rnb2kr1/1p3Npp/p1pq4/1P3p2/2P1p3/B3P1bB/P2P1P1P/2R2KNR w - - 0 18
FEN state: rnb2kr1/1p3Npp/p1pq4/1P3p2/2P1p3/B3P1bB/P2P1P1P/2R2KNR w - - 0 18 ; Best move: f7d6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black king at f8 and black rook at g8. Black pawn at b7, white knight at f7, black pawn at g7 and black pawn at h7. Black pawn at a6, black pawn at c6 and black queen at d6. White pawn at b5 and black pawn at f5. White pawn at c4 and black pawn at e4. White bishop at a3, white pawn at e3, black bishop at g3 and white bishop at h3. White pawn at a2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at c1, white king at f1, white knight at g1 and white rook at h1. Both players have exhausted their castles. Half move number is 0. Full move number is 18. White to move.