[Event "Monthly UltraBullet Arena"] [Site "https://lichess.org/xXFfbI67"] [Date "2021.05.02"] [White "Space2097"] [Black "vikya"] [Result "0-1"] [UTCDate "2021.05.02"] [UTCTime "17:56:41"] [WhiteElo "945"] [BlackElo "1216"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+23"] [Variant "Standard"] [TimeControl "15+0"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 Nc6 2. d4 { B00 Nimzowitsch Defense } Nb8?! { (0.39 → 1.46) Inaccuracy. d5 was best. } (2... d5 3. e5 Bf5 4. c3 e6 5. Bd3 Nge7 6. b4 Bxd3 7. Qxd3) 3. d5?! { (1.46 → 0.82) Inaccuracy. Nf3 was best. } (3. Nf3 d6 4. c4 g6 5. Nc3 Nf6 6. Be3 Bg7 7. h3 O-O) 3... Nc6?? { (0.82 → 5.46) Blunder. e6 was best. } (3... e6 4. dxe6 fxe6 5. Nf3 Nc6 6. Nc3 d6 7. Bc4 Bd7 8. O-O) 4. Nd2?? { (5.46 → 1.00) Blunder. dxc6 was best. } (4. dxc6) 4... Nb8 5. Qe2 c6 6. Qf3?! { (0.98 → 0.39) Inaccuracy. b3 was best. } (6. b3 cxd5) 6... cxd5 7. Bc4?? { (0.54 → -5.03) Blunder. exd5 was best. } (7. exd5) 7... dxc4 8. Nxc4 Nc6 9. Qf5?! { (-5.40 → -7.32) Inaccuracy. Ne2 was best. } (9. Ne2 b5) 9... e6 10. Ne5?! { (-6.37 → -16.62) Inaccuracy. Qb5 was best. } (10. Qb5 d5) 10... exf5 11. f3 Nxe5 12. g4 fxe4 13. h3 Qf6 14. Ne2 Nxf3+ 15. Kf2?! { (-25.48 → Mate in 12) Checkmate is now unavoidable. Kf1 was best. } (15. Kf1 g5) 15... Nh4+?! { (Mate in 12 → -25.80) Lost forced checkmate sequence. Bc5+ was best. } (15... Bc5+ 16. Be3 Nh4+ 17. Ke1 Bxe3 18. c3 Nf3+ 19. Kd1 Qd6+ 20. Nd4 Nxd4 21. Re1 Nf3+ 22. Kc2) 16. Ke3 Qf3+ 17. Kd2 Bc5 18. Ke1?! { (-30.45 → Mate in 6) Checkmate is now unavoidable. Rb1 was best. } (18. Rb1 Qxh1) 18... Ng2+?! { (Mate in 6 → -30.95) Lost forced checkmate sequence. Qxh1+ was best. } (18... Qxh1+ 19. Kd2 Nf3+ 20. Kc3 Qe1+ 21. Bd2 Qxd2+ 22. Kc4 Qb4+ 23. Kd5 Nf6#) 19. Kd2 Ne3 20. Kc3?! { (-31.25 → Mate in 4) Checkmate is now unavoidable. b3 was best. } (20. b3 Nd5) 20... Bb4+ 21. Kd4 Bc5+ 22. Kxc5 Nf6?! { (Mate in 5 → -26.05) Lost forced checkmate sequence. d6+ was best. } { Black wins on time. } (22... d6+ 23. Kb4 Nxc2+ 24. Ka4 Qd3 25. b4 Bd7+ 26. Ka5 b6#) 0-1