[Event "Monthly UltraBullet Arena"] [Site "https://lichess.org/52ZI3VbU"] [Date "2023.02.05"] [White "ansbi"] [Black "Sima0815"] [Result "1-0"] [UTCDate "2023.02.05"] [UTCTime "17:55:43"] [WhiteElo "1466"] [BlackElo "1177"] [WhiteRatingDiff "+44"] [BlackRatingDiff "-21"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Anderssen's Opening"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. a3 { A00 Anderssen's Opening } d5 2. b3?! { (0.01 → -0.80) Inaccuracy. d4 was best. } (2. d4 e6 3. Nf3 Nf6 4. Bf4 c5 5. e3 Qb6 6. Nc3 Bd7) 2... e5 3. c3?! { (-0.51 → -1.32) Inaccuracy. e3 was best. } (3. e3 Bd6 4. Bb2 Nf6 5. c4 c6 6. Nf3 Qe7 7. Be2 O-O) 3... Nc6 4. d3 Bd6?! { (-1.37 → -0.58) Inaccuracy. Nf6 was best. } (4... Nf6 5. Bb2 Bf5 6. e3 Bd6 7. Nd2 O-O 8. Ngf3 Qe7 9. c4) 5. e3?! { (-0.58 → -1.60) Inaccuracy. e4 was best. } (5. e4 Nf6 6. Nd2 dxe4 7. dxe4 Bc5 8. Bc4 Ng4 9. Nh3 a5) 5... f6? { (-1.60 → -0.38) Mistake. f5 was best. } (5... f5 6. c4 d4 7. b4 Nf6 8. Be2 O-O 9. c5 Be7 10. Nf3) 6. f3?! { (-0.38 → -1.38) Inaccuracy. c4 was best. } (6. c4 d4) 6... Nge7 7. g3 Bd7 8. h3?! { (-1.18 → -1.94) Inaccuracy. b4 was best. } (8. b4) 8... Be6 9. Be2?! { (-1.80 → -2.83) Inaccuracy. Ne2 was best. } (9. Ne2) 9... Bd7?! { (-2.83 → -1.66) Inaccuracy. Nf5 was best. } (9... Nf5 10. Kf2 Qe7 11. e4 Bc5+ 12. Kg2 Ne3+ 13. Bxe3 Bxe3 14. Nd2 O-O-O 15. b4 h5 16. Nf1) 10. Bd2?! { (-1.66 → -2.66) Inaccuracy. Kf2 was best. } (10. Kf2) 10... Be6 11. b4 Bd7?! { (-2.20 → -1.14) Inaccuracy. d4 was best. } (11... d4 12. exd4 Nf5 13. Kf2 exd4 14. f4 a5 15. Bh5+ g6 16. Bf3 O-O 17. b5 dxc3 18. Nxc3) 12. c4 Be6? { (-1.12 → 0.44) Mistake. d4 was best. } (12... d4 13. e4) 13. a4?? { (0.44 → -3.23) Blunder. c5 was best. } (13. c5 Nf5) 13... Bd7?? { (-3.23 → 1.31) Blunder. Bxb4 was best. } (13... Bxb4 14. Kf2 a5 15. f4 exf4 16. gxf4 dxc4 17. dxc4 Nf5 18. Nc3 Qd7 19. Nd5 Bxd5 20. cxd5) 14. b5?? { (1.31 → -1.60) Blunder. c5 was best. } (14. c5 Nf5 15. cxd6 Nxg3 16. dxc7 Qxc7 17. Rh2 Nxe2 18. Kxe2 O-O 19. Kf1 Qd6 20. b5 Ne7) 14... Be6?? { (-1.60 → 2.46) Blunder. Nb4 was best. } (14... Nb4 15. Qc1 dxc4 16. dxc4 Bc5 17. Kf2 a5 18. Nc3 Bf5 19. Kg2 Qd7 20. e4 Qd4 21. Nd1) 15. bxc6?! { (2.46 → 1.75) Inaccuracy. cxd5 was best. } (15. cxd5 Bxd5 16. bxc6 Nxc6 17. Nc3 Be6 18. a5 O-O 19. f4 b6 20. axb6 cxb6 21. Nf3 a5) 15... Qd7?? { (1.75 → 7.97) Blunder. bxc6 was best. } (15... bxc6 16. Kf2 Nf5 17. h4 h5 18. Nc3 d4 19. exd4 Bb4 20. d5 cxd5 21. Nxd5 Bxd2 22. Qxd2) 16. cxb7?? { (7.97 → 2.93) Blunder. cxd7+ was best. } (16. cxd7+ Kxd7 17. Nc3 Rhd8 18. a5 h5 19. Qb3 dxc4 20. Qb5+ Nc6 21. dxc4 h4 22. g4) 16... Qd8? { (2.93 → 5.36) Mistake. Rb8 was best. } (16... Rb8 17. cxd5 Nxd5 18. Nc3 Nb4 19. Rb1 Be7 20. Kf2 O-O 21. f4 c5 22. Nf3 Rfd8 23. Kg2) 17. bxa8=Q Qc8? { (5.36 → 11.08) Mistake. Qxa8 was best. } (17... Qxa8 18. Nc3 O-O 19. h4 c6 20. Ne4 Qd8 21. Nxd6 Qxd6 22. e4 Rb8 23. Rb1 dxc4 24. dxc4) 18. Qxc8+ Kf7 19. Qc2 Nxc8 20. Qb3 Nb6 21. Qxb6 { White wins on time. } 1-0