[Event "International Chess Activity Arena"] [Site "https://lichess.org/ljsZgwow"] [Date "2021.07.10"] [White "zhy64"] [Black "Ottx"] [Result "0-1"] [UTCDate "2021.07.10"] [UTCTime "01:53:01"] [WhiteElo "1183"] [BlackElo "1327"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { A00 Polish Opening } e5 2. e4 Bxb4 3. c3 Bc5 4. d4 exd4 5. cxd4 Bb4+ 6. Ke2 Qe7 7. Nf3 Qxe4+ 8. Be3 Nf6 9. a3 Ba5 10. Nc3 Bxc3 11. Qc2 Qxc2+ 12. Bd2 Qxd2+ 13. Nxd2 Bxa1 14. Nb3 Bc3 15. d5 Nxd5 16. Kd3 O-O 17. Ke4 c6 18. f3 Re8+ 19. Kd3 b6 20. Kc4 Ba6# { Black wins by checkmate. } 0-1