1nb1kbnr/rp4p1/2ppp3/q4p1p/p1PP4/2N1B1P1/PP2PPBP/R2QK1NR b k - 1 13
FEN state: 1nb1kbnr/rp4p1/2ppp3/q4p1p/p1PP4/2N1B1P1/PP2PPBP/R2QK1NR b k - 1 13 ; Best move: g8f6
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at b7 and black pawn at g7. Black pawn at c6, black pawn at d6 and black pawn at e6. Black queen at a5, black pawn at f5 and black pawn at h5. Black pawn at a4, white pawn at c4 and white pawn at d4. White knight at c3, white bishop at e3 and white pawn at g3. White pawn at a2, white pawn at b2, white pawn at e2, white pawn at f2, white bishop at g2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. Black kingside is the only castle move available. Half move number is 1. Full move number is 13. Black to move.