1n2k2r/1ppq1ppp/r6n/p1bbp3/QP1p1PPP/4P2N/P1KP2B1/R1B4R b k - 2 17
FEN state: 1n2k2r/1ppq1ppp/r6n/p1bbp3/QP1p1PPP/4P2N/P1KP2B1/R1B4R b k - 2 17 ; Best move: d7a4
The current state of the chess board is: Black knight at b8, black king at e8 and black rook at h8. Black pawn at b7, black pawn at c7, black queen at d7, black pawn at f7, black pawn at g7 and black pawn at h7. Black rook at a6 and black knight at h6. Black pawn at a5, black bishop at c5, black bishop at d5 and black pawn at e5. White queen at a4, white pawn at b4, black pawn at d4, white pawn at f4, white pawn at g4 and white pawn at h4. White pawn at e3 and white knight at h3. White pawn at a2, white king at c2, white pawn at d2 and white bishop at g2. White rook at a1, white bishop at c1 and white rook at h1. Black kingside is the only castle move available. Half move number is 2. Full move number is 17. Black to move.