rnb2bnr/1pp2q2/p2ppkp1/4NB2/5ppP/5P1R/PPPPP3/RNBQK3 w Q - 2 15
FEN state: rnb2bnr/1pp2q2/p2ppkp1/4NB2/5ppP/5P1R/PPPPP3/RNBQK3 w Q - 2 15 ; Best move: e5f7
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at b7, black pawn at c7 and black queen at f7. Black pawn at a6, black pawn at d6, black pawn at e6, black king at f6 and black pawn at g6. White knight at e5 and white bishop at f5. Black pawn at f4, black pawn at g4 and white pawn at h4. White pawn at f3 and white rook at h3. White pawn at a2, white pawn at b2, white pawn at c2, white pawn at d2 and white pawn at e2. White rook at a1, white knight at b1, white bishop at c1, white queen at d1 and white king at e1. White queenside is the only castle move available. Half move number is 2. Full move number is 15. White to move.