GAMMA Reykjavik Open Round 4 – Yilmaz leads, Hjartarson stars
Mustafa Yilmaz is the sole leader on 4 out of 4 after defeating Indian GM Suri Vaibhav on the black side of a Najdorf. Meanwhile, Elshan Moradiabadi the only other player with a full house after three rounds had the tough task of handling the black pieces vs the top seeded Richard Rapport. Moradiabadi seemed…