r1bq1br1/np1pkp2/3n3B/p2p2pp/P1BPP3/R1Q2N1P/1P3PP1/5K1R b - - 1 17
FEN state: r1bq1br1/np1pkp2/3n3B/p2p2pp/P1BPP3/R1Q2N1P/1P3PP1/5K1R b - - 1 17 ; Best move: d6c4
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black bishop at f8 and black rook at g8. Black knight at a7, black pawn at b7, black pawn at d7, black king at e7 and black pawn at f7. Black knight at d6 and white bishop at h6. Black pawn at a5, black pawn at d5, black pawn at g5 and black pawn at h5. White pawn at a4, white bishop at c4, white pawn at d4 and white pawn at e4. White rook at a3, white queen at c3, white knight at f3 and white pawn at h3. White pawn at b2, white pawn at f2 and white pawn at g2. White king at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 17. Black to move.