3k1B1r/3q1p1p/n7/p2pp1p1/N1r3P1/4KP2/PPb1B2P/3R3R w - - 0 23
FEN state: 3k1B1r/3q1p1p/n7/p2pp1p1/N1r3P1/4KP2/PPb1B2P/3R3R w - - 0 23 ; Best move: a4b6
The current state of the chess board is: Black king at d8, white bishop at f8 and black rook at h8. Black queen at d7, black pawn at f7 and black pawn at h7. Black knight at a6. Black pawn at a5, black pawn at d5, black pawn at e5 and black pawn at g5. White knight at a4, black rook at c4 and white pawn at g4. White king at e3 and white pawn at f3. White pawn at a2, white pawn at b2, black bishop at c2, white bishop at e2 and white pawn at h2. White rook at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 23. White to move.