<prompt> Bhala ukuqhubeka kwalesi sigaba - uKlaasen ufinyelele emzuliswaneni wesibili weNdebe yoMhlaba ka-2012  <response>: ngokunqoba ngo-3-1 phezu kukaPeter Wright, kodwa washaywa ngo-0-4 nguJames Wade emzuliswaneni wesibili. Umphumela wakhe omuhle kakhulu ngo-2012 kwaba ukufinyelela kuma-quarter-finals wesithathu UK Open Qualifier ngoMashi lapho elahlekelwe khona ngo-4 kuya ku-6 kuMark Jones. E-UK Open uqobo wanqotshwa ku-64 wokugcina nguRaymond van Barneveld 39. Ngemuva kokuvela kwezambulo maqondana nempilo yomuntu kaKlaasen enemininingwane engezansi akazange adlale futhi kulo lonke u-2012, okubandakanya nokuphuthelwa yi-2013 World Championship. 