A20 - English: 1...e5 (Reversed Sicilian)

Variation: English: 1...e5 (Reversed Sicilian)

Initial Move: Effectively a Sicilian Defense played with an extra move for White. This provides a slight tempo advantage in one of the most theoretically rich opening systems. Learn this opening step by step

FIDE World Rapid Chess Championship 2024
2024.12.26
GM Giri, Anish (2757)
GM Petrosian, Tigran L. (2522)
Result 1-0
Opening A20
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FIDE World Rapid Chess Championship 2024
2024.12.26
GM Donchenko, Alexander (2625)
GM Wei, Yi (2752)
Result 1/2-1/2
Opening A20
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FIDE World Rapid Chess Championship 2024
2024.12.26
GM Giri, Anish (2757)
GM Benjamin, Joel (2467)
Result 1-0
Opening A20
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FIDE World Blitz Chess Championship 2024
2024.12.30
GM Indjic, Aleksandar (2598)
GM Christiansen, Johan-Sebastian (2656)
Result 0-1
Opening A20
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FIDE World Blitz Chess Championship 2024
2024.12.30
GM Giri, Anish (2757)
IM Damjanovic, Vuk (2414)
Result 1-0
Opening A20
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FIDE World Junior Chess Championship 2024 Open
2024.06.13
IM Shahil Dey (2450)
IM Mayank Chakraborty (2501)
Result 1-0
Opening A20
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FIDE World Junior Chess Championship 2024 Open
2024.06.09
IM Ayush Sharma (2426)
IM Mayank Chakraborty (2501)
Result 0-1
Opening A20
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FIDE World Cup 2025
2025.11.07
GM Sargissian, Gabriel (2610)
GM Ghosh, Diptayan (2551)
Result 1-0
Opening A20
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FIDE World Cup 2025
2025.11.06
GM Martinez Alcantara, Jose Eduardo (2657)
GM Ivic, Velimir (2601)
Result 1/2-1/2
Opening A20
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FIDE World Cup 2025
2025.11.05
GM Bu, Xiangzhi (2651)
GM Yilmaz, Mustafa (2553)
Result 1/2-1/2
Opening A20
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