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    vs.      
Mateusz Kopec is tied in the series against Helmut Summersberger, 1-1.

event round table player one result player two
Grand Prix Brighton 2009984Kopec, Mateusz (1859)Lost 0-2Summersberger, Helmut (1995)
Grand Prix Prague 2009441Kopec, Mateusz (1843)Won 2-0Summersberger, Helmut (1974)