lichess dev

[Event "Classical Shield Arena"] [Site "http://chess-academy.net/vn8iBeAj"] [Date "2021.06.11"] [Round "-"] [White "France_Defence"] [Black "ghbzslzbvgnlkzbv"] [Result "1-0"] [UTCDate "2021.06.11"] [UTCTime "19:37:39"] [WhiteElo "2035"] [BlackElo "1629"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A04"] [Opening "Zukertort Opening: Slav Invitation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 c6?! { (-0.02 → 0.85) Inaccuracy. Best move was e6. } { A04 Zukertort Opening: Slav Invitation } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. g3?! { (0.85 → -0.10) Inaccuracy. Best move was e4. } (2. e4) 2... d5?! { (-0.10 → 0.57) Inaccuracy. Best move was Nf6. } (2... Nf6) 3. Bg2?! { (0.57 → 0.00) Inaccuracy. Best move was d4. } (3. d4) 3... Nf6?! { (0.00 → 0.60) Inaccuracy. Best move was h6. } (3... h6 4. O-O Nf6 5. d4 Bf5 6. c4 e6 7. Nc3 Be7 8. Nd2 Nbd7 9. e4 dxe4 10. Ndxe4) 4. O-O e5? { (0.00 → 1.47) Mistake. Best move was Bg4. } (4... Bg4 5. d4) 5. d4? { (1.47 → -0.22) Mistake. Best move was Nxe5. } (5. Nxe5 Nbd7) 5... e4?! { (-0.22 → 0.47) Inaccuracy. Best move was exd4. } (5... exd4 6. Qxd4 Nbd7 7. c4 Bc5 8. Qd3 dxc4 9. Qxc4 Qe7 10. Qc2 O-O 11. Nc3 Ne5 12. Bf4) 6. Nfd2? { (0.47 → -1.46) Mistake. Best move was Ne5. } (6. Ne5) 6... Be7? { (-1.46 → 0.01) Mistake. Best move was h5. } (6... h5) 7. e3? { (0.01 → -1.45) Mistake. Best move was f3. } (7. f3) 7... O-O? { (-1.45 → -0.33) Mistake. Best move was h5. } (7... h5 8. h3 Be6 9. c4 Qc8 10. h4 Nbd7 11. Nc3 O-O 12. f3 Qc7 13. cxd5 cxd5 14. Qe1) 8. Qe1?! { (-0.33 → -1.18) Inaccuracy. Best move was c4. } (8. c4 b5 9. cxd5 cxd5 10. f3 exf3 11. Nxf3 a5 12. Ne5 b4 13. a3 Ba6 14. Rf2 Qb6) 8... g6?! { (-1.18 → -0.47) Inaccuracy. Best move was Bf5. } (8... Bf5 9. c4 b5 10. c5 Nbd7 11. Nc3 a5 12. f3 exf3 13. Rxf3 g6 14. e4 dxe4 15. Ndxe4) 9. Qe2?! { (-0.47 → -0.99) Inaccuracy. Best move was c4. } (9. c4 Nh5) 9... Bg4?! { (-0.99 → -0.33) Inaccuracy. Best move was Nh5. } (9... Nh5 10. c4 f5 11. Nc3 Na6 12. f3 Nf6 13. a3 Nc7 14. b3 Bd7 15. Bb2 Qb8 16. b4) 10. f3 Bxf3?! { (-0.79 → 0.16) Inaccuracy. Best move was exf3. } (10... exf3 11. Bxf3 Bxf3 12. Qxf3 Qd7 13. Nc3 Na6 14. e4 Nb4 15. Nb3 dxe4 16. Nxe4 Nxe4 17. Qxe4) 11. Bxf3? { (0.16 → -0.96) Mistake. Best move was Nxf3. } (11. Nxf3 exf3) 11... exf3 12. Nxf3?! { (-0.21 → -0.92) Inaccuracy. Best move was Qxf3. } (12. Qxf3 Qd7 13. Nc3 Na6 14. Nb3 Qe6 15. Bd2 b6 16. a3 Nc7 17. Rae1 Ne4 18. Nxe4 dxe4) 12... Nbd7?! { (-0.92 → -0.30) Inaccuracy. Best move was Re8. } (12... Re8 13. c4) 13. Ne5? { (-0.30 → -1.76) Mistake. Best move was Nbd2. } (13. Nbd2) 13... Nxe5 14. dxe5 Nd7 15. e6?! { (-1.26 → -2.25) Inaccuracy. Best move was e4. } (15. e4 Bc5+ 16. Kh1 Nxe5 17. Bf4 Re8 18. Nd2 f6 19. Qg2 Bb6 20. Rad1 Nf7 21. exd5 Qxd5) 15... fxe6 16. Qg4? { (-1.92 → -3.26) Mistake. Best move was Rxf8+. } (16. Rxf8+ Qxf8 17. Bd2 Qf6 18. Nc3 Rf8 19. Rf1 Qxf1+ 20. Qxf1 Rxf1+ 21. Kxf1 Nf6 22. Ke2 e5) 16... e5? { (-3.26 → -2.21) Mistake. Best move was Rf5. } (16... Rf5 17. Rxf5) 17. Qe6+?! { (-2.21 → -2.93) Inaccuracy. Best move was Rxf8+. } (17. Rxf8+ Nxf8) 17... Kg7?! { (-2.93 → -2.21) Inaccuracy. Best move was Kh8. } (17... Kh8) 18. b3? { (-2.21 → -4.23) Mistake. Best move was Rxf8. } (18. Rxf8 Nxf8) 18... Nc5? { (-4.23 → -2.31) Mistake. Best move was Rxf1+. } (18... Rxf1+ 19. Kxf1) 19. Rxf8?! { (-2.31 → -3.20) Inaccuracy. Best move was Qxe5+. } (19. Qxe5+ Kh6 20. e4+ g5 21. Bb2 Rxf1+ 22. Kxf1 Qf8+ 23. Kg2 Nxe4 24. Qe6+ Bf6 25. Bxf6 Qxf6) 19... Bd6?? { (-3.20 → Mate in 7) Checkmate is now unavoidable. Best move was Qxf8. } (19... Qxf8) 20. Rxd8?! { (Mate in 7 → 12.09) Lost forced checkmate sequence. Best move was Qf7+. } { Black resigns. } (20. Qf7+ Kh6 21. e4+ g5 22. Rxd8 Nd7 23. Rxd7 Bc5+ 24. Kg2 Be7 25. Qxe7 d4 26. Qxh7#) 1-0