Table: european_poker_tour_2
Columns: date
city
event
winner
prize

Question: Who is the winner of the European Poker Tour Grand Final?
SQL: SELECT "winner" FROM european_poker_tour_2 WHERE "event" = 'european poker tour grand final'

Question: What is the name of the event that had a prize of zł 1,226,711?
SQL: SELECT "event" FROM european_poker_tour_2 WHERE "prize" = 'zł 1,226,711'

Question: Who was the winner of the prize zł 1,226,711?
SQL: SELECT "winner" FROM european_poker_tour_2 WHERE "prize" = 'zł 1,226,711'