[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/aDGSAHNa"] [Date "2021.08.13"] [White "IVSCCSSSSSSBG"] [Black "Otsieno"] [Result "0-1"] [UTCDate "2021.08.13"] [UTCTime "14:47:14"] [WhiteElo "1691"] [BlackElo "1510"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+29"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Hungarian Opening: Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. g3 Nf6 { A00 Hungarian Opening: Indian Defense } 2. Bg2 d5 3. Bf3? { (0.10 → -1.38) Mistake. Nf3 was best. } (3. Nf3 g6 4. O-O Bg7 5. d4 c6 6. c4 O-O 7. cxd5 cxd5) 3... e5 4. Bg2 e4 5. d3 exd3 6. exd3 Bb4+ 7. c3 Bd6 8. Nf3 O-O 9. O-O Re8 10. d4 c5?! { (-0.47 → 0.22) Inaccuracy. a5 was best. } (10... a5 11. a4 h6 12. Re1 Rxe1+ 13. Nxe1 Bg4 14. Nf3 Nbd7 15. Nbd2 Qc8 16. Nf1 Ne4 17. c4) 11. Bg5 Bg4?! { (-0.05 → 0.62) Inaccuracy. Nbd7 was best. } (11... Nbd7 12. Na3 c4 13. Nc2 h6 14. Bxf6 Nxf6 15. Ne3 Qc7 16. a4 Bd7 17. Nh4 Be6 18. a5) 12. Bxf6 Qxf6 13. dxc5 Bxc5 14. h3?! { (0.68 → 0.00) Inaccuracy. Qxd5 was best. } (14. Qxd5 Na6) 14... Bxf3 15. Bxf3?! { (0.52 → -0.54) Inaccuracy. Qxf3 was best. } (15. Qxf3 Qxf3 16. Bxf3 Nc6 17. Nd2 Ne5 18. Kg2 Rad8 19. Nb3 Bb6 20. Rfd1 Nxf3 21. Kxf3 h5) 15... Nc6 16. Re1?? { (-0.37 → -10.55) Blunder. Nd2 was best. } (16. Nd2) 16... Rad8?? { (-10.55 → -0.18) Blunder. Rxe1+ was best. } (16... Rxe1+ 17. Qxe1) 17. Bxd5?? { (-0.18 → Mate in 5) Checkmate is now unavoidable. Rxe8+ was best. } (17. Rxe8+ Rxe8 18. Nd2 h5 19. Kg2 Bb6 20. h4 Ne5 21. Qf1 Rd8 22. Qe2 g6 23. Nb3 Qxf3+) 17... Rxe1+? { (Mate in 5 → -8.25) Lost forced checkmate sequence. Qxf2+ was best. } (17... Qxf2+ 18. Kh1 Rxe1+ 19. Qxe1 Qxe1+ 20. Kg2 Qf2+ 21. Kh1 Qg1#) 18. Qxe1 Rxd5 19. Nd2 Re5 20. Ne4 Qg6?! { (-9.67 → -5.54) Inaccuracy. Qe6 was best. } (20... Qe6) 21. Nxc5 Rxe1+ 22. Rxe1 h6 23. Re8+ Kh7 24. Ne6 Qb1+ 25. Kg2 fxe6 26. Re7 Qxb2 27. Rxe6 Nd4 28. Re3 Qxc3?? { (-8.05 → 6.06) Blunder. Nc2 was best. } (28... Nc2 29. Re2 Qxc3 30. h4 Ne1+ 31. Kf1 Nd3 32. a3 Qc6 33. Re3 Qc2 34. Rxd3 Qxd3+ 35. Kg2) 29. Rf3?? { (6.06 → Mate in 4) Checkmate is now unavoidable. Rxc3 was best. } (29. Rxc3 b5) 29... Qxf3+ 30. Kh2 Ne2 31. h4 Qxf2+ 32. Kh3 Qxg3# { Black wins by checkmate. } 0-1