rnbq1bnr/1p1pk3/5pp1/p1p1p2p/5P1P/N3PQ2/PPPP2P1/R1B1KBNR w K - 0 12
FEN state: rnbq1bnr/1p1pk3/5pp1/p1p1p2p/5P1P/N3PQ2/PPPP2P1/R1B1KBNR w K - 0 12 ; Best move: f4e5
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 bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at d7 and black king at e7. Black pawn at f6 and black pawn at g6. Black pawn at a5, black pawn at c5, black pawn at e5 and black pawn at h5. White pawn at f4 and white pawn at h4. White knight at a3, white pawn at e3 and white queen at f3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at d2 and white pawn at g2. White rook at a1, white bishop 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 0. Full move number is 12. White to move.