lichess dev

[Event "Reggio Arena"] [Site "http://chess-academy.net/C9XQdh1k"] [Date "2025.05.27"] [Round "-"] [White "Casian17"] [Black "BLUE_SONIK1"] [Result "0-1"] [UTCDate "2025.05.27"] [UTCTime "16:29:44"] [WhiteElo "1477"] [BlackElo "1605"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+32"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C00"] [Opening "French Defense: Knight Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6 2. Nf3 { C00 French Defense: Knight Variation } Bc5? { (0.00 → 1.31) Mistake. Best move was d5. } (2... d5 3. exd5 exd5 4. d4 Nf6 5. Bb5+ c6 6. Bd3 Qe7+ 7. Be2) 3. Nc3?! { (1.31 → 0.48) Inaccuracy. Best move was d4. } (3. d4 Bb6 4. Nbd2 d5 5. Bd3 Ne7 6. O-O O-O 7. c3 c5 8. exd5 Qxd5 9. Qc2 Qh5) 3... Nc6?! { (0.48 → 1.22) Inaccuracy. Best move was d5. } (3... d5 4. d4 Bb4 5. exd5 exd5 6. Bd3 Nf6 7. a3 Be7 8. O-O O-O 9. Be3 c6 10. h3) 4. Bb5? { (1.22 → 0.13) Mistake. Best move was d4. } (4. d4 Bb6) 4... Nf6? { (0.13 → 1.28) Mistake. Best move was Nd4. } (4... Nd4 5. Nxd4 Bxd4 6. Ne2 Bb6 7. d4 Ne7 8. O-O O-O 9. Bf4 d5 10. e5 c5 11. c3) 5. Bxc6? { (1.28 → 0.00) Mistake. Best move was d4. } (5. d4 Bb4 6. e5 Nd5 7. Bd2 Nxc3 8. bxc3 Be7 9. Be3 O-O 10. Bd3 d6 11. O-O dxe5) 5... dxc6?! { (0.00 → 0.82) Inaccuracy. Best move was bxc6. } (5... bxc6 6. O-O O-O 7. d4 Be7 8. Bg5 Ba6 9. Re1 h6 10. Bxf6 Bxf6 11. Na4 Bb5 12. Nc3) 6. e5?! { (0.82 → 0.16) Inaccuracy. Best move was d4. } (6. d4 Be7 7. Qe2 a5 8. e5 Nd5 9. Ne4 O-O 10. O-O b5 11. c3 a4 12. Qc2 h6) 6... Ng4? { (0.16 → 2.20) Mistake. Best move was Nd5. } (6... Nd5 7. Ne4 Be7 8. c4 f5 9. exf6 Nxf6 10. Qe2 O-O 11. d4 Nxe4 12. Qxe4 c5 13. O-O) 7. O-O?! { (2.20 → 1.32) Inaccuracy. Best move was d4. } (7. d4 Bb4) 7... O-O? { (1.32 → 2.67) Mistake. Best move was Bd4. } (7... Bd4 8. Qe2) 8. d4 Bb6? { (2.28 → 3.44) Mistake. Best move was Be7. } (8... Be7 9. h3 Nh6 10. Bxh6 gxh6 11. Qc1 Bg5 12. Nxg5 Qxg5 13. Qxg5+ hxg5 14. f4 b6 15. fxg5) 9. Na4? { (3.44 → 2.22) Mistake. Best move was h3. } (9. h3 Bxd4 10. hxg4 Bxc3 11. bxc3 Qxd1 12. Rxd1 b6 13. Bf4 Ba6 14. Rd7 Rac8 15. a4 c5) 9... c5?! { (2.22 → 2.76) Inaccuracy. Best move was Bxd4. } (9... Bxd4 10. Qxd4) 10. Nxb6? { (2.76 → 1.72) Mistake. Best move was h3. } (10. h3 Nh6) 10... cxb6?! { (1.72 → 2.26) Inaccuracy. Best move was axb6. } (10... axb6 11. h3 Nh6 12. Bxh6 gxh6 13. Qc1 f6 14. Qxh6 Qe7 15. Rfd1 Qg7 16. Qe3 f5 17. Qb3) 11. dxc5? { (2.26 → 1.05) Mistake. Best move was h3. } (11. h3 Nh6) 11... Bd7? { (1.05 → 2.84) Mistake. Best move was Qxd1. } (11... Qxd1 12. Rxd1) 12. cxb6?! { (2.84 → 1.99) Inaccuracy. Best move was Qd4. } (12. Qd4 f5) 12... Qxb6?? { (1.99 → 5.05) Blunder. Best move was Bc6. } (12... Bc6 13. bxa7 Qxd1 14. Rxd1 Rxa7 15. Bf4 f6 16. exf6 Bxf3 17. gxf3 Nxf6 18. c4 Ra5 19. Bg3) 13. Qxd7 Rad8 14. Qd2?? { (5.01 → -2.84) Blunder. Best move was Qa4. } (14. Qa4) 14... Rxd2 15. Bxd2 Qd8? { (-2.99 → -0.45) Mistake. Best move was Qxb2. } (15... Qxb2) 16. h3? { (-0.45 → -3.21) Mistake. Best move was Bb4. } (16. Bb4 Re8) 16... Nh6? { (-3.21 → -0.28) Mistake. Best move was Nxe5. } (16... Nxe5) 17. Bxh6?! { (-0.28 → -0.96) Inaccuracy. Best move was Bb4. } (17. Bb4) 17... gxh6 18. Rfd1 Qa5?! { (-1.01 → -0.29) Inaccuracy. Best move was Qb6. } (18... Qb6 19. b3 Rd8 20. c4 Kg7 21. Kf1 a5 22. g4 a4 23. Kg2 Rxd1 24. Rxd1 axb3 25. axb3) 19. c3?! { (-0.29 → -0.99) Inaccuracy. Best move was Rd4. } (19. Rd4) 19... Kh8?! { (-0.99 → -0.02) Inaccuracy. Best move was Rd8. } (19... Rd8) 20. b4? { (-0.02 → -1.36) Mistake. Best move was Rd7. } (20. Rd7) 20... Qa4?! { (-1.36 → -0.60) Inaccuracy. Best move was Qa3. } (20... Qa3 21. Rd7) 21. g4? { (-0.60 → -2.09) Mistake. Best move was Nd4. } (21. Nd4 a5) 21... Qa3 22. Rac1 Qxa2 23. Rd2?! { (-1.74 → -2.70) Inaccuracy. Best move was Kg2. } (23. Kg2 Qb2 24. Nd4 h5 25. Rc2 Qa3 26. gxh5 a5 27. bxa5 Qxa5 28. f4 Qd8 29. Kh2 Qh4) 23... Qa3 24. Nd4?? { (-2.28 → -21.75) Blunder. Best move was Rdc2. } (24. Rdc2 h5) 24... Qxc1+ 25. Rd1?! { (-20.05 → Mate in 10) Checkmate is now unavoidable. Best move was Kg2. } (25. Kg2 Qxd2) 25... Qxd1+ 26. Kh2 Rc8 27. Nb5 a6 28. Na7 Rxc3 29. Kg2 Qf3+ 30. Kf1 Rc1# { Black wins by checkmate. } 0-1