[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/4J3Babog"] [Date "2021.03.18"] [White "asrorjon2009"] [Black "ataqueloco"] [Result "0-1"] [UTCDate "2021.03.18"] [UTCTime "02:42:13"] [WhiteElo "1876"] [BlackElo "1464"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A41"] [Opening "Old Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6?! { (0.00 → 0.56) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. c4 { A41 Old Indian Defense } Nd7?! { (0.17 → 0.80) Inaccuracy. e5 was best. } (2... e5 3. e3 Nf6 4. Nf3 exd4 5. exd4 d5 6. Nc3 Be7 7. cxd5) 3. Nc3 Ngf6 4. Nf3 g6 5. Bf4?! { (0.82 → 0.23) Inaccuracy. e4 was best. } (5. e4 e5 6. Be3 Bg7 7. d5 Nc5 8. Nd2 Ng4 9. Bxc5 dxc5) 5... Bg7 6. Bg3 O-O 7. e3 Nh5 8. Be2?! { (0.74 → -0.32) Inaccuracy. Bh4 was best. } (8. Bh4 c5 9. h3 cxd4 10. Nxd4 Bf6 11. Bxf6 Nhxf6 12. Be2 Nc5) 8... Nxg3 9. hxg3 e5 10. O-O e4?? { (-0.34 → 1.58) Blunder. exd4 was best. } (10... exd4 11. Nxd4) 11. Nd2?? { (1.58 → -0.38) Blunder. Nxe4 was best. } (11. Nxe4 Re8 12. Qc2 Qe7 13. Nc3 Nf6 14. b4 c6 15. c5 Bf5 16. Bd3 dxc5 17. bxc5 Bxd3) 11... f5 12. Qb3 Nf6 13. Rac1 Qe8?? { (-0.71 → 1.31) Blunder. c6 was best. } (13... c6 14. Qc2) 14. c5+ Kh8 15. cxd6 g5?? { (1.29 → 4.82) Blunder. cxd6 was best. } (15... cxd6 16. Nc4 Qd8 17. Qb4 Ne8 18. Rc2 b6 19. a4 Be6 20. Rfc1 Bg8 21. a5 bxa5 22. Nxa5) 16. Nb5?! { (4.82 → 3.18) Inaccuracy. dxc7 was best. } (16. dxc7 Qd7) 16... g4?? { (3.18 → 8.55) Blunder. Be6 was best. } (16... Be6) 17. Nxc7 Qh5 18. Nxa8 Nd7 19. Nc7 Rf6 20. Ne6 Rh6 21. Nf3?? { (16.20 → Mate in 1) Checkmate is now unavoidable. Rxc8+ was best. } (21. Rxc8+ Bf8 22. f4 gxf3 23. Bxf3 Qh2+ 24. Kf2 Rg6 25. Nxf8 Qxg3+ 26. Kg1 Rg8 27. Nxd7 Rxc8) 21... Qh1# { Black wins by checkmate. } 0-1