r1bq1b1r/3kp2p/1pp2nQn/p4p2/2P1pN1P/3P2P1/P3B3/RNBK3R b - - 4 16
FEN state: r1bq1b1r/3kp2p/1pp2nQn/p4p2/2P1pN1P/3P2P1/P3B3/RNBK3R b - - 4 16 ; Best move: h7g6
The current state of the chess board is: Black rook at a8, black bishop at c8, black queen at d8, black bishop at f8 and black rook at h8. Black king at d7, black pawn at e7 and black pawn at h7. Black pawn at b6, black pawn at c6, black knight at f6, white queen at g6 and black knight at h6. Black pawn at a5 and black pawn at f5. White pawn at c4, black pawn at e4, white knight at f4 and white pawn at h4. White pawn at d3 and white pawn at g3. White pawn at a2 and white bishop at e2. White rook at a1, white knight at b1, white bishop at c1, white king at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 4. Full move number is 16. Black to move.