[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/iDlkPmXP"] [Date "2020.04.28"] [White "jij143"] [Black "Tsec"] [Result "0-1"] [UTCDate "2020.04.28"] [UTCTime "20:41:35"] [WhiteElo "1621"] [BlackElo "1391"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+64"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. Bf4?? { (0.79 → -0.86) Blunder. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 exd5 6. Bxd5 a6) 2... Qa5+? { (-0.86 → 0.72) Mistake. cxd4 was best. } (2... cxd4 3. Qxd4 Nc6 4. Qa4 e5 5. Bg3 b5 6. Qb3 Nf6 7. Nf3) 3. c3? { (0.72 → -0.61) Mistake. Bd2 was best. } (3. Bd2 Qc7 4. d5 Nf6 5. Nc3 a6 6. a4 e6 7. e4 exd5) 3... cxd4 4. e3? { (-0.47 → -1.75) Mistake. Nf3 was best. } (4. Nf3 Nf6 5. b4 Qf5 6. Bg3 Nc6 7. a3 a5 8. Nxd4 Nxd4) 4... dxc3? { (-1.75 → -0.54) Mistake. e5 was best. } (4... e5 5. Bg3) 5. Nxc3 d5?? { (-0.57 → 3.18) Blunder. e5 was best. } (5... e5 6. Bg3 Nc6 7. Qb3 Nf6 8. Nf3 Be7 9. Bc4 O-O 10. O-O d6 11. Rad1 Bd7 12. Bh4) 6. Bg3?? { (3.18 → -0.25) Blunder. Qxd5 was best. } (6. Qxd5) 6... d4? { (-0.25 → 1.11) Mistake. e6 was best. } (6... e6 7. Nf3) 7. Nf3?? { (1.11 → -4.65) Blunder. Qxd4 was best. } (7. Qxd4 Nc6 8. Qd5 Qb6 9. Qb5 Nf6 10. Qxb6 axb6 11. O-O-O Bd7 12. Bb5 e6 13. Rd2 Bb4) 7... dxc3 8. bxc3 Qxc3+ 9. Nd2 Qxa1?? { (-3.70 → 3.35) Blunder. Nc6 was best. } (9... Nc6 10. Bb5) 10. Qxa1 Nc6 11. Bb5 Bd7 12. Bxc6?! { (3.49 → 2.49) Inaccuracy. Ba4 was best. } (12. Ba4 h5) 12... Bxc6 13. O-O e6?! { (2.24 → 3.11) Inaccuracy. h5 was best. } (13... h5 14. Nc4) 14. Rd1?! { (3.11 → 2.10) Inaccuracy. Nc4 was best. } (14. Nc4 f6 15. Na5 Be7 16. Nxc6 bxc6 17. Qc3 Rc8 18. Rb1 Kf7 19. Rb7 Nh6 20. Bd6 Nf5) 14... Bd6?? { (2.10 → 10.23) Blunder. Nf6 was best. } (14... Nf6 15. Nc4 h5 16. f3 h4 17. Be5 Be7 18. Bd6 Bxd6 19. Nxd6+ Kf8 20. Qb2 Rd8 21. Rd4) 15. Nc4 Ke7?? { (6.62 → Mate in 8) Checkmate is now unavoidable. Bxg3 was best. } (15... Bxg3 16. Qxg7) 16. Nxd6? { (Mate in 8 → 9.38) Lost forced checkmate sequence. Bxd6+ was best. } (16. Bxd6+ Kd7 17. Qxg7 Re8 18. Qxf7+ Re7 19. Bxe7+ Bd5 20. Ne5+ Kc7 21. Bd8+ Kb8 22. Qc7+ Ka8) 16... Nf6 17. Nf5+ exf5 18. Qb1?? { (7.20 → 1.80) Blunder. Bd6+ was best. } (18. Bd6+) 18... Rhd8 19. Qb4+ Ke8 20. Rxd8+ Rxd8 21. h3 Rd1+?! { (1.16 → 1.81) Inaccuracy. Ne4 was best. } (21... Ne4 22. Kh2) 22. Kh2 Ne4 23. Qxb7?? { (1.51 → -13.12) Blunder. Qa5 was best. } (23. Qa5 Rd5 24. Qxa7 f6 25. Qb8+ Kf7 26. Qc7+ Rd7 27. Qf4 Rd5 28. f3 Ng5 29. Be1 Ne6) 23... Nxf2?? { (-13.12 → 13.73) Blunder. Bxb7 was best. } (23... Bxb7 24. a4 Rd2 25. f3 Nxg3 26. Kxg3 Ra2 27. a5 Rxa5 28. Kf2 Ra2+ 29. Kg1 Re2 30. Kf1) 24. Qxc6+ Ke7 25. Qc7+ Kf6 { Black wins on time. } 0-1