lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/pkIsD9KU"] [Date "2021.01.25"] [Round "-"] [White "Jenni"] [Black "David13"] [Result "1-0"] [UTCDate "2021.01.25"] [UTCTime "17:24:07"] [WhiteElo "1737"] [BlackElo "1306"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "King's Pawn Game: Busch-Gass Gambit"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Bc5? { (0.22 → 2.16) Mistake. Best move was Nc6. } { C40 King's Pawn Game: Busch-Gass Gambit } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. d4? { (2.16 → -0.29) Mistake. Best move was Nxe5. } (3. Nxe5) 3... Bb4+?? { (-0.29 → 2.89) Blunder. Best move was exd4. } (3... exd4) 4. c3 Bd6?! { (2.48 → 3.44) Inaccuracy. Best move was Be7. } (4... Be7) 5. dxe5 f6?? { (3.20 → 9.32) Blunder. Best move was Be7. } (5... Be7 6. Bc4 Kf8 7. Qd5 Qe8 8. Bf4 Nc6 9. O-O Bd8 10. Qd1 Na5 11. Be2 Ne7 12. Be3) 6. exd6 cxd6 7. Qxd6? { (9.71 → 7.79) Mistake. Best move was Na3. } (7. Na3 Ne7 8. Nc4 O-O 9. Nxd6 Nbc6 10. h4 h6 11. h5 b5 12. Nh4 f5 13. a4 Rf6) 7... Ne7? { (7.79 → 8.91) Mistake. Best move was Qe7. } (7... Qe7) 8. Bc4 Nbc6 9. e5? { (8.91 → 7.75) Mistake. Best move was Na3. } (9. Na3 a6 10. Be3 b5 11. Bb3 Bb7 12. Rd1 Ng6 13. O-O Qe7 14. Qc7 Nd8 15. Qb6 Rc8) 9... fxe5? { (7.75 → 9.05) Mistake. Best move was Ng6. } (9... Ng6) 10. Nxe5? { (9.05 → 7.70) Mistake. Best move was Na3. } (10. Na3 Nf5) 10... Nxe5 11. Qxe5 Rf8? { (7.01 → 8.79) Mistake. Best move was d5. } (11... d5 12. Bb3 O-O 13. O-O Rf5 14. Qg3 a5 15. Re1 a4 16. Bc2 Rf7 17. Na3 Bf5 18. Bg5) 12. Qxg7 d5 13. Bb5+?! { (8.92 → 8.16) Inaccuracy. Best move was Be2. } (13. Be2 Qd7 14. O-O Rg8 15. Qxh7 Qf5 16. Qxf5 Bxf5 17. h4 Bg4 18. f3 Be6 19. Bg5 Nc6) 13... Bd7 14. Bh6? { (8.22 → 6.81) Mistake. Best move was Na3. } (14. Na3 Bxb5 15. Nxb5 a6 16. Nd4 Qd7 17. Qxh7 O-O-O 18. Be3 Rh8 19. Qf7 Rhf8 20. Qe6 Nc6) 14... Bxb5? { (6.81 → 9.72) Mistake. Best move was Rg8. } (14... Rg8 15. Bxd7+ Qxd7 16. Qxh7 O-O-O 17. Be3 Qe6 18. Na3 d4 19. cxd4 Rxg2 20. O-O-O Nf5 21. d5) 15. Qxf8+ Kd7 16. Qf3 Rc8?! { (9.03 → 10.43) Inaccuracy. Best move was Qb6. } (16... Qb6 17. Na3 Qe6+ 18. Be3 Ba4 19. Qf4 Qe4 20. Qxe4 dxe4 21. O-O Ng6 22. Nc4 Bc2 23. Nd2) 17. Bg5? { (10.43 → 8.91) Mistake. Best move was Na3. } (17. Na3 Rc6 18. Be3 a6 19. Qh3+ Kc7 20. Nxb5+ axb5 21. Bf4+ Kb6 22. O-O-O d4 23. Qxh7 Rc5) 17... d4? { (8.91 → 14.73) Mistake. Best move was Qg8. } (17... Qg8) 18. Qg4+ Kd6 19. Bf4+ Kc5 20. Qh5+? { (10.47 → 8.43) Mistake. Best move was Na3. } (20. Na3 Qd5) 20... Nd5 21. cxd4+ Kxd4? { (8.65 → 22.92) Mistake. Best move was Kb6. } (21... Kb6 22. Na3 Qe7+ 23. Qe5 Qb4+ 24. Bd2 Qxb2 25. Rb1 Qxb1+ 26. Nxb1 Re8 27. Qxe8 Bxe8 28. O-O) 22. Qd1+? { (22.92 → 7.94) Mistake. Best move was Be3+. } (22. Be3+) 22... Ke4? { (7.94 → 13.00) Mistake. Best move was Kc5. } (22... Kc5) 23. Qf3+ Kf5 24. g4+?! { (21.77 → 9.22) Inaccuracy. Best move was Bc7+. } (24. Bc7+) 24... Kg6 25. Qe4+ Kf6?! { (9.14 → 13.34) Inaccuracy. Best move was Kg7. } (25... Kg7) 26. Qe5+?! { (13.34 → 9.43) Inaccuracy. Best move was Qf5+. } (26. Qf5+ Kg7 27. Be5+ Kg8 28. Qe6+ Kf8 29. Bd6+ Ne7 30. Nc3 Qd7 31. Qxe7+ Qxe7+ 32. Bxe7+ Kxe7) 26... Kg6?! { (9.43 → 13.18) Inaccuracy. Best move was Kf7. } (26... Kf7 27. Qf5+) 27. Nd2? { (13.18 → 7.63) Mistake. Best move was Qf5+. } (27. Qf5+ Kg7 28. Be5+ Kg8 29. Qe6+ Kf8 30. Bd6+ Ne7 31. Nc3 Qd7 32. Qxe7+ Qxe7+ 33. Bxe7+ Kxe7) 27... Nxf4 28. Qxf4 Qe8+? { (7.70 → 9.08) Mistake. Best move was Qd3. } (28... Qd3 29. Qe4+ Qxe4+ 30. Nxe4 Rc2 31. Nc3 Bc4 32. Rd1 Rxb2 33. Rd2 Rxd2 34. Kxd2 b5 35. Rb1) 29. Ne4 { White wins on time. } 1-0