Greek grandmaster Stamatis Kourkoulos-Arditis is on the verge of victory at the Karel Janecek Open, which is being held as part of the Prague Chess Festival. With one round to go, he has 7.5 out of 8, and is one point ahead of six players with 6.5 out of 8. In round 8, Kourkoulos-Arditis scored an important win with Black in a theoretically interesting and tactically rich game. | Photo: Johannes Fischer

