Complete the following sentence: Collins has won the Irish Chess Championship twice, in 2002 and in 2014, and the Japanese Chess Championship once in 2009. Complete the following sentence: Collins has won the Irish Chess Championship twice, in 2002 and in 2014, and the Japanese Chess Championship once in 2009. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️
2010 Olympiad and his defeat of Viktor Korchnoi in 2011.<unk>