[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/IBfXg1BY"] [Date "2020.03.23"] [White "artemglebov"] [Black "samhari"] [Result "0-1"] [UTCDate "2020.03.23"] [UTCTime "05:15:54"] [WhiteElo "1363"] [BlackElo "1247"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+40"] [Variant "Standard"] [TimeControl "15+0"] [ECO "C91"] [Opening "Ruy Lopez: Closed, Bogoljubow Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. c3?! { (0.34 → -0.28) Inaccuracy. O-O was best. } (5. O-O Be7 6. Bxc6 dxc6 7. Re1 Bg4 8. h3 Bxf3 9. Qxf3 O-O) 5... Be7 6. Bb3? { (0.20 → -1.28) Mistake. d4 was best. } (6. d4 exd4 7. e5 Nd5 8. cxd4 d6 9. Nc3 Be6 10. O-O O-O) 6... b5? { (-1.28 → 0.26) Mistake. Nxe4 was best. } (6... Nxe4 7. d4) 7. O-O?! { (0.26 → -0.44) Inaccuracy. d4 was best. } (7. d4 Nxe4 8. dxe5 Nc5 9. Bd5 Bb7 10. Be3 d6 11. Bxc5 dxc5) 7... O-O?! { (-0.44 → 0.37) Inaccuracy. Nxe4 was best. } (7... Nxe4 8. Re1 Nc5 9. Bc2 e4 10. Bxe4 Nxe4 11. Rxe4 d5 12. Re1) 8. Re1 d6 9. d4 Bg4 { C91 Ruy Lopez: Closed, Bogoljubow Variation } 10. d5 Nd4?? { (0.13 → 5.01) Blunder. Na5 was best. } (10... Na5 11. Bc2 c6 12. h3 Bd7 13. Nxe5 dxe5 14. d6 h6 15. b3 c5 16. Be3 Re8 17. dxe7) 11. Bc2?? { (5.01 → -1.85) Blunder. cxd4 was best. } (11. cxd4 Bxf3 12. Qxf3 exd4 13. Qd3 Nd7 14. Qxd4 Re8 15. Qe3 Rc8 16. Nc3 Bf6 17. Bd2 Nc5) 11... Nxf3+?! { (-1.85 → -0.83) Inaccuracy. Bxf3 was best. } (11... Bxf3 12. gxf3 Nxc2 13. Qxc2 Nh5 14. a4 Bg5 15. Be3 Bf4 16. Kh1 f5 17. exf5 Qh4 18. Bxf4) 12. Qxf3?? { (-0.83 → -9.18) Blunder. gxf3 was best. } (12. gxf3) 12... Bxf3 13. gxf3 Qd7 14. Rd1 Rfd8 15. Be3 Qh3 16. Bb6 Nh5 17. f4? { (-9.67 → Mate in 2) Checkmate is now unavoidable. Be3 was best. } (17. Be3 Qxf3 18. Nd2 Qf6 19. a4 Nf4 20. Kh1 Rab8 21. a5 g6 22. Rg1 Rdc8 23. Rg3 c6) 17... Nxf4 18. f3 Qg2# { Black wins by checkmate. } 0-1