1r3kr1/pp1b1pbp/5q1n/2ppp1p1/P4P2/BP1BP2P/2PP1KPR/RN1Q2N1 b - - 7 17
FEN state: 1r3kr1/pp1b1pbp/5q1n/2ppp1p1/P4P2/BP1BP2P/2PP1KPR/RN1Q2N1 b - - 7 17 ; Best move: e5f4
The current state of the chess board is: Black rook at b8, black king at f8 and black rook at g8. Black pawn at a7, black pawn at b7, black bishop at d7, black pawn at f7, black bishop at g7 and black pawn at h7. Black queen at f6 and black knight at h6. Black pawn at c5, black pawn at d5, black pawn at e5 and black pawn at g5. White pawn at a4 and white pawn at f4. White bishop at a3, white pawn at b3, white bishop at d3, white pawn at e3 and white pawn at h3. White pawn at c2, white pawn at d2, white king at f2, white pawn at g2 and white rook at h2. White rook at a1, white knight at b1, white queen at d1 and white knight at g1. Both players have exhausted their castles. Half move number is 7. Full move number is 17. Black to move.