[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/HqTs2fO6"] [Date "2021.01.22"] [White "Ziyamammadov"] [Black "Benevolentesoares"] [Result "0-1"] [UTCDate "2021.01.22"] [UTCTime "14:41:55"] [WhiteElo "1527"] [BlackElo "1461"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+7"] [WhiteTitle "CM"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 { A00 Van't Kruijs Opening } c5 2. Bb5 e6 3. Bxd7+?? { (-0.05 → -4.89) Blunder. Nf3 was best. } (3. Nf3 a6 4. Be2 d5 5. d4 Nc6 6. O-O Nf6 7. Nbd2 cxd4) 3... Qxd7 4. Nc3 Nf6 5. Ne4?! { (-5.03 → -8.86) Inaccuracy. b3 was best. } (5. b3 Nd5 6. Ne4 Nc6 7. Bb2 e5 8. Nf3 Be7 9. O-O Qg4 10. Ng3 e4 11. Ne5 Nxe5) 5... a6?! { (-8.86 → -5.45) Inaccuracy. Nxe4 was best. } (5... Nxe4 6. d3 Nd6 7. f4 Nc6 8. Nf3 Be7 9. O-O b6 10. e4 O-O 11. Be3 f5 12. exf5) 6. Nd6+?! { (-5.45 → -8.71) Inaccuracy. Nxf6+ was best. } (6. Nxf6+ gxf6) 6... Bxd6 7. Nf3 O-O 8. Qe2 Ng4 9. O-O Nxh2 10. Nxh2 Bxh2+ 11. Kxh2 Qc7+ 12. Kg1 f5 13. g3 f4 14. Qh5 fxg3 15. Qxh7+ Kxh7 16. Kg2 gxf2 17. Rh1+?! { (-15.73 → Mate in 7) Checkmate is now unavoidable. Rxf2 was best. } (17. Rxf2) 17... Kg8 18. d3 Rf6?! { (Mate in 6 → -23.45) Lost forced checkmate sequence. Qf7 was best. } (18... Qf7 19. Kf1 Qf3 20. d4 Qxh1+ 21. Ke2 Qe1+ 22. Kd3 f1=Q+ 23. Ke4 Qf5#) 19. Rf1?! { (-23.45 → Mate in 5) Checkmate is now unavoidable. e4 was best. } (19. e4 Rg6+) 19... Rg6+?! { (Mate in 5 → -28.56) Lost forced checkmate sequence. Qf7 was best. } (19... Qf7 20. Rh1 f1=Q+ 21. Rxf1 Rg6+ 22. Kh2 Qxf1 23. e4 Qg2#) 20. Kh1?! { (-28.56 → Mate in 2) Checkmate is now unavoidable. Kf3 was best. } (20. Kf3 Qg3+) 20... Qg3 21. Rg1 Qxg1# { Black wins by checkmate. } 0-1