r1b3kr/2pp2pp/p3pp1n/1p2n2P/P7/bPNPPNPB/RBPK1P1R/3Q4 b - - 4 17
FEN state: r1b3kr/2pp2pp/p3pp1n/1p2n2P/P7/bPNPPNPB/RBPK1P1R/3Q4 b - - 4 17 ; Best move: a3b2
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at g8 and black rook at h8. Black pawn at c7, black pawn at d7, black pawn at g7 and black pawn at h7. Black pawn at a6, black pawn at e6, black pawn at f6 and black knight at h6. Black pawn at b5, black knight at e5 and white pawn at h5. White pawn at a4. Black bishop at a3, white pawn at b3, white knight at c3, white pawn at d3, white pawn at e3, white knight at f3, white pawn at g3 and white bishop at h3. White rook at a2, white bishop at b2, white pawn at c2, white king at d2, white pawn at f2 and white rook at h2. White queen at d1. Both players have exhausted their castles. Half move number is 4. Full move number is 17. Black to move.