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

Late Shri Manohar Parrikar Goa International Open Grand Master Chess Tournament
2025.01.19
IM Nitin, S. (2317)
IM Audi Ameya (2417)
결과 1-0
Opening B20
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Battle of Champions 2025 | Rapid Men
2025.04.28
GM Kasimdzhanov, Rustam (2665)
GM Mamedov, Rauf (2631)
결과 0-1
Opening B20
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Berliner Turnier 2025 | GM
2025.03.01
GM Vavulin, Maxim (2520)
IM Baum, Jonasz (2460)
결과 0-1
Opening B20
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Grand Prix PlusCity Rapid
2025.05.30
GM Glek, Igor (2424)
GM Erdos, Viktor (2552)
결과 1-0
Opening B20
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77. Individual Championship of Montenegro
2025.02.01
IM Nikac, Predrag (2209)
GM Djukic, Nikola (2447)
결과 1-0
Opening B20
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FIDE World Bl Team Pool B
2025.06.14
IM Roberson, Peter T (2438)
IM Czopor, Maciej (2448)
결과 0-1
Opening B20
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Grand Prix PlusCity Rapid
2025.05.30
GM Glek, Igor (2424)
GM Iturrizaga Bonelli, Eduardo (2595)
결과 1-0
Opening B20
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French Open Rapid 2025
2025.06.14
IM Shirazi, Kamran (2205)
IM Materia, Marco (2530)
결과 0-1
Opening B20
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Coop Saaremaa Rapid 2025
2025.06.01
GM Golubka, Petro (2339)
GM Kulaots, Kaido (2459)
결과 0-1
Opening B20
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European Championship 2025
2025.03.19
GM Gumularz, Szymon (2608)
IM Pasztor, Balazs (2402)
결과 1/2-1/2
Opening B20
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