1rb1kb1r/p2n3p/1Qpp2p1/P5P1/2Pp4/5PBN/1P2n1BP/R1NK3R w - - 4 22
FEN state: 1rb1kb1r/p2n3p/1Qpp2p1/P5P1/2Pp4/5PBN/1P2n1BP/R1NK3R w - - 4 22 ; Best move: b6b8
The current state of the chess board is: Black rook at b8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black knight at d7 and black pawn at h7. White queen at b6, black pawn at c6, black pawn at d6 and black pawn at g6. White pawn at a5 and white pawn at g5. White pawn at c4 and black pawn at d4. White pawn at f3, white bishop at g3 and white knight at h3. White pawn at b2, black knight at e2, white bishop at g2 and white pawn at h2. White rook at a1, white knight at c1, white king at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 4. Full move number is 22. White to move.