3q1b1r/r7/1pk3pn/p1pp1P1p/PnPPp2P/P1N5/3RPP2/2BQKBNR w - - 2 23
FEN state: 3q1b1r/r7/1pk3pn/p1pp1P1p/PnPPp2P/P1N5/3RPP2/2BQKBNR w - - 2 23 ; Best move: a3b4
The current state of the chess board is: Black queen at d8, black bishop at f8 and black rook at h8. Black rook at a7. Black pawn at b6, black king at c6, black pawn at g6 and black knight at h6. Black pawn at a5, black pawn at c5, black pawn at d5, white pawn at f5 and black pawn at h5. White pawn at a4, black knight at b4, white pawn at c4, white pawn at d4, black pawn at e4 and white pawn at h4. White pawn at a3 and white knight at c3. White rook at d2, white pawn at e2 and white pawn at f2. White bishop at c1, white queen at d1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 23. White to move.