r1bq2r1/pp1pbp1p/n1p3kB/P1P4B/8/8/RP3PPP/1N2K1NR b K - 2 13
FEN state: r1bq2r1/pp1pbp1p/n1p3kB/P1P4B/8/8/RP3PPP/1N2K1NR b K - 2 13 ; Best move: g6h6
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8 and black rook at g8. Black pawn at a7, black pawn at b7, black pawn at d7, black bishop at e7, black pawn at f7 and black pawn at h7. Black knight at a6, black pawn at c6, black king at g6 and white bishop at h6. White pawn at a5, white pawn at c5 and white bishop at h5. White rook at a2, white pawn at b2, white pawn at f2, white pawn at g2 and white pawn at h2. White knight at b1, white king at e1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 2. Full move number is 13. Black to move.