r1bq1b1r/p2ppk1p/n4n2/1pp2pp1/8/PPNP1PPP/2P1P2R/R1BQKBN1 b Q - 0 8
FEN state: r1bq1b1r/p2ppk1p/n4n2/1pp2pp1/8/PPNP1PPP/2P1P2R/R1BQKBN1 b Q - 0 8 ; Best move: f8g7
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at d7, black pawn at e7, black king at f7 and black pawn at h7. Black knight at a6 and black knight at f6. Black pawn at b5, black pawn at c5, black pawn at f5 and black pawn at g5. White pawn at a3, white pawn at b3, white knight at c3, white pawn at d3, white pawn at f3, white pawn at g3 and white pawn at h3. White pawn at c2, white pawn at e2 and white rook at h2. White rook at a1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white knight at g1. White queenside is the only castle move available. Half move number is 0. Full move number is 8. Black to move.