r1bk2n1/1p1np3/4q2b/p1pp1p1p/PQP2rPp/3PP3/RPN5/2BBK1NR w - - 3 22
FEN state: r1bk2n1/1p1np3/4q2b/p1pp1p1p/PQP2rPp/3PP3/RPN5/2BBK1NR w - - 3 22 ; Best move: b4b5
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at d8 and black knight at g8. Black pawn at b7, black knight at d7 and black pawn at e7. Black queen at e6 and black bishop at h6. Black pawn at a5, black pawn at c5, black pawn at d5, black pawn at f5 and black pawn at h5. White pawn at a4, white queen at b4, white pawn at c4, black rook at f4, white pawn at g4 and black pawn at h4. White pawn at d3 and white pawn at e3. White rook at a2, white pawn at b2 and white knight at c2. White bishop at c1, white bishop at d1, white king at e1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 3. Full move number is 22. White to move.