rn3b1r/3q1k1p/1ppB3n/1b1P1P2/p1P1P1p1/NP4PP/P4K2/R4BNR w - - 0 22
FEN state: rn3b1r/3q1k1p/1ppB3n/1b1P1P2/p1P1P1p1/NP4PP/P4K2/R4BNR w - - 0 22 ; Best move: d6f4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at f8 and black rook at h8. Black queen at d7, black king at f7 and black pawn at h7. Black pawn at b6, black pawn at c6, white bishop at d6 and black knight at h6. Black bishop at b5, white pawn at d5 and white pawn at f5. Black pawn at a4, white pawn at c4, white pawn at e4 and black pawn at g4. White knight at a3, white pawn at b3, white pawn at g3 and white pawn at h3. White pawn at a2 and white king at f2. 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 22. White to move.