r4knr/pp2ppbp/n1q5/3pP1p1/8/4Q1PN/PPbP1P1P/RNB1KR2 w Q - 3 16
FEN state: r4knr/pp2ppbp/n1q5/3pP1p1/8/4Q1PN/PPbP1P1P/RNB1KR2 w Q - 3 16 ; Best move: d2d4
The current state of the chess board is: Black rook at a8, black king at f8, black knight at g8 and black rook at h8. Black pawn at a7, black pawn at b7, black pawn at e7, black pawn at f7, black bishop at g7 and black pawn at h7. Black knight at a6 and black queen at c6. Black pawn at d5, white pawn at e5 and black pawn at g5. White queen at e3, white pawn at g3 and white knight at h3. White pawn at a2, white pawn at b2, black bishop at c2, white pawn at d2, white pawn at f2 and white pawn at h2. White rook at a1, white knight at b1, white bishop at c1, white king at e1 and white rook at f1. White queenside is the only castle move available. Half move number is 3. Full move number is 16. White to move.