r1bk3r/n1p4p/p1Q1pnNb/3p1p1q/1P4p1/6P1/P2PPP2/RNBK1BR1 b - - 5 17
FEN state: r1bk3r/n1p4p/p1Q1pnNb/3p1p1q/1P4p1/6P1/P2PPP2/RNBK1BR1 b - - 5 17 ; Best move: a7c6
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at d8 and black rook at h8. Black knight at a7, black pawn at c7 and black pawn at h7. Black pawn at a6, white queen at c6, black pawn at e6, black knight at f6, white knight at g6 and black bishop at h6. Black pawn at d5, black pawn at f5 and black queen at h5. White pawn at b4 and black pawn at g4. White pawn at g3. White pawn at a2, white pawn at d2, white pawn at e2 and white pawn at f2. White rook at a1, white knight at b1, white bishop at c1, white king at d1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 5. Full move number is 17. Black to move.