r1b2bnr/p1ppk1pp/6q1/5pP1/2pPN3/1nQ1P2P/PP3P2/R1BK1BNR b - - 10 16
FEN state: r1b2bnr/p1ppk1pp/6q1/5pP1/2pPN3/1nQ1P2P/PP3P2/R1BK1BNR b - - 10 16 ; Best move: b3a1
The current state of the chess board is: Black rook at a8, black bishop at c8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at d7, black king at e7, black pawn at g7 and black pawn at h7. Black queen at g6. Black pawn at f5 and white pawn at g5. Black pawn at c4, white pawn at d4 and white knight at e4. Black knight at b3, white queen at c3, white pawn at e3 and white pawn at h3. White pawn at a2, white pawn at b2 and white pawn at f2. White rook at a1, white bishop at c1, white king at d1, white bishop at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 10. Full move number is 16. Black to move.