rnbq1knr/p1p1p2p/8/Pp1p1p2/1P1PNbp1/Q5P1/1BP1PP1P/R2K1BNR b - - 1 16
FEN state: rnbq1knr/p1p1p2p/8/Pp1p1p2/1P1PNbp1/Q5P1/1BP1PP1P/R2K1BNR b - - 1 16 ; Best move: f5e4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black king at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at e7 and black pawn at h7. White pawn at a5, black pawn at b5, black pawn at d5 and black pawn at f5. White pawn at b4, white pawn at d4, white knight at e4, black bishop at f4 and black pawn at g4. White queen at a3 and white pawn at g3. White bishop at b2, white pawn at c2, white pawn at e2, white pawn at f2 and white pawn at h2. White rook at a1, white king at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 16. Black to move.