rn3k1r/pq1pbpp1/bp2p2n/2p1B2p/PP6/2PP3P/R3PPP1/1NQ1KBNR w K - 6 12
FEN state: rn3k1r/pq1pbpp1/bp2p2n/2p1B2p/PP6/2PP3P/R3PPP1/1NQ1KBNR w K - 6 12 ; Best move: g1f3
The current state of the chess board is: Black rook at a8, black knight at b8, black king at f8 and black rook at h8. Black pawn at a7, black queen at b7, black pawn at d7, black bishop at e7, black pawn at f7 and black pawn at g7. Black bishop at a6, black pawn at b6, black pawn at e6 and black knight at h6. Black pawn at c5, white bishop at e5 and black pawn at h5. White pawn at a4 and white pawn at b4. White pawn at c3, white pawn at d3 and white pawn at h3. White rook at a2, white pawn at e2, white pawn at f2 and white pawn at g2. White knight at b1, white queen at c1, white king at e1, white bishop at f1, white knight at g1 and white rook at h1. White kingside is the only castle move available. Half move number is 6. Full move number is 12. White to move.