r2q1bnr/p2k1bp1/3pp3/1p4N1/Np2PP1p/7P/PPPP1K2/1RB2R1Q w - - 0 23
FEN state: r2q1bnr/p2k1bp1/3pp3/1p4N1/Np2PP1p/7P/PPPP1K2/1RB2R1Q w - - 0 23 ; Best move: g5f7
The current state of the chess board is: Black rook at a8, black queen at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black king at d7, black bishop at f7 and black pawn at g7. Black pawn at d6 and black pawn at e6. Black pawn at b5 and white knight at g5. White knight at a4, black pawn at b4, white pawn at e4, white pawn at f4 and black pawn at h4. White pawn at h3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at d2 and white king at f2. White rook at b1, white bishop at c1, white rook at f1 and white queen at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 23. White to move.