r3k1nr/1bp3p1/7N/p2pp3/Pq1nPQ1p/RB1K3P/1PPP1PP1/1NB1R3 b - - 11 21
FEN state: r3k1nr/1bp3p1/7N/p2pp3/Pq1nPQ1p/RB1K3P/1PPP1PP1/1NB1R3 b - - 11 21 ; Best move: b7a6
The current state of the chess board is: Black rook at a8, black king at e8, black knight at g8 and black rook at h8. Black bishop at b7, black pawn at c7 and black pawn at g7. White knight at h6. Black pawn at a5, black pawn at d5 and black pawn at e5. White pawn at a4, black queen at b4, black knight at d4, white pawn at e4, white queen at f4 and black pawn at h4. White rook at a3, white bishop at b3, white king at d3 and white pawn at h3. White pawn at b2, white pawn at c2, white pawn at d2, white pawn at f2 and white pawn at g2. White knight at b1, white bishop at c1 and white rook at e1. Both players have exhausted their castles. Half move number is 11. Full move number is 21. Black to move.