2bq1bkr/rp2p2p/B1n2p1n/P1pp2p1/P5P1/2N1PP2/R1PPN2P/2BQK1R1 b - - 0 13
FEN state: 2bq1bkr/rp2p2p/B1n2p1n/P1pp2p1/P5P1/2N1PP2/R1PPN2P/2BQK1R1 b - - 0 13 ; Best move: a7a6
The current state of the chess board is: Black bishop at c8, black queen at d8, black bishop at f8, black king at g8 and black rook at h8. Black rook at a7, black pawn at b7, black pawn at e7 and black pawn at h7. White bishop at a6, black knight at c6, black pawn at f6 and black knight at h6. White pawn at a5, black pawn at c5, black pawn at d5 and black pawn at g5. White pawn at a4 and white pawn at g4. White knight at c3, white pawn at e3 and white pawn at f3. White rook at a2, white pawn at c2, white pawn at d2, white knight at e2 and white pawn at h2. White bishop at c1, white queen at d1, white king at e1 and white rook at g1. Both players have exhausted their castles. Half move number is 0. Full move number is 13. Black to move.