lichess dev

[Event "UltraBullet Shield Arena"] [Site "http://chess-academy.net/DoqE6ahK"] [Date "2023.01.08"] [Round "-"] [White "Liches_Org"] [Black "Best_1"] [Result "0-1"] [UTCDate "2023.01.08"] [UTCTime "14:24:12"] [WhiteElo "981"] [BlackElo "1529"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "15+0"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 b6?! { (0.12 → 0.84) Inaccuracy. Best move was e6. } { B00 Owen Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. d4 Bb7 3. d5? { (0.67 → -0.37) Mistake. Best move was Bd3. } (3. Bd3 Nf6 4. Qe2 e6 5. Nf3 d5 6. e5 Nfd7 7. c4 dxc4) 3... g6? { (-0.37 → 1.21) Mistake. Best move was Nf6. } (3... Nf6) 4. Qd4? { (1.21 → -0.30) Mistake. Best move was c4. } (4. c4 Bg7 5. Nc3 d6 6. Nh3 Nf6 7. Be2 O-O 8. Bg5 Nbd7 9. O-O c6 10. Qd2 a6) 4... Nf6 5. Qxf6?? { (0.40 → -8.92) Blunder. Best move was c4. } (5. c4 d6) 5... d6?? { (-8.92 → 12.38) Blunder. Best move was exf6. } (5... exf6 6. Nc3 Na6 7. Be3 Qe7 8. O-O-O O-O-O 9. f3 f5 10. Bd4 Bh6+ 11. Kb1 Rhg8 12. exf5) 6. Qxh8 Qd7 7. Qxh7 Qd8 8. h4 Qd7 9. h5 gxh5 10. Rxh5 Qg4 11. Rg5 Qxg5 12. Qh8?? { (20.78 → -8.77) Blunder. Best move was Bxg5. } (12. Bxg5 c6 13. Be2 Nd7 14. Bh5 O-O-O 15. Bxf7 cxd5 16. exd5 Nc5 17. Nf3 Kb8 18. Nc3 a6) 12... Qe5?? { (-8.77 → 6.66) Blunder. Best move was Qxc1+. } (12... Qxc1+ 13. Ke2) 13. Qh7? { (6.66 → 4.76) Mistake. Best move was Qxe5. } (13. Qxe5) 13... Qd4? { (4.76 → 6.72) Mistake. Best move was Bxd5. } (13... Bxd5 14. Nc3) 14. Qh8?? { (6.72 → -8.70) Blunder. Best move was Nc3. } (14. Nc3) 14... Qxe4+?? { (-8.70 → 4.33) Blunder. Best move was Qxh8. } (14... Qxh8) 15. Be2? { (4.33 → 2.50) Mistake. Best move was Be3. } (15. Be3 Qxd5 16. Nf3 Nc6 17. Nc3 Qf5 18. Bd3 Qg4 19. Be2 Qg6 20. Ng5 O-O-O 21. Bh5 Qg7) 15... Qxd5? { (2.50 → 4.21) Mistake. Best move was Qxg2. } (15... Qxg2 16. Nf3 Bxd5 17. Qh5 Bxf3 18. Qxf3 Qxf3 19. Bxf3 c6 20. Be3 Bg7 21. c3 d5 22. Na3) 16. Be3? { (4.21 → 1.80) Mistake. Best move was Nf3. } (16. Nf3) 16... Qe6? { (1.80 → 4.35) Mistake. Best move was Qxg2. } (16... Qxg2 17. Nh3 Qg7 18. Qxg7 Bxg7 19. c3 Nd7 20. Na3 e5 21. O-O-O f5 22. f4 O-O-O 23. Rg1) 17. Bg5? { (4.35 → 2.55) Mistake. Best move was Nc3. } (17. Nc3 Qg6) 17... Nc6 18. Qh4? { (3.04 → 1.96) Mistake. Best move was Nc3. } (18. Nc3 Qg6) 18... Qf6?? { (1.96 → 14.59) Blunder. Best move was Bg7. } (18... Bg7 19. Nc3 O-O-O 20. Bd2 Rh8 21. Qg4 Qxg4 22. Bxg4+ e6 23. Bh3 Ne5 24. b3 f5 25. a4) 19. Bxf6 exf6 { Black wins on time. } 0-1