1nbq1b1r/rp3p2/p1pk2pB/PP1pp1n1/3P2P1/2P2P2/4P2P/RQN2KNR b - - 2 20
FEN state: 1nbq1b1r/rp3p2/p1pk2pB/PP1pp1n1/3P2P1/2P2P2/4P2P/RQN2KNR b - - 2 20 ; Best move: h8h6
The current state of the chess board is: Black knight at b8, black bishop at c8, black queen at d8, black bishop at f8 and black rook at h8. Black rook at a7, black pawn at b7 and black pawn at f7. Black pawn at a6, black pawn at c6, black king at d6, black pawn at g6 and white bishop at h6. White pawn at a5, white pawn at b5, black pawn at d5, black pawn at e5 and black knight at g5. White pawn at d4 and white pawn at g4. White pawn at c3 and white pawn at f3. White pawn at e2 and white pawn at h2. White rook at a1, white queen at b1, white knight at c1, white king at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 20. Black to move.