r1q2b2/ppp1pp2/n2k2r1/P2p1bpp/1n1P1P2/2P1K3/4PNPP/RNB1QB1R b - - 4 17
FEN state: r1q2b2/ppp1pp2/n2k2r1/P2p1bpp/1n1P1P2/2P1K3/4PNPP/RNB1QB1R b - - 4 17 ; Best move: b4c2
The current state of the chess board is: Black rook at a8, black queen at c8 and black bishop at f8. Black pawn at a7, black pawn at b7, black pawn at c7, black pawn at e7 and black pawn at f7. Black knight at a6, black king at d6 and black rook at g6. White pawn at a5, black pawn at d5, black bishop at f5, black pawn at g5 and black pawn at h5. Black knight at b4, white pawn at d4 and white pawn at f4. White pawn at c3 and white king at e3. White pawn at e2, white knight at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white queen at e1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 4. Full move number is 17. Black to move.