Completed the following sentence: In 1939, Sonja Graf traveled to Buenos Aires, Argentina to play in the
️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ Both Graf and Menchik played the entire tournament.<unk> Both Graf and Menchik played the entire tournament.<unk> Both Graf and Menchik played the entire tournament. <unk> <unk> <unk> "New Yorker", September 19, 1964). In her game against Menchik, Graf lost after achieving a winning position, something she always regretted ("against Menchik, when she was world champion, I had a won game, but I found the three stupidest moves you could think of and lost". <unk>"New Yorker", September 19, 1964). ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️