r4rk1/N1q1nppp/1p2p3/5b2/1b2P3/PPPp2PR/3PQP2/RNB2K2 b - - 8 20
FEN state: r4rk1/N1q1nppp/1p2p3/5b2/1b2P3/PPPp2PR/3PQP2/RNB2K2 b - - 8 20 ; Best move: f5h3
The current state of the chess board is: Black rook at a8, black rook at f8 and black king at g8. White knight at a7, black queen at c7, black knight at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at b6 and black pawn at e6. Black bishop at f5. Black bishop at b4 and white pawn at e4. White pawn at a3, white pawn at b3, white pawn at c3, black pawn at d3, white pawn at g3 and white rook at h3. White pawn at d2, white queen at e2 and white pawn at f2. White rook at a1, white knight at b1, white bishop at c1 and white king at f1. Both players have exhausted their castles. Half move number is 8. Full move number is 20. Black to move.