[Event "Daily UltraBullet Arena"] [Site "https://lichess.org/5pMvceNC"] [Date "2023.01.16"] [White "serol67"] [Black "juniorkub"] [Result "0-1"] [UTCDate "2023.01.16"] [UTCTime "21:38:13"] [WhiteElo "1815"] [BlackElo "1311"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+23"] [Variant "Standard"] [TimeControl "15+0"] [ECO "B02"] [Opening "Alekhine Defense: Mokele Mbembe"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 2. e5 Ne4?! { (0.35 → 1.36) Inaccuracy. Nd5 was best. } { B02 Alekhine Defense: Mokele Mbembe } (2... Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. Qe2) 3. e6?? { (1.36 → -1.82) Blunder. d4 was best. } (3. d4 e6 4. c3 d5 5. Nh3 h6 6. Bd3 c5 7. O-O Nc6) 3... fxe6?? { (-1.82 → 0.44) Blunder. dxe6 was best. } (3... dxe6 4. c3 Nd7 5. d4 g6 6. h4 Nef6 7. Be2 Bg7 8. Na3) 4. d3?! { (0.44 → -0.65) Inaccuracy. Nc3 was best. } (4. Nc3 Nf6 5. d4 b6 6. Nf3 Bb7 7. h4 c5 8. Bf4 Nc6 9. h5 cxd4 10. Nxd4 a6) 4... Nf6 5. Bg5?! { (-0.62 → -1.37) Inaccuracy. d4 was best. } (5. d4) 5... g6?! { (-1.37 → -0.80) Inaccuracy. c5 was best. } (5... c5 6. Nf3 g6 7. g3 Nc6 8. Bg2 Bg7 9. O-O e5 10. c3 O-O 11. b4 cxb4 12. cxb4) 6. Bxf6? { (-0.80 → -2.55) Mistake. h4 was best. } (6. h4) 6... exf6 7. Nf3 Bg7?! { (-3.18 → -2.19) Inaccuracy. c5 was best. } (7... c5 8. g3) 8. Be2?! { (-2.19 → -3.47) Inaccuracy. d4 was best. } (8. d4) 8... O-O?! { (-3.47 → -2.49) Inaccuracy. e5 was best. } (8... e5) 9. Bf1? { (-2.49 → -4.85) Mistake. d4 was best. } (9. d4 f5 10. Nc3 d5 11. Qd2 c5 12. dxc5 Qe7 13. h4 h6 14. O-O-O Nc6 15. Bb5 Qxc5) 9... Qe7 10. Be2 Re8?! { (-4.39 → -3.25) Inaccuracy. c5 was best. } (10... c5 11. O-O) 11. O-O f5?! { (-3.55 → -2.55) Inaccuracy. e5 was best. } (11... e5 12. c4) 12. d4 e5?? { (-2.95 → -0.06) Blunder. Nc6 was best. } (12... Nc6) 13. Bd3?? { (-0.06 → -5.89) Blunder. Bc4+ was best. } (13. Bc4+ Kf8) 13... c6?? { (-5.89 → -0.08) Blunder. e4 was best. } (13... e4 14. Bc4+ Kh8 15. Re1 c6 16. Bb3 d5 17. c4 Be6 18. cxd5 cxd5 19. Ne5 Nc6 20. Nc3) 14. dxe5 b5?? { (-0.04 → 2.02) Blunder. Bxe5 was best. } (14... Bxe5 15. Re1) 15. Ng5?? { (2.02 → -6.19) Blunder. a4 was best. } (15. a4 bxa4) 15... Bxe5?? { (-6.19 → -2.51) Blunder. Qxg5 was best. } (15... Qxg5) 16. Nxh7?? { (-2.51 → -7.71) Blunder. Qc1 was best. } (16. Qc1) 16... Qxh7 17. Bxf5? { (-7.69 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (17. g3 Bxb2) 17... Kg7?? { (Mate in 1 → -6.15) Lost forced checkmate sequence. Qxh2# was best. } (17... Qxh2#) 18. Bd3?? { (-6.15 → Mate in 1) Checkmate is now unavoidable. Bh3 was best. } (18. Bh3 d5) 18... Rh8?? { (Mate in 1 → -6.71) Lost forced checkmate sequence. Qxh2# was best. } (18... Qxh2#) 19. Nc3?? { (-6.71 → Mate in 1) Checkmate is now unavoidable. h3 was best. } (19. h3 d6) 19... Qxh2# { Black wins by checkmate. } 0-1