2bqkbnr/p2p1pp1/2npp3/7p/4PP1P/Pr4P1/NP1P2B1/1RBQK2R b K - 0 16
FEN state: 2bqkbnr/p2p1pp1/2npp3/7p/4PP1P/Pr4P1/NP1P2B1/1RBQK2R b K - 0 16 ; Best move: b3g3
The current state of the chess board is: Black bishop at c8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at d7, black pawn at f7 and black pawn at g7. Black knight at c6, black pawn at d6 and black pawn at e6. Black pawn at h5. White pawn at e4, white pawn at f4 and white pawn at h4. White pawn at a3, black rook at b3 and white pawn at g3. White knight at a2, white pawn at b2, white pawn at d2 and white bishop at g2. White rook at b1, white bishop at c1, white queen at d1, white king at e1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 16. Black to move.