r1b2k2/p1ppn1b1/4pq1r/1pP2Qp1/3P2PP/P7/R1P1PP2/1N2KBNR w K - 2 15
FEN state: r1b2k2/p1ppn1b1/4pq1r/1pP2Qp1/3P2PP/P7/R1P1PP2/1N2KBNR w K - 2 15 ; Best move: f5f6
The current state of the chess board is: Black rook at a8, black bishop at c8 and black king at f8. Black pawn at a7, black pawn at c7, black pawn at d7, black knight at e7 and black bishop at g7. Black pawn at e6, black queen at f6 and black rook at h6. Black pawn at b5, white pawn at c5, white queen at f5 and black pawn at g5. White pawn at d4, white pawn at g4 and white pawn at h4. White pawn at a3. White rook at a2, white pawn at c2, white pawn at e2 and white pawn at f2. White knight at b1, 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 2. Full move number is 15. White to move.