r1bq1b2/1p2pkp1/n2p1nr1/2P1P3/p2P1B1p/P1P5/3N1PPP/R2QK1NR b K - 3 16
FEN state: r1bq1b2/1p2pkp1/n2p1nr1/2P1P3/p2P1B1p/P1P5/3N1PPP/R2QK1NR b K - 3 16 ; Best move: f6d5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8 and black bishop at f8. Black pawn at b7, black pawn at e7, black king at f7 and black pawn at g7. Black knight at a6, black pawn at d6, black knight at f6 and black rook at g6. White pawn at c5 and white pawn at e5. Black pawn at a4, white pawn at d4, white bishop at f4 and black pawn at h4. White pawn at a3 and white pawn at c3. White knight at d2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 3. Full move number is 16. Black to move.