1n1k1br1/rbqp1p2/pp4p1/1Pp1Q1n1/P7/7N/2PP1PPP/RNB1KB1R w Q - 3 15
FEN state: 1n1k1br1/rbqp1p2/pp4p1/1Pp1Q1n1/P7/7N/2PP1PPP/RNB1KB1R w Q - 3 15 ; Best move: e5c7
The current state of the chess board is: Black knight at b8, black king at d8, black bishop at f8 and black rook at g8. Black rook at a7, black bishop at b7, black queen at c7, black pawn at d7 and black pawn at f7. Black pawn at a6, black pawn at b6 and black pawn at g6. White pawn at b5, black pawn at c5, white queen at e5 and black knight at g5. White pawn at a4. White knight at h3. White pawn at c2, white pawn at d2, white pawn at f2, white pawn at g2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white bishop at f1 and white rook at h1. White queenside is the only castle move available. Half move number is 3. Full move number is 15. White to move.