[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/J9oJpZhw"] [Date "2021.06.04"] [White "PCalixto"] [Black "Gulyaev_Roman"] [Result "0-1"] [UTCDate "2021.06.04"] [UTCTime "06:50:30"] [WhiteElo "1433"] [BlackElo "1537"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "15+0"] [ECO "C00"] [Opening "French Defense: Knight Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 e6 2. Nf3 { C00 French Defense: Knight Variation } Ne7?! { (0.13 → 0.95) Inaccuracy. c5 was best. } (2... c5 3. Be2 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d6 7. Be3) 3. Nc3 d6 4. d4 Nd7 5. Bg5 g6 6. Bxe7? { (0.87 → -0.51) Mistake. Bd3 was best. } (6. Bd3 h6 7. Be3 Bg7 8. Qd2 b6 9. O-O Bb7 10. a4 a6) 6... Bg7?? { (-0.51 → 11.87) Blunder. Qxe7 was best. } (6... Qxe7 7. Bc4) 7. Bxd8 Kxd8 8. Be2 f5 9. O-O fxe4 10. Nxe4 Rf8 11. Qd2 Nf6 12. Qg5 Kd7 13. Nxf6+ Bxf6 14. Qg3 b6 15. Nd2 Bb7 16. c3 Rac8 17. Bf3 Rce8 18. Bxb7 Bg7 19. Qf3 Kd8 20. Qc6 Re7 21. Ba6 Rd7 22. Bb5 Ke7?! { (21.16 → Mate in 6) Checkmate is now unavoidable. Rdf7 was best. } (22... Rdf7 23. Ne4) 23. Qxd7+ Kf6 24. Ne4+ Kf5 25. Ng3+?! { (Mate in 4 → 29.47) Lost forced checkmate sequence. Qxg7 was best. } (25. Qxg7 Kf4 26. Qxf8+ Kg4 27. Be2+ Kh4 28. Qf4#) 25... Kg5?! { (29.47 → Mate in 6) Checkmate is now unavoidable. Kf4 was best. } (25... Kf4 26. Qxc7) 26. f4+ Kh6 27. Nf5+?! { (Mate in 6 → 20.10) Lost forced checkmate sequence. Qe7 was best. } (27. Qe7 Rf6 28. Rf3 Bh8 29. Nf5+ Rxf5 30. Rh3+ Rh5 31. Rxh5+ gxh5 32. Qg5#) 27... Kh5?! { (20.10 → Mate in 1) Checkmate is now unavoidable. Rxf5 was best. } (27... Rxf5 28. Rf3 Rh5 29. g4 Rh4 30. g5+ Kh5 31. Be2 Rg4+ 32. Kf1 Kh4 33. Qe7 h6 34. gxh6+) 28. Qxg7 Kg4 29. Qh6 Kxf5 30. Qh4 Rf7 { Black wins on time. } 0-1