B20 - Sicilian Defence: Unusual / 2.a3

Variation: Sicilian Defence: Unusual / 2.a3

Initial Move: The starting point for the most popular and complex response to 1.e4. It creates immediate asymmetry and offers chances for a win for both sides. Learn this opening step by step

Aeroflot Open A 2018
2018.02.27
IM Golubov, Saveliy (2473)
GM Liu, Yan (2516)
Result 1/2-1/2
Opening B20
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World Blitz 2017
2017.12.30
GM Kovalev,Vl (2555)
GM Demchenko,A (2611)
Result 1-0
Opening B20
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Mitropa Cup 2017
2017.09.23
IM Ider,B (2456)
IM Gaehwiler, Gabriel (2381)
Result 1/2-1/2
Opening B20
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26. Cracovia Open A
2016.01.02
GM Kovalev,Vl (2555)
Nurkiewicz, Maciej (2329)
Result 1-0
Opening B20
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?
2018.04.25
GM Onyshchuk, Volodymyr (2617)
IM Grinberg, Eyal (2453)
Result 1-0
Opening B20
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42. Olympiad 2016
2016.09.10
Ren, Aaron Song (1743)
IM Wynn, Zaw Htun (2327)
Result 1-0
Opening B20
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26. North American Open
2016.12.26
GM Li, Ruifeng (2535)
IM Li, George (2382)
Result 0-1
Opening B20
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72. ch-RUS HL women
2019.06.29
IM Ovod, Evgenija (2205)
IM Wagner, Dinara (2412)
Result 0-1
Opening B20
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Choc des Generations
2017.04.09
GM Sambuev, Bator (2419)
IM Chiku-Ratte, Olivier-Kenta (2350)
Result 0-1
Opening B20
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?
2019.07.02
GM Onyshchuk, Volodymyr (2617)
GM Donchenko, Alexander (2640)
Result 0-1
Opening B20
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