rnbq2nr/p2p1k2/1p1bp3/2p2p1p/4PBpP/PP1P2PB/2PN1P2/1R1QK1NR w K - 0 12
FEN state: rnbq2nr/p2p1k2/1p1bp3/2p2p1p/4PBpP/PP1P2PB/2PN1P2/1R1QK1NR w K - 0 12 ; Best move: f4d6
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at d7 and black king at f7. Black pawn at b6, black bishop at d6 and black pawn at e6. Black pawn at c5, black pawn at f5 and black pawn at h5. White pawn at e4, white bishop at f4, black pawn at g4 and white pawn at h4. White pawn at a3, white pawn at b3, white pawn at d3, white pawn at g3 and white bishop at h3. White pawn at c2, white knight at d2 and white pawn at f2. White rook 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 0. Full move number is 12. White to move.