172042
He played in Buenos Aires in 1940 , and tied for 12-13th at Buenos Aires ( Circulo ) 1945 ( Miguel Najdorf won ) .
 Buenos Aires, Buenos Aires, Miguel Najdorf
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Buenos Aires, Buenos Aires, Miguel Najdorf