[Event "Monthly UltraBullet Arena"] [Site "https://lichess.org/2l5HCJMD"] [Date "2023.04.30"] [White "BOKANGMOTSAMAI"] [Black "Simon_Kozyirev"] [Result "0-1"] [UTCDate "2023.04.30"] [UTCTime "17:25:09"] [WhiteElo "1400"] [BlackElo "1324"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. f4 { A02 Bird Opening } Nc6 2. Nf3 d6 3. e4 e5 4. fxe5 dxe5 5. d4?? { (0.24 → -1.91) Blunder. Bb5 was best. } (5. Bb5 Bc5 6. Bxc6+ bxc6 7. Qe2 Ne7 8. d3 Ng6 9. Be3 Nf4) 5... f6?? { (-1.91 → 1.04) Blunder. Nxd4 was best. } (5... Nxd4 6. Be3 Bc5 7. Bc4 Nf6 8. Nxe5 O-O 9. Nc3 Be6 10. Bxe6) 6. d5 Nce7 7. Bb5+?! { (1.43 → 0.70) Inaccuracy. Be3 was best. } (7. Be3 Ng6 8. a3 a6 9. c4 f5 10. Bd3 f4 11. Bf2 Nf6) 7... c6 8. dxc6 bxc6 9. Qxd8+ Kxd8 10. Bc4 Bd7 11. Kf2?! { (0.67 → -0.05) Inaccuracy. Nc3 was best. } (11. Nc3 Nc8 12. Be3 Kc7 13. O-O-O Nd6 14. Be2 Nh6 15. Nd2 Nhf7 16. Nb3 Nb7 17. Na4 Bc8) 11... Nh6 12. Rd1 f5?? { (-0.16 → 5.08) Blunder. Kc7 was best. } (12... Kc7) 13. Nc3?? { (5.08 → 2.44) Blunder. Nxe5 was best. } (13. Nxe5 Ng4+ 14. Nxg4 fxg4 15. Be6 Nd5 16. exd5 Bc5+ 17. Be3 Bxe3+ 18. Kxe3 Re8 19. Kf2 Rb8) 13... fxe4?? { (2.44 → 5.39) Blunder. Ng4+ was best. } (13... Ng4+ 14. Kf1 Kc7 15. h3 fxe4 16. Nxe4 Bf5 17. Neg5 Nf6 18. Nf7 Rg8 19. N7xe5 Bxc2 20. Rd2) 14. Be6?? { (5.39 → 1.65) Blunder. Nxe5 was best. } (14. Nxe5 Ng6 15. Nxd7 Kc7 16. Nxf8 Rhxf8+ 17. Kg1 Rae8 18. Bxh6 gxh6 19. Rf1 e3 20. Rxf8 Rxf8) 14... Nhf5?? { (1.65 → 9.33) Blunder. Nd5 was best. } (14... Nd5 15. Nxd5) 15. Rxd7+ Kc8 16. Nb5? { (9.97 → 5.08) Mistake. Nxe4 was best. } (16. Nxe4 Ng6 17. Bxf5 Kb8 18. a3 a5 19. Be3 c5 20. Rad1 Ra7 21. Rd8+ Kb7 22. Bxc5 Bxc5+) 16... g6?? { (5.08 → Mate in 5) Checkmate is now unavoidable. exf3 was best. } (16... exf3 17. Rxe7+ Kb8 18. Re8+ Kb7 19. Rxa8 Bc5+ 20. Kxf3 Rxa8 21. Bxf5 Rf8 22. Be3 Rxf5+ 23. Ke2) 17. Rc7+?? { (Mate in 5 → 4.70) Lost forced checkmate sequence. Nxe5 was best. } (17. Nxe5 Kb8 18. Bf4 e3+ 19. Kg1 cxb5 20. Nc6+ Kc8 21. Rxe7#) 17... Kd8?? { (4.70 → Mate in 6) Checkmate is now unavoidable. Kb8 was best. } (17... Kb8 18. Nxe5 e3+ 19. Bxe3 cxb5 20. Rd7 Nxe3 21. Kxe3 a5 22. Rad1 Ra7 23. Rd8+ Kb7 24. R1d7+) 18. Rd7+ Kc8 19. Nd6+?? { (Mate in 5 → 6.23) Lost forced checkmate sequence. Nxe5 was best. } (19. Nxe5 Kb8 20. Bf4 e3+ 21. Kg1 cxb5 22. Nc6+ Kc8 23. Rxe7#) 19... Kb8?? { (6.23 → Mate in 1) Checkmate is now unavoidable. Nxd6 was best. } (19... Nxd6 20. Rxd6+ Kb8 21. Rd8+ Nc8 22. Rxc8+ Kb7 23. Rxa8 Kxa8 24. Ng5 Bc5+ 25. Be3 Bd4 26. Bb3) 20. Nxf5? { (Mate in 1 → 7.08) Lost forced checkmate sequence. Rb7# was best. } (20. Rb7#) 20... Nc8? { (7.08 → Mate in 5) Checkmate is now unavoidable. Nxf5 was best. } (20... Nxf5 21. Nxe5 Bc5+ 22. Ke1 Rc8 23. Bf4 Bd6 24. Bxf5 gxf5 25. Rd1 Rc7 26. R1xd6 Kb7 27. Rxc7+) 21. Nd6?? { (Mate in 5 → 5.33) Lost forced checkmate sequence. Nxe5 was best. } (21. Nxe5 Bc5+ 22. Ke2 Ne7 23. Bf4 Bd6 24. Nxd6 Rc8 25. Rb7#) 21... Nb6?? { (5.33 → Mate in 1) Checkmate is now unavoidable. Bxd6 was best. } { Black wins on time. } (21... Bxd6 22. Ng5 Bc7 23. Nxe4 a5 24. Ke2 Nb6 25. Rf7 Nd5 26. Bxd5 cxd5 27. Nc3 Ra6 28. Nxd5) 0-1