rn1q1k1r/p1p1p1b1/1p3p1p/3p2N1/1K1P4/P1P1PP2/1P1nB1PP/R1BQ3R w - - 0 16
FEN state: rn1q1k1r/p1p1p1b1/1p3p1p/3p2N1/1K1P4/P1P1PP2/1P1nB1PP/R1BQ3R w - - 0 16 ; Best move: g5e6
The current state of the chess board is: Black rook at a8, black knight at b8, black queen at d8, black king at f8 and black rook at h8. Black pawn at a7, black pawn at c7, black pawn at e7 and black bishop at g7. Black pawn at b6, black pawn at f6 and black pawn at h6. Black pawn at d5 and white knight at g5. White king at b4 and white pawn at d4. White pawn at a3, white pawn at c3, white pawn at e3 and white pawn at f3. White pawn at b2, black knight at d2, white bishop at e2, white pawn at g2 and white pawn at h2. White rook at a1, white bishop at c1, white queen at d1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 16. White to move.