2kr1bnr/ppq1p1p1/5p2/2Pp3p/P1PnP1b1/8/RP1B1PBP/1N1QK1NR w K - 5 12
FEN state: 2kr1bnr/ppq1p1p1/5p2/2Pp3p/P1PnP1b1/8/RP1B1PBP/1N1QK1NR w K - 5 12 ; Best move: f2f3
The current state of the chess board is: Black king at c8, black rook at d8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black queen at c7, black pawn at e7 and black pawn at g7. Black pawn at f6. White pawn at c5, black pawn at d5 and black pawn at h5. White pawn at a4, white pawn at c4, black knight at d4, white pawn at e4 and black bishop at g4. White rook at a2, white pawn at b2, white bishop at d2, white pawn at f2, white bishop at g2 and white pawn at h2. White knight at b1, white queen at d1, white king at e1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 5. Full move number is 12. White to move.