[Event "Monthly UltraBullet Arena"] [Site "https://lichess.org/6IQaiRRq"] [Date "2019.06.02"] [White "boorchess"] [Black "The_Daethalus"] [Result "1-0"] [UTCDate "2019.06.02"] [UTCTime "17:15:04"] [WhiteElo "1999"] [BlackElo "1938"] [WhiteRatingDiff "+26"] [BlackRatingDiff "-9"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 d5 { A01 Nimzo-Larsen Attack: Classical Variation } 2. Bb2 e6 3. c4?! { (0.25 → -0.44) Inaccuracy. Nf3 was best. } (3. Nf3 Nf6 4. e3 Bd6 5. d4 O-O 6. Nbd2 b6 7. g3 Bb7) 3... f5? { (-0.44 → 0.69) Mistake. d4 was best. } (3... d4 4. Nf3 c5 5. b4 Nf6 6. d3 Nbd7 7. Nbd2 b6 8. b5) 4. cxd5 Ba3?? { (0.43 → 7.59) Blunder. exd5 was best. } (4... exd5 5. e3 Nf6 6. Nc3 Bd6 7. Nf3 O-O 8. Bd3 Nc6 9. O-O Nb4 10. Bb1 c6 11. Ne2) 5. Bxg7 exd5 6. Bxh8 Bb2 7. Bxb2 Nc6 8. e3 Bd7 9. Qh5+ Ke7 10. Ba3+ Nb4 11. Bxb4+ c5 12. Bxc5+ Ke6 13. Ne2 Be8?! { (28.24 → Mate in 20) Checkmate is now unavoidable. Qc7 was best. } (13... Qc7 14. Nf4+) 14. Nf4+?! { (Mate in 20 → 39.76) Lost forced checkmate sequence. Nd4+ was best. } (14. Nd4+ Kd7 15. Qxf5+ Kc7 16. Ne6+ Kc6 17. Nc3 b5 18. Bxb5+ Kb7 19. Nxd8+ Rxd8 20. Bxe8 a5) 14... Kd7 15. Qxh7+ Ne7?! { (25.75 → Mate in 10) Checkmate is now unavoidable. Kc6 was best. } (15... Kc6 16. Qxg8) 16. Bb5+ Kc8 17. Bxe7 Qc7 18. Ne6?! { (Mate in 15 → 24.68) Lost forced checkmate sequence. Qxf5+ was best. } (18. Qxf5+ Kb8 19. Qf8 a6 20. Bd6 axb5 21. Bxc7+ Kxc7 22. Nxd5+ Kb8 23. Qxe8+ Ka7 24. Qxb5 Rc8) 18... Bxb5?! { (24.68 → Mate in 9) Checkmate is now unavoidable. Qc1+ was best. } (18... Qc1+ 19. Ke2) 19. Nxc7 Kxc7 20. Bf6+ Kb6 21. Bd4+ Ka6 22. Qc7 b6 23. Qc3?! { (Mate in 6 → 33.70) Lost forced checkmate sequence. a4 was best. } (23. a4 Bd7 24. a5 Rc8 25. axb6+ Kb5 26. Qxd7+ Rc6 27. Qxd5+ Kb4 28. Ra4#) 23... Rc8?! { (33.70 → Mate in 2) Checkmate is now unavoidable. Kb7 was best. } (23... Kb7 24. Qb4) 24. Qxc8+ Ka5 25. Bc3# { White wins by checkmate. } 1-0