b2qkb1r/1rp1pppp/p7/1p1pnn2/PP2P1PP/2N1QP1B/1RPP1R2/2B1K1N1 b k - 6 15
FEN state: b2qkb1r/1rp1pppp/p7/1p1pnn2/PP2P1PP/2N1QP1B/1RPP1R2/2B1K1N1 b k - 6 15 ; Best move: f5e3
The current state of the chess board is: Black bishop at a8, black queen at d8, black king at e8, black bishop at f8 and black rook at h8. Black rook at b7, black pawn at c7, black pawn at e7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at a6. Black pawn at b5, black pawn at d5, black knight at e5 and black knight at f5. White pawn at a4, white pawn at b4, white pawn at e4, white pawn at g4 and white pawn at h4. White knight at c3, white queen at e3, white pawn at f3 and white bishop at h3. White rook at b2, white pawn at c2, white pawn at d2 and white rook at f2. White bishop at c1, white king at e1 and white knight at g1. Black kingside is the only castle move available. Half move number is 6. Full move number is 15. Black to move.