FM Charles Riordan Full name Charles Riordan Born 1979 (age 47) Place of birth Federation United States Retired Profiles Rating Bio Most Played Openings White Pieces Ruy López Opening: Morphy Defense, Modern Steinitz Defense (2 games) Modern Defense with 1.d4 (2 games) Slav Defense: Modern, Chameleon Variation (1 games) Queen's Pawn Opening: Accelerated London System (1 games) Slav Defense: Exchange Variation (1 games) Black Pieces Alapin Sicilian Defense (2 games) Sicilian Defense: Delayed Alapin Variation (2 games) French Defense: Classical, MacCutcheon, Advance, Lasker Variation (2 games) King's Indian Defense: Normal Variation (2 games) King's Indian Defense: Orthodox, Exchange Variation (2 games) Games Players Result Moves Year Charles Riordan (2279) Nicolas D Checa (2362) 0-1 83 2015 Michael Corallo (2264) Charles Riordan (2279) ½-½ 33 2015 Charles Riordan (2339) Benjamin J Katz (2141) 1-0 29 2013 Charles Riordan (2297) Denis Shmeliov (2417) 0-1 59 2013 Jared Defibaugh (2235) Charles Riordan (2297) ½-½ 49 2013 Charles Riordan (2339) Pascal Charbonneau (2517) ½-½ 41 2012 Steven Zierk (2475) Charles Riordan (2339) 1-0 35 2012 Kassa Korley (2280) Charles Riordan (2339) 0-1 34 2012 Arslan Otchiyev (2373) Charles Riordan (2339) 0-1 41 2012 Dmitry Schneider (2477) Charles Riordan (2339) ½-½ 62 2012 Show All Games