lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/nTRD4dze"] [Date "2020.12.25"] [Round "-"] [White "Marius"] [Black "Brawl"] [Result "0-1"] [UTCDate "2020.12.25"] [UTCTime "17:12:33"] [WhiteElo "1685"] [BlackElo "1707"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+30"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e6 2. g3?! { (0.34 → -0.34) Inaccuracy. Best move was d4. } (2. d4 d5 3. c4 Nf6 4. Nf3 c5 5. Nc3 Nc6 6. Be2 cxd4) 2... Nc6?! { (-0.34 → 0.63) Inaccuracy. Best move was Nf6. } (2... Nf6) 3. h4? { (0.63 → -0.70) Mistake. Best move was d4. } (3. d4 d5) 3... b6? { (-0.70 → 0.54) Mistake. Best move was d5. } (3... d5 4. d4 e5 5. Nf3 exd4 6. exd4 Nf6 7. Bg2 Bd6 8. Nc3 O-O 9. O-O Bg4 10. Nb5) 4. Nh3?! { (0.54 → -0.39) Inaccuracy. Best move was Bg2. } (4. Bg2 Bb7) 4... Bb7?! { (-0.39 → 0.18) Inaccuracy. Best move was d5. } (4... d5 5. Bg2) 5. Ng5? { (0.18 → -1.76) Mistake. Best move was Bg2. } (5. Bg2 Nf6) 5... Ne5?! { (-1.76 → -1.02) Inaccuracy. Best move was Nb4. } (5... Nb4 6. Rg1) 6. Rg1? { (-1.02 → -2.19) Mistake. Best move was Rh3. } (6. Rh3 h6) 6... f6? { (-2.19 → -0.13) Mistake. Best move was h6. } (6... h6 7. d4 hxg5 8. dxe5 gxh4 9. Nc3 h3 10. e4 h2 11. Rh1 d5 12. exd6 Bxd6 13. Qe2) 7. Nh3?? { (-0.13 → -3.45) Blunder. Best move was d4. } (7. d4) 7... Nh6?? { (-3.45 → -0.13) Blunder. Best move was Nf3+. } (7... Nf3+ 8. Ke2) 8. f4?? { (-0.13 → -4.49) Blunder. Best move was Be2. } (8. Be2 Nef7 9. c4 Bd6 10. d4 c5 11. Nc3 cxd4 12. exd4 Nf5 13. Qd3 g6 14. Be3 e5) 8... Nf3+ 9. Ke2 Nxg1+ 10. Nxg1 Ba6+? { (-4.45 → -2.73) Mistake. Best move was Qe7. } (10... Qe7) 11. d3?! { (-2.73 → -3.37) Inaccuracy. Best move was Kf2. } (11. Kf2 Bxf1 12. Kxf1 Be7 13. Kg2 O-O 14. Nc3 d5 15. d3 f5 16. Qe2 c5 17. Nf3 Ng4) 11... Nf5?! { (-3.37 → -2.41) Inaccuracy. Best move was Bb7. } (11... Bb7 12. Kf2) 12. Ke1? { (-2.41 → -4.14) Mistake. Best move was Kf2. } (12. Kf2) 12... Nxg3 13. Bg2 c6 14. Qh5+?? { (-3.66 → -17.08) Blunder. Best move was Kf2. } (14. Kf2 Nf5 15. Bh3 Nd6 16. Nf3 Be7 17. Bd2 O-O 18. Qg1 Bb7 19. Nc3 Qe8 20. e4 f5) 14... Nxh5 15. Bf3 Ng3 16. Kf2 Nf5 17. e4 Bc5+ 18. d4 Bxd4+ 19. Kg2 Nxh4+ 20. Kg3 Nxf3 21. Nxf3 e5 22. fxe5 Bxe5+ 23. Nxe5 fxe5 24. Kf3?! { (-25.45 → Mate in 6) Checkmate is now unavoidable. Best move was Be3. } (24. Be3 Qf6) 24... Qf6+ 25. Ke3 Qf4# { Black wins by checkmate. } 0-1