Koen Achtergaele Full name Koen Achtergaele Born 1974 (age 52) Place of birth Federation Belgium Profiles #13482 World Ranking 1979 Classical 1991 Rapid 1990 Blitz Rating Bio Most Played Openings White Pieces Alapin Sicilian Defense (3 games) Pirc Defense: Classical Variation (1 games) Modern Defense: Averbakh Variation (1 games) Scandinavian Defense: Mieses-Kotrč, Main Line (1 games) Four Knights Game: Scotch Variation Accepted (1 games) Black Pieces Tarrasch Defense: Two Knights, Rubinstein, Prague, Carlsbad Variation (1 games) Tarrasch Defense: Two Knights, Rubinstein, Prague, Main Line (1 games) Queen's Gambit Declined: Orthodox, Henneberger Variation (1 games) Tarrasch Defense (1 games) Bird's Opening (1 games) Games Players Result Moves Year Geert Van der Stricht (2379) Koen Achtergaele (2071) ½-½ 46 2013 Koen Achtergaele (2004) Bart Karstens (2251) 1-0 58 2010 Koen Achtergaele (2021) Jan Balje (2202) 1-0 40 2009 Koen Achtergaele (2021) Peter Hulshof (2216) ½-½ 31 2009 Jan Van Mechelen (2281) Koen Achtergaele (2021) ½-½ 44 2009 Geert Van der Stricht (2414) Koen Achtergaele (2138) 1-0 20 2006 Koen Achtergaele (2198) Ronald Weemaes (2308) ½-½ 36 2005 Koen Achtergaele (2198) Ronald Weemaes (2308) ½-½ 36 2004 P Tolk (2253) Koen Achtergaele 1-0 39 2004 Koen Achtergaele (2078) Ruben Akhayan (2272) 0-1 23 2003 Show All Games