[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/rFy1LEhe"] [Date "2024.04.08"] [White "kozenkovvalera"] [Black "hy12"] [Result "0-1"] [UTCDate "2024.04.08"] [UTCTime "14:38:21"] [WhiteElo "2123"] [BlackElo "1659"] [WhiteRatingDiff "-11"] [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 } e6 3. e4?! { (0.16 → -0.82) Inaccuracy. Bf4 was best. } (3. Bf4 d5 4. e3 Bd6 5. Bxd6 Qxd6 6. c4 c5 7. cxd5 Nxd5) 3... Be7?? { (-0.82 → 0.85) Blunder. Nxe4 was best. } (3... Nxe4 4. Bd3 Nf6 5. c4 c5 6. dxc5 Bxc5 7. Nc3 O-O 8. O-O) 4. e5 O-O?? { (0.79 → 6.54) Blunder. Ne4 was best. } (4... Ne4 5. Bd3 d5 6. Qe2 c5 7. Bxe4 dxe4 8. Qxe4 O-O 9. Nc3) 5. exf6 Bxf6 6. Bd3 e5?! { (3.95 → 5.23) Inaccuracy. d5 was best. } (6... d5 7. c3 c5 8. O-O Nc6 9. Na3 Be7 10. Re1 c4 11. Bf1 a6 12. b3 b5 13. Nc2) 7. dxe5 Bxe5 8. Nxe5 Re8 9. f4 d6 10. O-O dxe5 11. fxe5 Be6 12. Nc3 f6 13. Ne4 fxe5 14. Bg5 g6?! { (5.50 → 11.03) Inaccuracy. Qd4+ was best. } (14... Qd4+ 15. Kh1 Nd7 16. Qe2 Qxb2 17. Be3 Kh8 18. a4 Bd5 19. Rfb1 Qxa1 20. Rxa1 Bxe4 21. Bxe4) 15. Bxd8 Rxd8 16. Nf6+ Kg7 17. Qe2 Rxd3? { (8.36 → Mate in 5) Checkmate is now unavoidable. Nc6 was best. } (17... Nc6 18. Qe3 Rd7 19. Qg5 Rf7 20. Nh5+ Kf8 21. Rxf7+ Bxf7 22. Rf1 gxh5 23. Qxh5 Nd8 24. Qxe5) 18. cxd3? { (Mate in 5 → 8.34) Lost forced checkmate sequence. Ne8+ was best. } (18. Ne8+ Kh6 19. cxd3 Nd7 20. Qe3+ g5 21. h4 Rxe8 22. Qxg5#) 18... Bd5? { (8.34 → Mate in 4) Checkmate is now unavoidable. Nc6 was best. } (18... Nc6 19. Qf2 Bf5 20. Qh4 Nd4 21. Rae1 Rf8 22. Nxh7 Nf3+ 23. Rxf3 Re8 24. Ng5 c6) 19. Rae1? { (Mate in 4 → 9.47) Lost forced checkmate sequence. Ne8+ was best. } (19. Ne8+ Kh6 20. Qe3+ g5 21. Qh3+ Kg6 22. Rf6#) 19... c6? { (9.47 → Mate in 4) Checkmate is now unavoidable. Nc6 was best. } (19... Nc6 20. Qg4 Rd8 21. Qh4 h6 22. Ng4 h5 23. Nxe5 Nxe5 24. Qxd8 Nf3+ 25. gxf3 Bxa2 26. Qxc7+) 20. Qxe5 Nd7 21. Nxd5+? { (Mate in 4 → 8.38) Lost forced checkmate sequence. Ne8+ was best. } (21. Ne8+ Kh6 22. Qe3+ g5 23. Rf5 Rxe8 24. Qxg5#) 21... Kg8? { (8.38 → Mate in 1) Checkmate is now unavoidable. Nxe5 was best. } (21... Nxe5 22. Nc7 Nxd3 23. Re7+ Kh6 24. Nxa8 Nxb2 25. Rxb7 Nd3 26. Rxa7 Nb4 27. Nc7 Nxa2 28. Ne6) 22. Qe7 Re8 23. Qxe8+ Kg7 24. Qxd7+ Kh6 25. Qe7 Kh5 26. Qf6 g5 27. Qxg5+ Kxg5 28. Re5+ Kh4 29. Rff5 Kg4 { Black wins on time. } 0-1