[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/TtkWeyDv"] [Date "2023.04.08"] [White "knightbaron"] [Black "Ultrabuilt"] [Result "0-1"] [UTCDate "2023.04.08"] [UTCTime "10:44:34"] [WhiteElo "1479"] [BlackElo "1281"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+121"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A04"] [Opening "Zukertort Opening: Arctic Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 f6?! { (0.36 → 0.97) Inaccuracy. d5 was best. } { A04 Zukertort Opening: Arctic Defense } (1... d5 2. d4 Nf6 3. c4 e6 4. Nc3 dxc4 5. e4 Bb4 6. Bg5) 2. g3 e6 3. Bg2 e5 4. O-O d6 5. d4 c6 6. dxe5? { (1.54 → 0.30) Mistake. Qd3 was best. } (6. Qd3 Nd7 7. Rd1 d5 8. e4 f5 9. exd5 e4 10. Qb3 cxd5 11. Ne5 Ngf6 12. Bf4 Nb6) 6... c5?? { (0.30 → 3.66) Blunder. dxe5 was best. } (6... dxe5 7. Nc3 Qxd1 8. Rxd1 Bf5 9. Ne1 Nd7 10. Ne4 h5 11. Nd6+ Bxd6 12. Rxd6 O-O-O 13. e4) 7. exd6 Qd7 8. Bf4 Nc6 9. Nc3 Nb4? { (3.87 → 6.42) Mistake. g5 was best. } (9... g5 10. Be3 Qxd6 11. Qxd6 Bxd6 12. Rad1 Be7 13. Nd2 Kf7 14. Nde4 Nd4 15. Bxd4 cxd4 16. Rxd4) 10. Nb5?? { (6.42 → 2.71) Blunder. a3 was best. } (10. a3 Na6 11. Re1 g5 12. e4 gxf4 13. e5 fxg3 14. hxg3 Nh6 15. Nd5 Kd8 16. Nxf6 Qe6) 10... Nxc2?? { (2.71 → 8.07) Blunder. Qxb5 was best. } (10... Qxb5 11. c3 Nc6 12. a4 Qc4 13. Nd2 Qe6 14. Ne4 Ne5 15. b4 g5 16. Bxe5 Qxe5 17. a5) 11. Qxc2 Qxb5 12. a3 Qb6 13. e3? { (6.57 → 3.67) Mistake. Rfd1 was best. } (13. Rfd1 Bd7 14. b4 cxb4 15. Qe4+ Kf7 16. Be3 Qc6 17. Qf4 Qb5 18. axb4 Re8 19. Bc5 g5) 13... Bd7?! { (3.67 → 5.66) Inaccuracy. Bxd6 was best. } (13... Bxd6 14. Bxd6 Qxd6 15. Rfd1 Qc7 16. b4 Ne7 17. Nd4 O-O 18. Rac1 Rb8 19. Qb3+ Kh8 20. Nb5) 14. Nd2 Ba4? { (4.95 → 12.08) Mistake. Rc8 was best. } (14... Rc8 15. h4 Nh6 16. Bxh6 gxh6 17. Rad1 Kf7 18. b3 Qa6) 15. Nc4?? { (12.08 → -0.47) Blunder. Qxa4+ was best. } (15. Qxa4+ Kd8 16. Nc4 Qa6 17. Na5 g5 18. Nxb7+ Qxb7 19. Bxb7 Rb8 20. Qc6 Ne7 21. dxe7+ Kxe7) 15... Bxc2 16. Nxb6 axb6 17. Rac1?? { (-0.52 → -2.43) Blunder. Bxb7 was best. } (17. Bxb7 Ra7) 17... Ra7?? { (-2.43 → 1.16) Blunder. Ba4 was best. } (17... Ba4 18. h4 Rd8 19. b4 Bxd6 20. Bxd6 Rxd6 21. bxc5 bxc5 22. Bxb7 Bc6 23. Ba6 Bf3 24. Bb5+) 18. d7+? { (1.16 → -0.44) Mistake. Rxc2 was best. } (18. Rxc2 g5 19. Rd1 gxf4 20. b4 Ra8 21. Bxb7 Rd8 22. bxc5 bxc5 23. d7+ Ke7 24. Bc6 fxe3) 18... Ke7?? { (-0.44 → 5.00) Blunder. Kd8 was best. } (18... Kd8) 19. Rxc2 Ra6?! { (4.24 → 6.83) Inaccuracy. Kd8 was best. } (19... Kd8 20. Rd2 Be7 21. Rfd1 Nh6 22. Bxh6 gxh6 23. Rd5 b5 24. Rh5 Kc7 25. Bf1 Ra5 26. Rxh6) 20. Rd2 Ra5?? { (6.85 → Mate in 4) Checkmate is now unavoidable. Ra8 was best. } (20... Ra8 21. Bc7 Rd8 22. Rfd1 Nh6 23. f4 g5 24. Bxb6 f5 25. a4 Ng4 26. Bxb7 Nf6 27. Bc6) 21. d8=Q+ Ke6 22. Qd5+ Ke7 23. Qd6+ Kf7 { Black wins on time. } 0-1