rnbq1b2/pp4k1/4p1Pr/2ppPp2/6n1/PPP3P1/2QP1P2/RNB1KBN1 w Q - 2 15
FEN state: rnbq1b2/pp4k1/4p1Pr/2ppPp2/6n1/PPP3P1/2QP1P2/RNB1KBN1 w Q - 2 15 ; Best move: d2d4
The current state of the chess board is: Black rook at a8, black knight at b8, black bishop at c8, black queen at d8 and black bishop at f8. Black pawn at a7, black pawn at b7 and black king at g7. Black pawn at e6, white pawn at g6 and black rook at h6. Black pawn at c5, black pawn at d5, white pawn at e5 and black pawn at f5. Black knight at g4. White pawn at a3, white pawn at b3, white pawn at c3 and white pawn at g3. White queen at c2, white pawn at d2 and white pawn at f2. White rook at a1, white knight at b1, white bishop at c1, white king at e1, white bishop at f1 and white knight at g1. White queenside is the only castle move available. Half move number is 2. Full move number is 15. White to move.