rq3b1r/p1pbpnpp/1p1p2k1/P1n2p2/1B2PP2/N1PP3P/1P4P1/RQ1K1BNR b - - 4 16
FEN state: rq3b1r/p1pbpnpp/1p1p2k1/P1n2p2/1B2PP2/N1PP3P/1P4P1/RQ1K1BNR b - - 4 16 ; Best move: e7e6
The current state of the chess board is: Black rook at a8, black queen at b8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at c7, black bishop at d7, black pawn at e7, black knight at f7, black pawn at g7 and black pawn at h7. Black pawn at b6, black pawn at d6 and black king at g6. White pawn at a5, black knight at c5 and black pawn at f5. White bishop at b4, white pawn at e4 and white pawn at f4. White knight at a3, white pawn at c3, white pawn at d3 and white pawn at h3. White pawn at b2 and white pawn at g2. White rook at a1, white queen at b1, 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 4. Full move number is 16. Black to move.