 13. d3 dxc4 14. dxc4) 8. d4?! { (0.00 → -0.89) Inaccuracy. Best move was Re1. } (8. Re1 Ng5 9. d4 O-O 10. dxe5 Bg4 11. Be2 Bxf3 12. Bxf3 Nxe5 13. Bxb7 Rb8 14. Bd5 Ne6) 8... Bg4? { (-0.89 → 0.94) Mistake. Best move was O-O. } (8... O-O 9. dxe5) 9. dxe5?? { (0.94 → -3.11) Blunder. Best move was Re1. } (9. Re1) 9... Bxf3?? { (-3.11 → 2.49) Blunder. Best move was Nxe5. } (9... Nxe5) 10. Qxf3 Ng5 11. Qf4? { (2.43 → -0.29) Mistake. Best move was Qe2. } (11. Qe2 O-O) 11... Nxe5 12. Qe3? { (0.01 → -1.62) Mistake. Best move was Bd5. } (12. Bd5 O-O 13. Qg3 c6 14. Bb3 a5 15. Rad1 Ne4 16. Qe3 Qh4 17. Bxd6 Nc4 18. Qf4 Qxf4) 12... Qe7? { (-1.62 → 1.34) Mistake. Best move was O-O. } (12... O-O 13. Bd3) 13. f4?? { (1.34 → -5.88) Blunder. Best move was Rae1. } (13. Rae1 Ne6) 13... Nxc4 14. Qf2? { (-5.29 → -7.59) Mistake. Best move was Qxe7+. } (14. Qxe7+ Kxe7) 14... Ne4 15. Qf3? { (-7.39 → -12.29) Mistake. Best move was Qd4. } (15. Qd4 Nxa3 16. Rfe1 Nxc2 17. Qa4+ b5 18. Qxe4 Qxe4 19. Rxe4+ Kd7 20. Rb1 Rae8 21. Rxe8 Rxe8) 15... Nxa3 16. f5 Nxc2 17. Rac1 Na3?! { (-9.82 → -9.13) Inaccuracy. Best move was Nd2. } (17... Nd2 18. Qf2 Nxf1 19. Rxc2 O-O-O 20. f6 Qxf6 21. Qxf6 gxf6 22. Kxf1 Rhe8 23. Rf2 Re3 24. Rxf6) 18. Rce1?! { (-9.13 → -12.85) Inaccuracy. Best move was c4. } (18. c4 d5) 18... d5 19. Re2 O-O-O 20. f6 gxf6 21. Qg4+ Rd7 22. Qg7 Re8 23. Qxh7 Qe5 24. c4 Nxc4 25. Rd1 c6 26. Rd3?! { (-14.02 → Mate in 3) Checkmate is now unavoidable. Best move was g3. } (26. g3 f5) 26... Ncd2?! { (Mate in 3 → -13.50) Lost forced checkmate sequence. Best move was Qa1+. } (26... Qa1+ 27. Rd1 Qxd1+ 28. Re1 Qxe1#) 27. Rde3 f5 28. a4 Rde7 29. a5 f6 30. Qh4 b5 31. Qe1 b4 32. Qc1 Kc7 33. Qb2?! { (-11.50 → Mate in 8) Checkmate is now unavoidable. Best move was Qxd2. } (33. Qxd2 Nxd2) 33... b3?! { (Mate in 8 → -15.53) Lost forced checkmate sequence. Best move was Qxb2. } (33... Qxb2 34. g4 f4 35. Kg2 fxe3 36. h4 Qe5 37. Rxe3 Qf4 38. Rxe4 Rxe4 39. g5 Re2+ 40. Kg1) 34. Qxe5+ Rxe5 35. Rh3?! { (-23.86 → Mate in 10) Checkmate is now unavoidable. Best move was Rxb3. } (35. Rxb3 Nxb3) 35... b2 36. Rh7+ R8e7 37. Rxe7+ Rxe7 38. a6 b1=Q+ 39. Re1 Qxe1# { Black wins by checkmate. } 0-1