rnb4r/p2k4/1q2p2n/1pbp1ppB/Pp2Q3/3PP1P1/2P2P1P/RNB1K1NR w - - 1 16
FEN state: rnb4r/p2k4/1q2p2n/1pbp1ppB/Pp2Q3/3PP1P1/2P2P1P/RNB1K1NR w - - 1 16 ; Best move: e4e5
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8 and black rook at h8. Black pawn at a7 and black king at d7. Black queen at b6, black pawn at e6 and black knight at h6. Black pawn at b5, black bishop at c5, black pawn at d5, black pawn at f5, black pawn at g5 and white bishop at h5. White pawn at a4, black pawn at b4 and white queen at e4. White pawn at d3, white pawn at e3 and white pawn at g3. White pawn at c2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, 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.