[Event "UltraBullet Frenzy"] [Site "https://lichess.org/ayx3zRNN"] [Date "2017.04.02"] [White "KonaDew"] [Black "Benni42"] [Result "1-0"] [UTCDate "2017.04.02"] [UTCTime "18:02:54"] [WhiteElo "1662"] [BlackElo "1609"] [WhiteRatingDiff "+117"] [BlackRatingDiff "-105"] [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. e3 e6 3. Nf3 Nc6 4. dxc5 d6?! { (0.14 → 0.86) Inaccuracy. Bxc5 was best. } (4... Bxc5 5. a3 a5 6. c4 Nf6 7. Be2 O-O 8. Nc3 d6 9. O-O h6 10. Qc2 Bd7 11. Bd2) 5. g3?! { (0.86 → 0.14) Inaccuracy. cxd6 was best. } (5. cxd6 Nf6 6. b3 Bxd6 7. Bb2 O-O 8. Nbd2 Qe7 9. Bd3 Rd8 10. h3 h6 11. O-O e5) 5... dxc5?! { (0.14 → 0.72) Inaccuracy. d5 was best. } (5... d5 6. a3 Bxc5 7. b4 Bd6 8. c4 Nf6 9. Nbd2 O-O 10. Bb2 Bc7 11. cxd5 Nxd5 12. Rc1) 6. Bg2?! { (0.72 → -0.06) Inaccuracy. Qxd8+ was best. } (6. Qxd8+ Nxd8 7. b3 Nc6 8. Bg2 Nf6 9. Bb2 Be7 10. Na3 O-O 11. O-O Rd8 12. Rfd1 Bd7) 6... Bd7?! { (-0.06 → 0.49) Inaccuracy. Qxd1+ was best. } (6... Qxd1+ 7. Kxd1 Be7 8. Nbd2 e5 9. b3 Nh6 10. Bb2 O-O 11. h3 f6 12. Ne1 Be6 13. Bxc6) 7. O-O Qb6 8. b3 a5?! { (0.77 → 1.49) Inaccuracy. Rd8 was best. } (8... Rd8 9. Bb2 Qc7 10. a4 e5 11. Na3 Nf6 12. Nc4 Bh3 13. Bxh3 Rxd1 14. Raxd1 Be7 15. Nfxe5) 9. Bb2 a4 10. Nbd2 axb3?! { (1.07 → 2.08) Inaccuracy. Nf6 was best. } (10... Nf6 11. Ng5) 11. axb3 Na5?? { (2.25 → 6.06) Blunder. Rxa1 was best. } (11... Rxa1) 12. Bc3 Be7 13. Bxa5?? { (6.54 → 2.95) Blunder. Nc4 was best. } (13. Nc4 Qc7 14. Bxa5 Rxa5 15. Rxa5 Nh6 16. Ra8+ Bc8 17. Qa1 O-O 18. Qa5 Bd8 19. Rd1 Qxa5) 13... Qxa5?? { (2.95 → 9.68) Blunder. Rxa5 was best. } (13... Rxa5 14. Nc4 Rxa1 15. Qxd7+ Kxd7 16. Nxb6+ Kc6 17. Rxa1 Kxb6 18. Ra8 f6 19. Nd2 Kc7 20. Ra7) 14. Rxa5 Rxa5 15. Nc4 Bb5 16. Nfe5 Ra1 17. Qxa1 Bxc4?! { (23.12 → Mate in 5) Checkmate is now unavoidable. Bd8 was best. } (17... Bd8 18. Qa8) 18. Qa8+ Bd8 19. Nxc4?! { (Mate in 5 → 18.88) Lost forced checkmate sequence. Qxb7 was best. } (19. Qxb7 Bc7 20. Qxc7 Bb5 21. Qxf7+ Kd8 22. Rd1+ Kc8 23. Qb7#) 19... Ke7 20. Nb6 Nf6 21. Qxb7+ { White wins on time. } 1-0