r3kbnr/pb2ppp1/3p4/1pN5/1nPq3P/5PpR/PP2P3/R1BQKBN1 w q - 6 16
FEN state: r3kbnr/pb2ppp1/3p4/1pN5/1nPq3P/5PpR/PP2P3/R1BQKBN1 w q - 6 16 ; Best move: d1d4
The current state of the chess board is: Black rook at a8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black bishop at b7, black pawn at e7, black pawn at f7 and black pawn at g7. Black pawn at d6. Black pawn at b5 and white knight at c5. Black knight at b4, white pawn at c4, black queen at d4 and white pawn at h4. White pawn at f3, black pawn at g3 and white rook at h3. White pawn at a2, white pawn at b2 and white pawn at e2. 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. Black queenside is the only castle move available. Half move number is 6. Full move number is 16. White to move.