2b1kb1r/2qnp1Q1/1r1p4/pppP1pNp/2P3n1/P7/1P1KPPPP/RNB2B1R b k - 6 15
FEN state: 2b1kb1r/2qnp1Q1/1r1p4/pppP1pNp/2P3n1/P7/1P1KPPPP/RNB2B1R b k - 6 15 ; Best move: f8g7
The current state of the chess board is: Black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black queen at c7, black knight at d7, black pawn at e7 and white queen at g7. Black rook at b6 and black pawn at d6. Black pawn at a5, black pawn at b5, black pawn at c5, white pawn at d5, black pawn at f5, white knight at g5 and black pawn at h5. White pawn at c4 and black knight at g4. White pawn at a3. White pawn at b2, white king at d2, white pawn at e2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white bishop at f1 and white rook at h1. Black kingside is the only castle move available. Half move number is 6. Full move number is 15. Black to move.