r1bqkbnr/1p1pp2p/p1pn4/1N5P/PP3pp1/5P2/2PPP1PR/1RBQKBN1 b kq - 0 11
FEN state: r1bqkbnr/1p1pp2p/p1pn4/1N5P/PP3pp1/5P2/2PPP1PR/1RBQKBN1 b kq - 0 11 ; Best move: a6b5
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at d7, black pawn at e7 and black pawn at h7. Black pawn at a6, black pawn at c6 and black knight at d6. White knight at b5 and white pawn at h5. White pawn at a4, white pawn at b4, black pawn at f4 and black pawn at g4. White pawn at f3. White pawn at c2, white pawn at d2, white pawn at e2, white pawn at g2 and white rook at h2. White rook at b1, white bishop at c1, white queen at d1, white king at e1, white bishop at f1 and white knight at g1. Black kingside and black queenside castles are available. Half move number is 0. Full move number is 11. Black to move.