lichess dev

[Event "Lee Arena"] [Site "http://chess-academy.net/RwIoCws2"] [Date "2025.12.27"] [Round "-"] [White "Tihon_Constantin123"] [Black "Antoni-awr-2026"] [Result "0-1"] [UTCDate "2025.12.27"] [UTCTime "17:22:51"] [WhiteElo "1415"] [BlackElo "1601"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+59"] [Variant "Standard"] [TimeControl "420+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 } a6?! { (0.00 → 0.64) Inaccuracy. Best move was Bc5. } (4... Bc5 5. d3 O-O 6. O-O h6 7. Na4 Be7 8. Nc3 Bc5) 5. O-O?! { (0.64 → 0.13) Inaccuracy. Best move was d4. } (5. d4 Bd6 6. O-O O-O 7. dxe5 Nxe5 8. Bb3 Re8 9. Bg5 Nxf3+ 10. Qxf3 Be5 11. Nd5 d6) 5... b5? { (0.13 → 1.25) Mistake. Best move was Bc5. } (5... Bc5 6. Nd5 d6 7. c3 Ba7 8. d4 h6 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Qf3 Nxd5 12. Bxd5) 6. Be2? { (1.25 → -0.16) Mistake. Best move was Bb3. } (6. Bb3 Bd6 7. d3 h6 8. a4 b4 9. Nd5 O-O 10. Be3 Na5 11. Nxf6+ Qxf6 12. Ba2 b3) 6... d5? { (-0.16 → 1.28) Mistake. Best move was Bd6. } (6... Bd6) 7. exd5 Nxd5 8. Nxd5? { (1.66 → 0.28) Mistake. Best move was d4. } (8. d4) 8... Qxd5 9. d3?! { (0.69 → -0.17) Inaccuracy. Best move was a4. } (9. a4 Rb8) 9... Bc5?! { (-0.17 → 0.37) Inaccuracy. Best move was Be7. } (9... Be7 10. a4 b4 11. Bg5 f6 12. Be3 Bb7 13. d4 exd4 14. c3 g5 15. c4 Qc5 16. Nxd4) 10. Bg5? { (0.37 → -0.83) Mistake. Best move was c3. } (10. c3) 10... e4? { (-0.83 → 1.76) Mistake. Best move was O-O. } (10... O-O 11. c3 h6 12. Be3 Bxe3 13. fxe3 e4 14. dxe4 Qxe4 15. Qd3 Qe7 16. a4 Rd8 17. Nd4) 11. Nh4?? { (1.76 → -5.30) Blunder. Best move was dxe4. } (11. dxe4 Qxd1 12. Rfxd1 O-O 13. a4 bxa4 14. Rxa4 Bd6 15. b3 Re8 16. Nd2 Ne5 17. Rda1 h6) 11... Qxg5 12. Nf3?? { (-4.89 → -8.55) Blunder. Best move was dxe4. } (12. dxe4 O-O 13. Nf3 Qe7 14. c3 Bb7 15. Qc2 Ne5 16. a4 Rad8 17. axb5 axb5 18. Rad1 Rxd1) 12... Qf5?? { (-8.55 → -3.95) Blunder. Best move was exf3. } (12... exf3 13. Bxf3) 13. dxe4 Qxe4? { (-4.15 → -3.06) Mistake. Best move was Qe6. } (13... Qe6 14. Qd5) 14. Ng5? { (-3.06 → -4.68) Mistake. Best move was Bd3. } (14. Bd3 Qf4 15. Re1+ Kf8 16. a4 b4 17. Re4 Qd6 18. Ng5 Qf6 19. Qh5 Bxf2+ 20. Kh1 h6) 14... Qf4?? { (-4.68 → -0.22) Blunder. Best move was Qf5. } (14... Qf5 15. Bf3) 15. Nh3?? { (-0.22 → -5.78) Blunder. Best move was Qd5. } (15. Qd5) 15... Qf5? { (-5.78 → -3.66) Mistake. Best move was Bxh3. } (15... Bxh3 16. Qd5 O-O 17. Qxc5 Nd4 18. Bd1 Bd7 19. c3 Ne6 20. Qe3 Bc6 21. Bc2 Rad8 22. Rad1) 16. Qd3? { (-3.66 → -5.58) Mistake. Best move was a4. } (16. a4 b4 17. Bf3 Bd7 18. Re1+ Be7 19. Qe2 Qe6 20. Be4 O-O 21. Rad1 Rad8 22. Nf4 Qh6) 16... Qe5?? { (-5.58 → -1.37) Blunder. Best move was Ne5. } (16... Ne5) 17. Rad1?? { (-1.37 → -5.83) Blunder. Best move was Bf3. } (17. Bf3) 17... O-O 18. g3?? { (-5.49 → -13.36) Blunder. Best move was Qd5. } (18. Qd5 Bd6) 18... Bxh3 19. Rfe1 Qg5 20. Bf3 Rad8 21. Qc3 Rxd1 22. Rxd1 Rd8 23. Rxd8+ Qxd8 24. Qe3?! { (-10.74 → Mate in 4) Checkmate is now unavoidable. Best move was Qxc5. } (24. Qxc5 Qd2) 24... Bxe3 25. Bxc6 Qd1# { Black wins by checkmate. } 0-1