r2qkbnr/p2np1p1/3p1p1p/1p1P1P1P/1PB2PP1/7N/P1PB3R/RN1QK3 w Qq - 3 15
FEN state: r2qkbnr/p2np1p1/3p1p1p/1p1P1P1P/1PB2PP1/7N/P1PB3R/RN1QK3 w Qq - 3 15 ; Best move: c4d3
The current state of the chess board is: Black rook at a8, black queen at d8, black king at e8, black bishop at f8, black knight at g8 and black rook at h8. Black pawn at a7, black knight at d7, black pawn at e7 and black pawn at g7. Black pawn at d6, black pawn at f6 and black pawn at h6. Black pawn at b5, white pawn at d5, white pawn at f5 and white pawn at h5. White pawn at b4, white bishop at c4, white pawn at f4 and white pawn at g4. White knight at h3. White pawn at a2, white pawn at c2, white bishop at d2 and white rook at h2. White rook at a1, white knight at b1, white queen at d1 and white king at e1. White queenside and black queenside castles are available. Half move number is 3. Full move number is 15. White to move.