When I try to paste chess960 game initial position set to random instead of use FEN
[Event "Let's Play! - Chess960"]
[Site "Chess.com"]
[Date "2017.01.02"]
[White "papa_carlo"]
[Black "2leg2egg"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1512"]
[BlackElo "1137"]
[TimeControl "1 in 1 day"]
[Termination "papa_carlo won by resignation"]
[SetUp "1"]
[FEN "nrkqbbnr/pppppppp/8/8/8/8/PPPPPPPP/NRKQBBNR w KQkq - 0 1"]
[Variant "Chess960"]
[CurrentPosition "n5nQ/p1p4p/1k3p2/1pN5/3r4/8/PPP1p3/2K1R1R1 w - - 0 30"]
1.e4 d5 2.f3 e5 3.Bg3 Qd6 4.d4 Be7 5.Bxe5 Bg5+ 6.f4 Bxf4+ 7.Bxf4 Qxf4+ 8.Qd2 Qxf1+ 9.Qd1 Qf4+ 10.Qd2 Qf1+ 11.Qd1 Qxg2 12.Nf3 dxe4 13.Ne5 f6 14.Rg1 Qh3 15.Nc4 b5 16.Nd2 Bc6 17.Rg3 Qxh2 18.Qg4+ Bd7 19.Qxg7 Kb7 20.O-O-O Qe2 21.Qxh8 Bg4 22.Rgg1 e3 23.Ndb3 Qh2 24.Rxg4 e2 25.Nc5+ Kb6 26.Re1 Qf2 27.Rgg1 Qxd4 28.Nab3 Rd8 29.Nxd4 Rxd4
1-0
xboard version 4.9.0
configure options: prefix=/usr; datarootdir=/usr/share; datadir=/usr/share; gamedatadir=/usr/share/games/xboard; desktopdir=/usr/share/applications; mimedir=/usr/share/mime/packages; iconsdir=/usr/share/icons/hicolor/48x48/apps; svgiconsdir=/usr/share/icons/hicolor/scalable/apps; infodir=/usr/share/info; sysconfigdir=; update_mimedb=yes; NLS=yes; GTK=yes; Xaw3d=no; Xaw=no; ptys=pipes; zippy=yes; sigint=yes