r1b1kb1r/ppp1n3/n3p2q/3p2pp/PP3p2/N1PBPQ2/3P1PPP/R1B1K1NR w Kkq - 0 16
FEN state: r1b1kb1r/ppp1n3/n3p2q/3p2pp/PP3p2/N1PBPQ2/3P1PPP/R1B1K1NR w Kkq - 0 16 ; Best move: h2h4
The current state of the chess board is: Black rook at a8, black bishop at c8, black king at e8, black bishop at f8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at c7 and black knight at e7. Black knight at a6, black pawn at e6 and black queen at h6. Black pawn at d5, black pawn at g5 and black pawn at h5. White pawn at a4, white pawn at b4 and black pawn at f4. White knight at a3, white pawn at c3, white bishop at d3, white pawn at e3 and white queen at f3. White pawn at d2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white king at e1, white knight at g1 and white rook at h1. White kingside, black kingside and black queenside castles are available. Half move number is 0. Full move number is 16. White to move.