A17 - English: Hedgehog System

Variation: English: Hedgehog System

Initial Move: A high-level struggle for central control where move orders are critical. It often involves subtle piece repositioning to exploit minor weaknesses in Black's camp. Learn this opening step by step

1er Rapide Caïssa Bordeaux
2025.01.26
GM Fressinet, Laurent (2610)
GM Golubka, Petro (2339)
Результат 1-0
Opening A17
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Danish Championship 2025 | Landsholdsklassen
2025.04.15
IM Olsen, Filip Boe (2453)
GM Thybo, Jesper Sondergaard (2579)
Результат 1/2-1/2
Opening A17
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2. Estiko Blitz 2025
2025.04.24
GM Ponomariov, Ruslan (2632)
IM Larkin, Vladyslav (2496)
Результат 1/2-1/2
Opening A17
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French Top 16 Club Championship 2025 | A Pool
2025.05.28
GM Puranik, Abhimanyu (2629)
GM Fedorchuk, Sergey A. (2596)
Результат 1-0
Opening A17
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World Senior Team Chess Championship | Open 50+
2025.02.24
GM Ftacnik, Lubomir (2407)
GM Adams, Michael (2598)
Результат 1-0
Opening A17
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Baku Open 2025 | Group A
2025.04.29
GM Indjic, Aleksandar (2598)
IM Babazada, Khazar (2489)
Результат 1/2-1/2
Opening A17
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Namangan Open | Group A
2025.06.01
Utegaliyev, Azamat (2419)
IM Suyarov, Mukhammadzokhid (2540)
Результат 1-0
Opening A17
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Open NK Rapid 2025
2025.05.03
GM Peng, Li Min (2568)
GM Warmerdam, Max (2542)
Результат 1/2-1/2
Opening A17
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Asian Individual 2025
2025.05.07
GM Pang, Tao (2444)
FM Assylov, Miras (2402)
Результат 1/2-1/2
Opening A17
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Asian Individual 2025
2025.05.13
GM Rozum,I (2464)
GM Sankalp Gupta (2535)
Результат 1/2-1/2
Opening A17
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