2b1kbr1/1pp1p1p1/B1n3Pp/3p1Pq1/6n1/2N5/PPPP1P1P/1RBQK1NR b K - 0 13
FEN state: 2b1kbr1/1pp1p1p1/B1n3Pp/3p1Pq1/6n1/2N5/PPPP1P1P/1RBQK1NR b K - 0 13 ; Best move: b7a6
The current state of the chess board is: Black bishop at c8, black king at e8, black bishop at f8 and black rook at g8. Black pawn at b7, black pawn at c7, black pawn at e7 and black pawn at g7. White bishop at a6, black knight at c6, white pawn at g6 and black pawn at h6. Black pawn at d5, white pawn at f5 and black queen at g5. Black knight at g4. White knight at c3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at b1, white bishop at c1, white queen at d1, 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 0. Full move number is 13. Black to move.