[Event "Daily UltraBullet Arena"] [Site "https://lichess.org/xXQsDsAZ"] [Date "2021.12.19"] [White "osipov"] [Black "akagan1"] [Result "0-1"] [UTCDate "2021.12.19"] [UTCTime "21:04:07"] [WhiteElo "1709"] [BlackElo "1187"] [WhiteRatingDiff "-20"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A46"] [Opening "Indian Defense: Knights Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 { A46 Indian Defense: Knights Variation } Ng8?? { (0.12 → 1.87) Blunder. e6 was best. } (2... e6 3. c4 d5 4. Nc3 c6 5. e3 Nbd7 6. Be2 b6 7. O-O) 3. c3?! { (1.87 → 0.79) Inaccuracy. e4 was best. } (3. e4 d6 4. Bc4 e6 5. Qe2 Ne7 6. Bf4 a6 7. c3 Nd7) 3... e6?! { (0.79 → 1.55) Inaccuracy. d5 was best. } (3... d5 4. Bf4 e6 5. Nbd2 Bd6 6. Bg3 Nf6 7. Ne5 c5 8. e3) 4. Bg5?! { (1.55 → 0.60) Inaccuracy. e4 was best. } (4. e4 d5 5. Nbd2 Nf6 6. e5 Nfd7 7. b4 a5 8. b5 a4 9. Bd3 c5 10. Rb1 c4) 4... e5?? { (0.60 → 9.76) Blunder. Be7 was best. } (4... Be7 5. Bxe7 Nxe7 6. e4 d6 7. Nbd2 Nd7 8. Bd3 O-O 9. O-O) 5. Bxd8 exd4 6. Bxc7 Nc6 7. Be5 b6 8. Bxd4 a6 9. Bxg7 Ra7 10. Bxh8 Rb7 11. Bd4 Rc7 12. Bxb6 Bb7 13. Bxc7 Bc8 14. Nd4 Ke7 15. Nxc6+ Ke6?! { (30.85 → Mate in 7) Checkmate is now unavoidable. Ke8 was best. } (15... Ke8 16. Na7) 16. Qc2?! { (Mate in 7 → 27.15) Lost forced checkmate sequence. Nd8+ was best. } (16. Nd8+ Kf6 17. Qd4+ Kg6 18. Qg4+ Kf6 19. Qf4+ Kg6 20. Qxf7+ Kg5 21. h4+ Kh6 22. Bf4#) 16... d6 17. Qe4+ Kd7?! { (32.84 → Mate in 10) Checkmate is now unavoidable. Kf6 was best. } (17... Kf6 18. Qxh7 Ne7 19. Nd8 Be6 20. Qh8+ Bg7 21. Qh4+ Kg6 22. Qxe7 Bf6 23. Qxe6 fxe6 24. Nxe6) 18. Qd5?! { (Mate in 10 → 27.58) Lost forced checkmate sequence. Ba5 was best. } (18. Ba5 Ne7 19. Nb8+ Ke8 20. Qa4+ Nc6 21. Qxc6+ Ke7 22. Qxc8 Kf6 23. Qg4 h5 24. Bd8+ Ke5) 18... Kxc7 19. Na5 Kd8 20. Qc6 Bd7 21. Qb6+ Ke7 22. Nc6+ Ke8?! { (27.28 → Mate in 1) Checkmate is now unavoidable. Bxc6 was best. } (22... Bxc6) 23. Nb8?! { (Mate in 1 → 25.92) Lost forced checkmate sequence. Qd8# was best. } (23. Qd8#) 23... Ke7 24. Qd8+ Kxd8 25. Nc6+ Kc7 26. Ne5 Kc8 27. Nc4 Kc7 28. Nxd6 Kxd6 29. Nd2 Kc7 30. O-O-O Kc8 31. c4 Kc7 { Black wins on time. } 0-1