The big upset-maker from Peru Julio Granda Zuniga fell for an oversight completely misreading a pin. Black blundered with 20…f5?? not realising that the following en passant was safe enough. Black was forced to resign right away.

Caruana, Fabiano – Granda Zuniga, Julio E

Result: 1-0
Site: Tromso NOR
Date: 2013.08.20
[…] 1.e4 e5 2.♘f3 ♘c6 3.d4 exd4 4.♘xd4 ♘f6 5.♘xc6 bxc6 6.e5 ♕e7 7.♕e2 ♘d5 8.c4 ♘b6 9.♘c3 ♕e6 10.♕e4 ♗b4 11.♗d2 ♗b7 12.♗d3 O-O-O 13.O-O-O c5 14.♕e2 ♖he8 15.f4 d6 16.a3 ♗xc3 17.♗xc3 g6 18.♖hf1 ♘a4 19.♗a5 dxe5 20.fxe5 f5 21.exf6