1r2rk2/pqpp3p/bQ3p1n/2P1b1p1/2BpPPP1/N6P/P1nB4/4RKNR w - - 1 23
FEN state: 1r2rk2/pqpp3p/bQ3p1n/2P1b1p1/2BpPPP1/N6P/P1nB4/4RKNR w - - 1 23 ; Best move: b6a6
The current state of the chess board is: Black rook at b8, black rook at e8 and black king at f8. Black pawn at a7, black queen at b7, black pawn at c7, black pawn at d7 and black pawn at h7. Black bishop at a6, white queen at b6, black pawn at f6 and black knight at h6. White pawn at c5, black bishop at e5 and black pawn at g5. White bishop at c4, black pawn at d4, white pawn at e4, white pawn at f4 and white pawn at g4. White knight at a3 and white pawn at h3. White pawn at a2, black knight at c2 and white bishop at d2. White rook at e1, white king at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 1. Full move number is 23. White to move.