r1b4r/n2p1k2/p1p2npb/1QPPp3/2B1Pp2/8/1KN2PPP/3R2NR w - - 0 22
FEN state: r1b4r/n2p1k2/p1p2npb/1QPPp3/2B1Pp2/8/1KN2PPP/3R2NR w - - 0 22 ; Best move: b5b6
The current state of the chess board is: Black rook at a8, black bishop at c8 and black rook at h8. Black knight at a7, black pawn at d7 and black king at f7. Black pawn at a6, black pawn at c6, black knight at f6, black pawn at g6 and black bishop at h6. White queen at b5, white pawn at c5, white pawn at d5 and black pawn at e5. White bishop at c4, white pawn at e4 and black pawn at f4. White king at b2, white knight at c2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at d1, 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.