There are 4 players left and the semi-finals have started.
Aronian v MVL and Wes So v Ding Liren.
Both classical games played today drawn.
Wes So missed a great chance to score a win but it was complicated.
One classical game, it tied then two 25 minutes rapid games,
if still drawn then 2 * 10 minute blitz if still tied then Armageddon.
Losing semi-finalist get $50,000 2nd $90,000 winner $120,000.
winner and 2nd also get place in the 2018 Candidates.
This is one of the lines Wes So missed. There are other lines but this
one shows you better. It was OTB and too complicated to work out.
It either won gloriously or failed dismally.