1rbqkb1r/1ppp3B/8/p4p1n/1nP1p2R/4PN2/P2P1PP1/RNBQ1K2 b k - 0 15
FEN state: 1rbqkb1r/1ppp3B/8/p4p1n/1nP1p2R/4PN2/P2P1PP1/RNBQ1K2 b k - 0 15 ; Best move: h8h7
The current state of the chess board is: Black rook at b8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at b7, black pawn at c7, black pawn at d7 and white bishop at h7. Black pawn at a5, black pawn at f5 and black knight at h5. Black knight at b4, white pawn at c4, black pawn at e4 and white rook at h4. White pawn at e3 and white knight at f3. White pawn at a2, white pawn at d2, white pawn at f2 and white pawn at g2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1 and white king at f1. Black kingside is the only castle move available. Half move number is 0. Full move number is 15. Black to move.