1nbk2n1/rp6/pq3P1b/2ppp2r/PPP4P/N2PPQ1p/1B3K2/4RBN1 b - - 3 21
FEN state: 1nbk2n1/rp6/pq3P1b/2ppp2r/PPP4P/N2PPQ1p/1B3K2/4RBN1 b - - 3 21 ; Best move: h5f5
The current state of the chess board is: Black knight at b8, black bishop at c8, black king at d8 and black knight at g8. Black rook at a7 and black pawn at b7. Black pawn at a6, black queen at b6, white pawn at f6 and black bishop at h6. Black pawn at c5, black pawn at d5, black pawn at e5 and black rook at h5. White pawn at a4, white pawn at b4, white pawn at c4 and white pawn at h4. White knight at a3, white pawn at d3, white pawn at e3, white queen at f3 and black pawn at h3. White bishop at b2 and white king at f2. White rook at e1, white bishop at f1 and white knight at g1. Both players have exhausted their castles. Half move number is 3. Full move number is 21. Black to move.