rnb1k1r1/pQbp1ppp/2P1p3/8/1P6/B4PP1/P1K1P2P/R4BNR b - - 0 17
FEN state: rnb1k1r1/pQbp1ppp/2P1p3/8/1P6/B4PP1/P1K1P2P/R4BNR b - - 0 17 ; Best move: f7f6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at e8 and black rook at g8. Black pawn at a7, white queen at b7, black bishop at c7, black pawn at d7, black pawn at f7, black pawn at g7 and black pawn at h7. White pawn at c6 and black pawn at e6. White pawn at b4. White bishop at a3, white pawn at f3 and white pawn at g3. White pawn at a2, white king at c2, white pawn at e2 and white pawn at h2. White rook at a1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 17. Black to move.