lichess dev

[Event "Classical Shield Arena"] [Site "http://chess-academy.net/EyyCd4Hg"] [Date "2022.06.10"] [Round "-"] [White "good"] [Black "Best"] [Result "0-1"] [UTCDate "2022.06.10"] [UTCTime "19:53:50"] [WhiteElo "1321"] [BlackElo "2058"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 Nf6 2. Nf3 d5?! { (0.03 → 0.53) Inaccuracy. Best move was e6. } (2... e6) 3. e3?! { (0.53 → -0.13) Inaccuracy. Best move was c4. } { D04 Queen's Pawn Game: Colle System } (3. c4 e6 4. Nc3 Bb4 5. e3 O-O 6. Bd2 b6 7. cxd5 exd5) 3... c6?! { (-0.13 → 0.63) Inaccuracy. Best move was e6. } (3... e6 4. Bd3) 4. Bd3?! { (0.63 → 0.09) Inaccuracy. Best move was c4. } (4. c4 g6) 4... g6?! { (0.09 → 0.59) Inaccuracy. Best move was Bg4. } (4... Bg4) 5. Nbd2?! { (0.59 → -0.16) Inaccuracy. Best move was O-O. } (5. O-O) 5... Bg4?! { (-0.16 → 0.83) Inaccuracy. Best move was Bg7. } (5... Bg7) 6. b3?! { (0.83 → 0.16) Inaccuracy. Best move was O-O. } (6. O-O Nbd7 7. c4 Bg7 8. Qc2 e6 9. h3 Bf5 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 O-O) 6... Nbd7 7. h3 Bxf3?! { (0.25 → 0.87) Inaccuracy. Best move was Bf5. } (7... Bf5 8. O-O Bxd3 9. cxd3 e6 10. Ne5 Bb4 11. Ndf3 O-O 12. Qe2 Nxe5 13. dxe5 Nd7 14. a3) 8. Nxf3 Qc7?! { (0.33 → 0.91) Inaccuracy. Best move was e6. } (8... e6 9. O-O) 9. Bb2 Bg7 10. Ne5? { (1.09 → -0.74) Mistake. Best move was O-O. } (10. O-O O-O) 10... Nxe5 11. dxe5 Nd7 12. f4 f6 13. exf6?! { (-0.33 → -0.85) Inaccuracy. Best move was e6. } (13. e6 Nc5 14. O-O O-O-O 15. Qe2 Qd6 16. Rac1 Nxe6 17. f5 Nc5 18. Ba3 gxf5 19. Bxf5+ Kb8) 13... Bxf6 14. Bxf6 exf6 15. O-O?! { (-0.48 → -1.00) Inaccuracy. Best move was Qd2. } (15. Qd2 O-O-O 16. O-O-O Rhe8 17. Rhe1 Re7 18. g4 Nc5 19. Kb2 Kb8 20. h4 Rde8 21. a4 Ne4) 15... O-O? { (-1.00 → 0.11) Mistake. Best move was O-O-O. } (15... O-O-O 16. Be2 Rhe8 17. Qd4 Kb8 18. Bf3 f5 19. Rad1 Nf8 20. a4 Ne6 21. Qd2 d4 22. Rfe1) 16. Qf3 Qb6 17. Kh1 Rae8 18. e4 dxe4 19. Bxe4 Nc5 20. Bd3 Nxd3 21. Qxd3 Re3 22. Qd2 Rd8 23. Qf2 Rde8 24. f5?! { (0.00 → -0.53) Inaccuracy. Best move was Rad1. } (24. Rad1 Re2 25. Qg3 Qc7 26. Rfe1 Rxe1+ 27. Rxe1 Rxe1+ 28. Qxe1 Qxf4 29. Qe6+ Kg7 30. Qe7+ Kh6) 24... g5 25. Rfd1?? { (-0.20 → Mate in 21) Checkmate is now unavoidable. Best move was Rad1. } (25. Rad1 R8e7) 25... Rxh3+ 26. gxh3 Qxf2 27. Rd7?! { (-78.12 → Mate in 5) Checkmate is now unavoidable. Best move was Re1. } (27. Re1 Rxe1+) 27... Re2 28. Rd8+ Kf7?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Kg7. } (28... Kg7 29. Rd7+ Kh6 30. Rxh7+ Kxh7 31. Rd1 Qg2#) 29. Rd7+ Ke8 30. Rd8+ Kxd8 31. Rd1+ Kc7 32. Rd7+ Kxd7 { White resigns. } 0-1