|Born||25 August 1964|
|FIDE rating||2526 (January 2020)|
|Peak Elo rating||2628 (January 2008)|
Vasilios Kotronias (Greek: Βασίλειος Κοτρωνιάς; first name sometimes spelled Vassilios; born 25 August 1964) is a Greek chess player and writer. He is ten-time Greek champion (1986, 1987, 1988, 1990, 1991, 1992, 1994, 2006, 2010, 2014). Kotronias was awarded the titles of International Master in 1986 and Grandmaster in 1990 by FIDE.
Between 1998 and 2004, he represented Cyprus, but has since switched federations to become a Greek national player once again.
International tournament record
- 1st 1988 Athens (Acropolis International)
- 1st 1993 Komotini
- 1st 1993 Corfu
- 1st 1994 Gausdal
- 1st 1995 Gausdal
- 1st 1996 Rishon le Zion
- 1st 1998 Panormo
- 1st 2003 Gibraltar Chess Festival (jointly with Nigel Short)
- equal 1st 2003/04 Hastings International Chess Congress
- equal first at 2008 Cappelle-la-Grande Open
Most played openings
|With the White pieces||With the Black pieces|
|Sicilian (212)||Sicilian (188)|
|Ruy Lopez (117)||King's Indian (140)|
|French Defense (71)||Sicilian Richter-Rauser (55)|
|Ruy Lopez, Closed (62)||English (27)|
|French Tarrasch (57)||Queen's Pawn Game (25)|
|Caro-Kann (49)||Queen's Gambit Declined (18)|
In team chess, he has participated in many Chess Olympiads since 1984, including eight on top board, with an overall score of +63 −29 = 62 (61%). In seven appearances at the European Team Chess Championships, all played at board one, he made a score of +19 −13 = 26. At León, in 2001, he earned an individual silver medal for his score of 5½/8. He also earned a bronze medal for his performance on the second board at the Dresden Olympiad 2008 and a gold medal for his performance on the reserve board at the European Team Championship 2013 in Warsaw.
- Vasilios Kotronias vs Evgeny Tomashevsky, European Individual Championships (2013), Spanish Game: Morphy Defense. Steinitz Deferred (C79), 1-0
- Vasilios Kotronias vs Hikaru NakamuraGibtelecom (2009), Caro-Kann Defense: Classical Variation. Main lines (B18), 1-0
- Peter Heine Nielsen vs Vasilios Kotronias, Hastings 2004, King's Indian Defense: Orthodox Variation, Classical System Neo-Classical Line (E98), 0-1
- Vasilios Kotronias vs Nikolaos Skalkotas, 34th Greek Teams Championship 2005, Spanish Game: Closed Variations, Chigorin Defense (C99), 1-0
- Laurent Fressinet vs Vasilios Kotronias, 12th European Individual Championship (2011), King's Indian Defense: Orthodox Variation. Gligoric-Taimanov System (E92), 0-1
- Kotronias, Vassilios (1994). Beating the Caro-Kann. Batsford Chess Library. ISBN 978-0805032840.
- Kotronias, Vassilios (1996). Beating the Flank Openings. Batsford Chess Library. ISBN 978-0805047318.
- Kotronias, Vassilios; Tzermiadianos, Andreas (2004). Beating the Petroff. Batsford. ISBN 978-0713489194.
- Kotronias, Vassilios (2011). The Grandmaster Battle Manual. Quality Chess. ISBN 978-1906552527.
- Kotronias, Vassilios (2013). Kotronias on the King's Indian. Fianchetto Systems. Quality Chess. ISBN 978-1906552503.
- Kotronias, Vassilios; Logothetis, Sotiris (2014). Carlsen's Assault on the Throne. Quality Chess. ISBN 978-1906552220.
- Kotronias, Vassilios (2014). The Sicilian Sveshnikov. Quality Chess. ISBN 978-1907982927.
- Kotronias, Vassilios (2015). Kotronias on the King's Indian. Mar del Plata I. Quality Chess. ISBN 978-1907982552.
- Kotronias, Vassilios (2015). Kotronias on the King's Indian. Mar del Plata II. Quality Chess. ISBN 978-1907982569.
- Kotronias, Vassilios (9 December 2015). Beating the Anti-Sicilians. Quality Chess. ISBN 978-1-907982-63-7.
- Kotronias, Vassilios (2016). The Safest Scandinavian. Chess Stars. ISBN 978-619-7188-06-6.
- "Greece – European Parliament election candidates". Europe Decides. Retrieved 7 October 2015.
- Crowther, Mark (1998-11-09). "The Week in Chess 209: Zonal 1.5 Panormo, Crete". The Week in Chess. London Chess Center. Retrieved 2009-07-14.
- Crowther, Mark (2003-12-10). "The Week in Chess 431: Gibraltar Chess Congress". The Week in Chess. London Chess Center. Retrieved 2019-06-30.
- "The chess games of Vasilios Kotronias".