1n3b2/1pp2ppr/1rqp1k2/p3pb1n/P3P2P/1PNB1N2/1BPP3Q/R3K2R w KQ - 4 16
FEN state: 1n3b2/1pp2ppr/1rqp1k2/p3pb1n/P3P2P/1PNB1N2/1BPP3Q/R3K2R w KQ - 4 16 ; Best move: d3b5
The current state of the chess board is: Black knight at b8 and black bishop at f8. Black pawn at b7, black pawn at c7, black pawn at f7, black pawn at g7 and black rook at h7. Black rook at b6, black queen at c6, black pawn at d6 and black king at f6. Black pawn at a5, black pawn at e5, black bishop at f5 and black knight at h5. White pawn at a4, white pawn at e4 and white pawn at h4. White pawn at b3, white knight at c3, white bishop at d3 and white knight at f3. White bishop at b2, white pawn at c2, white pawn at d2 and white queen at h2. White rook at a1, white king at e1 and white rook at h1. White kingside and white queenside castles are available. Half move number is 4. Full move number is 16. White to move.