lichess dev

[Event "Daily UltraBullet Arena"] [Site "http://chess-academy.net/AHXRwI6A"] [Date "2021.03.11"] [Round "-"] [White "Mikha_pro"] [Black "springexxx"] [Result "0-1"] [UTCDate "2021.03.11"] [UTCTime "19:10:21"] [WhiteElo "1457"] [BlackElo "1365"] [WhiteRatingDiff "-87"] [BlackRatingDiff "+112"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e6 2. Be2 Nf6 3. Nf3 d5 4. O-O c5 5. b3?! { (0.47 → -0.09) Inaccuracy. Best move was d4. } (5. d4 Nc6) 5... Bd6 6. Bb2 Qc7? { (-0.10 → 1.16) Mistake. Best move was O-O. } (6... O-O 7. c4) 7. d3? { (1.16 → -0.48) Mistake. Best move was c4. } (7. c4 d4 8. Na3 a6 9. exd4 cxd4 10. c5 Be7 11. Nxd4 O-O 12. Rc1 Nd5 13. Qc2 Bd7) 7... Ng4? { (-0.48 → 0.77) Mistake. Best move was e5. } (7... e5 8. e4 O-O 9. Nc3 d4 10. Nb5 Qb6 11. Nxd6 Qxd6 12. a3 Nc6 13. b4 Rd8 14. b5) 8. g3 Nxh2?? { (0.56 → 4.22) Blunder. Best move was O-O. } (8... O-O 9. c4 a6 10. Nbd2 Nc6 11. d4 cxd4 12. Nxd4 Nxd4 13. Bxd4 Ne5 14. Rc1 Qe7 15. Bxe5) 9. Kxh2 h5?! { (3.77 → 4.28) Inaccuracy. Best move was O-O. } (9... O-O 10. c4) 10. Kg1? { (4.28 → 3.03) Mistake. Best move was Kg2. } (10. Kg2) 10... h4? { (3.03 → 4.17) Mistake. Best move was Nc6. } (10... Nc6 11. Kg2) 11. Qd2? { (4.17 → 1.57) Mistake. Best move was Nxh4. } (11. Nxh4 Bd7 12. Kg2 Nc6 13. Rh1 Rg8 14. Nf3 O-O-O 15. Rh7 f6 16. Qc1 d4 17. Na3 e5) 11... hxg3 12. fxg3 Bxg3?! { (1.50 → 2.24) Inaccuracy. Best move was Bd7. } (12... Bd7 13. Na3) 13. Rf2?? { (2.24 → -2.03) Blunder. Best move was Kg2. } (13. Kg2 Rh6 14. Rh1 Rxh1 15. Kxh1 Nc6 16. Nc3 a6 17. Kg2 Bd7 18. Na4 Bd6 19. Bxg7 O-O-O) 13... Bxf2+ 14. Kxf2 Qg3+?? { (-2.80 → 15.59) Blunder. Best move was Rh3. } (14... Rh3 15. Be5) 15. Kxg3 Rh2 16. Kxh2 f6 17. Kg3 e5 18. Qc3 Bg4 19. Qxe5+ fxe5 20. Nxe5 Bf3 21. Ng4? { (17.48 → 7.48) Mistake. Best move was Bxf3. } (21. Bxf3) 21... d4? { (7.48 → 16.91) Mistake. Best move was Bxe2. } (21... Bxe2 22. Nc3) 22. Bxf3 c4 23. Be2 cxd3 24. Bxd3 Nc6 25. Be2 Ne5 26. e4 Nd3 27. Ne5 Nf2 28. Nf7 Nxe4+ { Black wins on time. } 0-1