r1b2b1r/2pp1ppp/pp3k2/6Nq/1Q1PpP2/NP4nP/P1PKP3/1RB2B1R w - - 0 16
FEN state: r1b2b1r/2pp1ppp/pp3k2/6Nq/1Q1PpP2/NP4nP/P1PKP3/1RB2B1R w - - 0 16 ; Best move: b4c3
The current state of the chess board is: Black rook at a8, black bishop at c8, black bishop at f8 and black rook at h8. Black pawn at c7, black pawn at d7, black pawn at f7, black pawn at g7 and black pawn at h7. Black pawn at a6, black pawn at b6 and black king at f6. White knight at g5 and black queen at h5. White queen at b4, white pawn at d4, black pawn at e4 and white pawn at f4. White knight at a3, white pawn at b3, black knight at g3 and white pawn at h3. White pawn at a2, white pawn at c2, white king at d2 and white pawn at e2. White rook at b1, white bishop at c1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 16. White to move.