lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/vodJmOgW"] [Date "2020.11.16"] [Round "-"] [White "dragutraisa"] [Black "rusudavidpetrisor"] [Result "1-0"] [UTCDate "2020.11.16"] [UTCTime "17:54:30"] [WhiteElo "2194"] [BlackElo "1408"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A04"] [Opening "Zukertort Opening: Dutch Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 f5?! { (-0.02 → 0.75) Inaccuracy. Best move was e6. } { A04 Zukertort Opening: Dutch Variation } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. d4?! { (0.75 → 0.22) Inaccuracy. Best move was e3. } (2. e3 e6 3. b3 Nf6 4. Bb2 b6 5. Be2 Bb7 6. O-O Bd6 7. c4 O-O 8. d4 Nc6) 2... e6?! { (0.22 → 1.06) Inaccuracy. Best move was Nf6. } (2... Nf6) 3. e3?! { (1.06 → 0.11) Inaccuracy. Best move was g3. } (3. g3 Nf6 4. Bg2 Be7 5. c4 O-O 6. Nc3 Ne4 7. h4 d6 8. O-O Nxc3 9. bxc3 Nd7) 3... h6? { (0.11 → 2.26) Mistake. Best move was Nf6. } (3... Nf6) 4. Ne5 Bb4+?? { (1.88 → 5.61) Blunder. Best move was Nf6. } (4... Nf6 5. Be2 Bd6 6. Bh5+ Kf8 7. Ng6+ Kg8 8. Nxh8 Kxh8 9. Bf3 Nc6 10. c4 b6 11. Nc3) 5. c3 Qf6? { (5.05 → 6.31) Mistake. Best move was Nf6. } (5... Nf6 6. Ng6) 6. cxb4? { (6.31 → 5.11) Mistake. Best move was Qh5+. } (6. Qh5+ g6 7. Qxg6+ Qxg6 8. Nxg6 Bxc3+ 9. Nxc3 Rh7 10. Nf4 b6 11. Be2 Ne7 12. b4 Nbc6) 6... d6? { (5.11 → 7.11) Mistake. Best move was Ne7. } (6... Ne7 7. Be2 O-O 8. O-O d6 9. Nd3 a6 10. Bd2 Kh7 11. a4 Nbc6 12. Nc3 e5 13. b5) 7. Qh5+ Ke7?? { (6.59 → 9.80) Blunder. Best move was g6. } (7... g6 8. Nxg6) 8. Ng6+ Kf7?! { (9.46 → 11.47) Inaccuracy. Best move was Kd8. } (8... Kd8 9. Nxh8) 9. Nxh8+ Kf8 10. Ng6+ Kf7 11. Ne5+ Ke7 12. Bc4? { (11.57 → 8.12) Mistake. Best move was Nd3. } (12. Nd3 Kf8 13. Nc3 Ne7 14. Be2 Nd7 15. O-O g5 16. a4 e5 17. dxe5 Nxe5 18. b5 c6) 12... dxe5 13. dxe5 Qxe5 14. O-O Nf6 15. Qg6?! { (8.25 → 7.74) Inaccuracy. Best move was Qe2. } (15. Qe2 b5 16. Bxb5 a6 17. Bd3 Bb7 18. Nd2 Nc6 19. f4 Qd6 20. a3 Kf7 21. b3 Qd7) 15... c6? { (7.74 → 16.08) Mistake. Best move was Ne4. } (15... Ne4 16. Nc3 Qf6 17. Qxf6+ Nxf6 18. b3 Nc6 19. b5 Ne5 20. Be2 b6 21. Bb2 Bb7 22. Rac1) 16. Qxg7+ Kd6 17. Rd1+ Nd5 18. Qf8+ Kc7 19. Qf7+ Nd7 20. a4? { (10.13 → 8.86) Mistake. Best move was e4. } (20. e4 Qf6) 20... b5? { (8.86 → 10.84) Mistake. Best move was Qf6. } (20... Qf6 21. Qh7) 21. axb5 Nxe3 22. Bxe3 a6?! { (31.44 → Mate in 6) Checkmate is now unavoidable. Best move was Qd5. } (22... Qd5 23. Bxd5) 23. bxc6 Kxc6 24. Bxe6 Qf6 25. Bxd7+ Bxd7 26. Qxd7# { White wins by checkmate. } 1-0