r1b1kr2/pp1p1p1p/n2b4/3Np1pq/2p1P1Q1/P6B/2PP1P1P/R1B2KNR b q - 0 15
FEN state: r1b1kr2/pp1p1p1p/n2b4/3Np1pq/2p1P1Q1/P6B/2PP1P1P/R1B2KNR b q - 0 15 ; Best move: h5g4
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8 and black rook at f8. Black pawn at a7, black pawn at b7, black pawn at d7, black pawn at f7 and black pawn at h7. Black knight at a6 and black bishop at d6. White knight at d5, black pawn at e5, black pawn at g5 and black queen at h5. Black pawn at c4, white pawn at e4 and white queen at g4. White pawn at a3 and white bishop at h3. White pawn at c2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at a1, white bishop at c1, white king at f1, white knight at g1 and white rook at h1. Black queenside is the only castle move available. Half move number is 0. Full move number is 15. Black to move.