r1b4r/p1pqp2p/4knp1/n2p1p1Q/1pP1PP2/PP4P1/R2K1b1P/1NB1NBR1 w - - 3 16
FEN state: r1b4r/p1pqp2p/4knp1/n2p1p1Q/1pP1PP2/PP4P1/R2K1b1P/1NB1NBR1 w - - 3 16 ; Best move: e4d5
The current state of the chess board is: Black rook at a8, black bishop at c8 and black rook at h8. Black pawn at a7, black pawn at c7, black queen at d7, black pawn at e7 and black pawn at h7. Black king at e6, black knight at f6 and black pawn at g6. Black knight at a5, black pawn at d5, black pawn at f5 and white queen at h5. Black pawn at b4, white pawn at c4, white pawn at e4 and white pawn at f4. White pawn at a3, white pawn at b3 and white pawn at g3. White rook at a2, white king at d2, black bishop at f2 and white pawn at h2. White knight at b1, white bishop at c1, white knight at e1, white bishop at f1 and white rook at g1. Both players have exhausted their castles. Half move number is 3. Full move number is 16. White to move.