[Event "Monthly UltraBullet Arena"] [Site "https://lichess.org/I8fZh0cL"] [Date "2019.08.04"] [White "rahul17"] [Black "bigracket1"] [Result "1-0"] [UTCDate "2019.08.04"] [UTCTime "17:51:06"] [WhiteElo "1687"] [BlackElo "1258"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A08"] [Opening "Zukertort Opening: Reversed Grünfeld"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. g3 d5 2. Nf3 c5 3. Bg2 Nc6 4. O-O e6?! { (-0.22 → 0.35) Inaccuracy. e5 was best. } (4... e5 5. d3 Be7 6. e4 d4 7. Na3 Be6 8. Nc4 Qc7 9. Bd2) 5. d4 { A08 Zukertort Opening: Reversed Grünfeld } Nf6 6. dxc5 Bxc5 7. Nc3?! { (0.00 → -0.86) Inaccuracy. c4 was best. } (7. c4 O-O 8. cxd5 exd5 9. Bg5 Re8 10. e3 d4 11. Nxd4 Nxd4) 7... a6?! { (-0.86 → -0.27) Inaccuracy. O-O was best. } (7... O-O 8. Bf4 h6 9. Ne5 Bd6 10. Nxc6 bxc6 11. Bxd6 Qxd6 12. e4) 8. Be3? { (-0.27 → -1.59) Mistake. Bg5 was best. } (8. Bg5 Be7) 8... b5?? { (-1.59 → 5.14) Blunder. Bxe3 was best. } (8... Bxe3 9. fxe3) 9. Bxc5 b4 10. Nb1 Nd4? { (5.31 → 11.25) Mistake. Qa5 was best. } (10... Qa5 11. Bd6 Qd8 12. Bf4 Qe7 13. Nd4 Bb7 14. Nxc6 Bxc6 15. a3 bxa3 16. Rxa3 O-O 17. Nc3) 11. c3?! { (11.25 → 6.90) Inaccuracy. Qxd4 was best. } (11. Qxd4 Rb8 12. Bxb4 Qb6 13. Ba3 Qxd4 14. Nxd4 Bd7 15. Nd2 Kd8 16. N2b3 Kc7 17. Nc5 Bc8) 11... Nxf3+ 12. Bxf3 Bd7 13. cxb4 Bb5 14. Nc3 Bxe2 15. Qxe2 Qd7 16. Bxd5 Qxd5 17. Rfe1 Qc4?! { (11.10 → Mate in 7) Checkmate is now unavoidable. Qb7 was best. } (17... Qb7 18. b5) 18. Nd5?? { (Mate in 7 → 6.91) Lost forced checkmate sequence. Qxc4 was best. } (18. Qxc4 Ne4 19. Rxe4 Ra7 20. Rxe6+ Kd7 21. Rd1+ Kc7 22. Bxa7+ Kb7 23. Re7+ Ka8 24. Qc6#) 18... Qxd5 19. Qxe6+?? { (6.05 → -11.25) Blunder. Rad1 was best. } { White wins on time. } (19. Rad1 Qc6 20. Qe5 Qc8 21. Rd4 h6 22. Red1 Qb8 23. Qe3 Qc7 24. f4 a5 25. Qe2 Rb8) 1-0