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

TIPOS šachová Extraliga 2025/2026 - SVK Extraliga 2024/2025
2026.04.23
GM Korobov, Anton (2610)
GM Tazbir, Marcin (2489)
Result 1/2-1/2
Opening A20
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TIPOS šachová Extraliga 2025/2026 - SVK Extraliga 2024/2025
2026.04.23
GM Haring, Filip (2439)
GM Tazbir, Marcin (2489)
Result 1/2-1/2
Opening A20
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FIDE World Senior Team Championships 2026 - Senior 50+ - Round 5: Kostenko, Petr - Bellia, Fabrizio
2026.04.23
GM Kostenko, Petr (2345)
IM Bellia, Fabrizio (2393)
Result 0-1
Opening A20
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2026 Chinese Team Chess Championship | Men - 2026年全国国际象棋锦标赛（团体）
2026.04.22
GM Xu, Xiangyu (2631)
IM Wang, Yiye (2427)
Result 1-0
Opening A20
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European Individual Chess Championship 2026 | Boards 1-66 - EICC 2026
2026.04.12
GM Dardha, Daniel (2608)
GM Blomqvist, Erik (2482)
Result 1/2-1/2
Opening A20
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European Individual Chess Championship 2026 | Boards 1-66 - EICC 2026
2026.04.12
GM Janik, Igor (2531)
GM Santos Latasa, Jaime (2615)
Result 1/2-1/2
Opening A20
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European Individual Chess Championship 2026 | Boards 67-126 - EICC 2026
2026.04.10
IM Bracker, Frank (2328)
IM Macias Pino, Diego (2503)
Result 0-1
Opening A20
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European Individual Chess Championship 2026 | Boards 1-66 - EICC 2026
2026.04.09
GM Jakubowski, Krzysztof (2417)
GM Demchenko, Anton (2580)
Result 1/2-1/2
Opening A20
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V Open Chess Menorca 2026 | Open A - V Open Chess Menorca 2026 - Open A.
2026.04.09
FM Sharifov, Mekhriddin (2419)
GM Prraneeth Vuppala (2475)
Result 1/2-1/2
Opening A20
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European Individual Chess Championship 2026 | Boards 1-66 - EICC 2026
2026.04.09
FM Hulka, Valentyn (2302)
GM Meshkovs, Nikita (2535)
Result 0-1
Opening A20
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