r1bq1b1r/n2pkp2/p3n2p/P1ppP1p1/2p1Q3/2P5/RP1P1PPP/2B2KNR w - - 1 16
FEN state: r1bq1b1r/n2pkp2/p3n2p/P1ppP1p1/2p1Q3/2P5/RP1P1PPP/2B2KNR w - - 1 16 ; Best move: e4d5
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 knight at a7, black pawn at d7, black king at e7 and black pawn at f7. Black pawn at a6, black knight at e6 and black pawn at h6. White pawn at a5, black pawn at c5, black pawn at d5, white pawn at e5 and black pawn at g5. Black pawn at c4 and white queen at e4. White pawn at c3. White rook at a2, white pawn at b2, white pawn at d2, white pawn at f2, white pawn at g2 and white pawn at h2. White bishop 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 1. Full move number is 16. White to move.