rn1qkr2/pb1p1p1n/1pp1P3/6p1/1P1QP3/5p2/P1P2K1P/R1B1NB1R w - - 0 20
FEN state: rn1qkr2/pb1p1p1n/1pp1P3/6p1/1P1QP3/5p2/P1P2K1P/R1B1NB1R w - - 0 20 ; Best move: e6f7
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black king at e8 and black rook at f8. Black pawn at a7, black bishop at b7, black pawn at d7, black pawn at f7 and black knight at h7. Black pawn at b6, black pawn at c6 and white pawn at e6. Black pawn at g5. White pawn at b4, white queen at d4 and white pawn at e4. Black pawn at f3. White pawn at a2, white pawn at c2, white king at f2 and white pawn at h2. White rook at a1, white bishop at c1, white knight at e1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 20. White to move.