3q2nr/r1ppbk1p/2n2pp1/Rb6/1PPPpP2/6NP/1PQBP1P1/4KBNR b K - 0 15
FEN state: 3q2nr/r1ppbk1p/2n2pp1/Rb6/1PPPpP2/6NP/1PQBP1P1/4KBNR b K - 0 15 ; Best move: c6b4
The current state of the chess board is: Black queen at d8, black knight at g8 and black rook at h8. Black rook at a7, black pawn at c7, black pawn at d7, black bishop at e7, black king at f7 and black pawn at h7. Black knight at c6, black pawn at f6 and black pawn at g6. White rook at a5 and black bishop at b5. White pawn at b4, white pawn at c4, white pawn at d4, black pawn at e4 and white pawn at f4. White knight at g3 and white pawn at h3. White pawn at b2, white queen at c2, white bishop at d2, white pawn at e2 and white pawn at g2. White king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 0. Full move number is 15. Black to move.