lichess dev

[Event "Blitz Arena"] [Site "http://chess-academy.net/s0KPuBtV"] [Date "2020.12.03"] [Round "-"] [White "France_Defence"] [Black "Paul_1234"] [Result "1-0"] [UTCDate "2020.12.03"] [UTCTime "18:08:43"] [WhiteElo "1971"] [BlackElo "1751"] [WhiteRatingDiff "+25"] [BlackRatingDiff "-46"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A28"] [Opening "English Opening: King's English Variation, Four Knights Variation, Flexible Line"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 Nc6?! { (-0.02 → 0.65) Inaccuracy. Best move was e6. } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. c4?! { (0.65 → -0.16) Inaccuracy. Best move was d4. } (2. d4 d5 3. e3 Nf6 4. c4 Bg4 5. cxd5 Bxf3 6. gxf3 Qxd5) 2... e5 3. d3 Nf6 4. Nc3?! { (0.36 → -0.21) Inaccuracy. Best move was a3. } { A28 English Opening: King's English Variation, Four Knights Variation, Flexible Line } (4. a3 d5 5. cxd5 Nxd5 6. e4 Nf6 7. Qc2 Be6 8. Be2 Bd6 9. Be3 O-O 10. O-O a5) 4... Bc5?! { (-0.21 → 0.66) Inaccuracy. Best move was d5. } (4... d5 5. cxd5) 5. Bd2? { (0.66 → -0.41) Mistake. Best move was Bg5. } (5. Bg5) 5... Ng4? { (-0.41 → 0.85) Mistake. Best move was O-O. } (5... O-O 6. e3) 6. e3 Qf6? { (0.19 → 2.89) Mistake. Best move was O-O. } (6... O-O 7. Be2) 7. h3 Nh6 8. Be2? { (2.97 → 1.38) Mistake. Best move was Nd5. } (8. Nd5 Qd8 9. d4 Be7 10. dxe5 d6 11. exd6 Bxd6 12. Qc2 O-O 13. Bd3 Be6 14. Bxh7+ Kh8) 8... d6?! { (1.38 → 2.03) Inaccuracy. Best move was Bb4. } (8... Bb4 9. g4 Qd8 10. d4 d6 11. d5 Bxc3 12. Bxc3 Ne7 13. g5 Nhg8 14. Qb3 a5 15. h4) 9. Ne4? { (2.03 → 0.96) Mistake. Best move was d4. } (9. d4 Bb4) 9... Qe6?! { (0.96 → 1.47) Inaccuracy. Best move was Qe7. } (9... Qe7) 10. Nxc5?! { (1.47 → 0.64) Inaccuracy. Best move was O-O. } (10. O-O O-O) 10... dxc5 11. O-O?! { (1.16 → 0.55) Inaccuracy. Best move was a3. } (11. a3 O-O) 11... e4?! { (0.55 → 1.27) Inaccuracy. Best move was O-O. } (11... O-O) 12. dxe4 Qxe4 13. Bc3 O-O 14. Bd3 Qe7 15. Qd2?! { (1.65 → 0.77) Inaccuracy. Best move was Qc2. } (15. Qc2 f5 16. a3 a5 17. Rad1 a4 18. Rd2 Be6 19. Rfd1 Bf7 20. Be2 Be6 21. Be5 Nxe5) 15... a6? { (0.77 → 1.79) Mistake. Best move was Bf5. } (15... Bf5 16. Bxf5 Nxf5 17. Qd5 g6 18. Ne5 Nxe5 19. Qxe5 Qxe5 20. Bxe5 Rac8 21. Rfd1 f6 22. Bh2) 16. Rae1? { (1.79 → 0.72) Mistake. Best move was Qc2. } (16. Qc2) 16... b5? { (0.72 → 2.06) Mistake. Best move was Bf5. } (16... Bf5 17. e4) 17. cxb5 axb5?! { (1.84 → 2.47) Inaccuracy. Best move was Nb4. } (17... Nb4 18. Bxb4 cxb4 19. Qc2 axb5 20. Bxh7+ Kh8 21. Be4 Rxa2 22. Bd5 Ra6 23. Rc1 Rd8 24. Qc5) 18. Bxb5 Bd7?! { (2.25 → 3.00) Inaccuracy. Best move was Bb7. } (18... Bb7 19. a3) 19. e4?! { (3.00 → 2.42) Inaccuracy. Best move was a4. } (19. a4 Rfd8) 19... Rxa2? { (2.42 → 5.36) Mistake. Best move was Rfd8. } (19... Rfd8 20. Rd1 Nd4 21. Bxd7 Rxd7 22. Nxd4 cxd4 23. Bxd4 Qxe4 24. Rfe1 Qg6 25. Qe3 Rf8 26. Qf3) 20. Bc4?? { (5.36 → 1.71) Blunder. Best move was Qd5. } (20. Qd5 Qe6 21. Qxc5 Qd6 22. Qe3 Qe6 23. Bxg7 Kxg7 24. Qc3+ Qf6 25. e5 Qg6 26. e6+ Qf6) 20... Raa8 21. Rd1 Rfd8 22. Qe3 Rab8? { (1.96 → 3.21) Mistake. Best move was Be6. } (22... Be6 23. Bb5 Na7 24. Rxd8+ Rxd8 25. Ba4 c6 26. Rc1 f6 27. Bd2 Nb5 28. Qxc5 Qxc5 29. Rxc5) 23. Rfe1? { (3.21 → 1.62) Mistake. Best move was Rd5. } (23. Rd5 Be6) 23... Kh8?? { (1.62 → 8.08) Blunder. Best move was Be6. } (23... Be6) 24. Qxh6 Kg8? { (7.79 → Mate in 1) Checkmate is now unavoidable. Best move was f6. } (24... f6 25. Qh4) 25. Qxg7# { White wins by checkmate. } 1-0