rnbk3r/1p1p1Q2/1P3n2/p7/2pp1pPp/2bP3q/PB2PP2/R2K1BNR w - - 0 21
FEN state: rnbk3r/1p1p1Q2/1P3n2/p7/2pp1pPp/2bP3q/PB2PP2/R2K1BNR w - - 0 21 ; 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 d8 and black rook at h8. Black pawn at b7, black pawn at d7 and white queen at f7. White pawn at b6 and black knight at f6. Black pawn at a5. Black pawn at c4, black pawn at d4, black pawn at f4, white pawn at g4 and black pawn at h4. Black bishop at c3, white pawn at d3 and black queen at h3. White pawn at a2, white bishop at b2, white pawn at e2 and white pawn at f2. White rook at a1, white king at d1, 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 21. White to move.