r2qkbn1/2p1p1pr/np3p1B/p2p4/3P4/N1P2PPb/PP2P2P/R3KBNR b KQq - 1 10
FEN state: r2qkbn1/2p1p1pr/np3p1B/p2p4/3P4/N1P2PPb/PP2P2P/R3KBNR b KQq - 1 10 ; Best move: h3f1
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8 and black knight at g8. Black pawn at c7, black pawn at e7, black pawn at g7 and black rook at h7. Black knight at a6, black pawn at b6, black pawn at f6 and white bishop at h6. Black pawn at a5 and black pawn at d5. White pawn at d4. White knight at a3, white pawn at c3, white pawn at f3, white pawn at g3 and black bishop at h3. White pawn at a2, white pawn at b2, white pawn at e2 and white pawn at h2. White rook at a1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside, white queenside and black queenside castles are available. Half move number is 1. Full move number is 10. Black to move.