[Event "BÁCH KHOA ONLINE LẦN 3 TUẦN 4 Arena"] [Site "https://lichess.org/u2GKMfBa"] [Date "2021.05.30"] [Round "-"] [White "Phamyen123"] [Black "thanhtn185588"] [Result "0-1"] [GameId "u2GKMfBa"] [UTCDate "2021.05.30"] [UTCTime "13:36:39"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A40"] [Opening "Polish Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 b5 { A40 Polish Defense } 2. b4 Bb7 3. Na3 a6 4. e4 Nc6 5. f4 Nxb4 6. Nxb5 axb5 7. d5 Nxa2 8. Bxb5 c6 9. dxc6 dxc6 10. e5 cxb5 11. c4 bxc4 12. Ne2 f6 13. exf6 gxf6 14. g4 Bh6 15. Ba3 Rxa3 16. Rxa2 Rxa2 17. Nc3 Ra3 18. Rf1 Rxc3 19. Rf3 Rxf3 20. g5 fxg5 21. fxg5 Bxg5 22. h4 Bxh4+ 23. Ke2 Qd3+ 24. Qxd3 Rxd3 25. Kf1 c3 26. Ke2 Ba6 27. Kf1 c2 28. Kg2 c1=Q 29. Kh2 Qc2+ 30. Kg1 Bb7 31. Kf1 Qd1# { Black wins by checkmate. } 0-1