[Event "Monthly UltraBullet Arena"] [Site "https://lichess.org/0gauXA1t"] [Date "2021.10.31"] [White "tumachimbre"] [Black "donmiguelnajdorf"] [Result "1-0"] [UTCDate "2021.10.31"] [UTCTime "18:40:29"] [WhiteElo "931"] [BlackElo "1601"] [WhiteRatingDiff "+593"] [BlackRatingDiff "-28"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Hungarian Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. g3 { A00 Hungarian Opening } e6 2. Nf3 d6 3. Bg2 Nf6 4. O-O Be7 5. d4 O-O 6. Be3?! { (0.71 → 0.01) Inaccuracy. c4 was best. } (6. c4 d5 7. b3 b6 8. cxd5 exd5 9. Ne5 Bb7 10. Nc3 Nbd7) 6... c6 7. c3 d5 8. Nbd2 Ng4?! { (0.00 → 0.56) Inaccuracy. Nbd7 was best. } (8... Nbd7 9. Bf4 c5 10. Re1 cxd4 11. cxd4 Nh5 12. Be3 Nhf6) 9. Ne4?? { (0.56 → -6.70) Blunder. Bf4 was best. } (9. Bf4 Nf6 10. Ne5 Nh5 11. Be3 Nf6 12. Rc1 Nbd7 13. Ndf3 Nxe5 14. Nxe5 Ne4 15. Bf4 f6) 9... Nxe3 10. fxe3 dxe4 11. Ne5 f5 12. Rf4 Nd7 13. Qf1 Nxe5 14. Qf2 Bg5 15. g4 Nxg4 16. Qg3 Bxf4 17. exf4 Qd6 18. h3 c5 19. h4 cxd4 20. Bh3 dxc3 21. Bxg4 fxg4 22. Qxg4 Rf5 23. h5 Bd7 24. h6 Rxf4?? { (-16.09 → Mate in 1) Checkmate is now unavoidable. Qd4+ was best. } (24... Qd4+ 25. Kg2 cxb2 26. Rd1 Rxf4 27. Rxd4 Rxg4+ 28. Kh3 Rg6 29. Rd1 Rxh6+ 30. Kg4 Rh2 31. e3) 25. Qxg7# { White wins by checkmate. } 1-0