Korenfine is an Israeli user and a former GM. In season 3 he became the first user to claim the national championship in Israel. His team, Beitar, counts as the most successful club in Israel with 5 championships (4 in a row) and 2 cup wins. He also managed to take the national double. Korenfine lives in Ramat Gan and is one of the first users in Israel. His main rival was Hbesh, also a former GM. Korenfine was national coach once and he held also many of the national players such as Rafael 'the Ape' Qualls.