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

17. Asian Continental
2018.12.11
GM Wei, Yi (2752)
GM Xu, Yi (2456)
Result 1-0
Opening A17
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11. Philadelphia Int
2017.06.29
GM Nyzhnyk, Illya (2527)
GM Li, Ruifeng (2535)
Result 0-1
Opening A17
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Asian Continental Blitz
2019.06.15
GM Yakubboev, Nodirbek (2685)
GM Lu, Shanglei (2637)
Result 1/2-1/2
Opening A17
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TCh-HUN 2018-19
2019.03.31
GM Medvegy, Zoltan (2505)
IM Lazarne Vajda, Szidonia (2289)
Result 1-0
Opening A17
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GAMMA Reykjavik Open 2019
2019.04.10
GM Lupulescu, Constantin (2569)
GM Praggnanandhaa R (2761)
Result 1/2-1/2
Opening A17
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Aeroflot Open B 2018
2018.02.22
GM Harsha Bharathakoti (2510)
GM Sadhwani, Raunak (2645)
Result 0-1
Opening A17
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European Youth U18 Teams
2019.07.12
GM Schoppen, Casper (2582)
IM Buckels, Valentin (2435)
Result 1-0
Opening A17
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World Blitz 2015
2015.10.13
GM Iturrizaga Bonelli, Eduardo (2595)
GM Socko, Bartosz (2554)
Result 0-1
Opening A17
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20. Sants Open 2018
2018.08.22
IM Valdes Escobar, Alvaro (2283)
IM Pulvett Marin, Daniel Eduardo (2496)
Result 1/2-1/2
Opening A17
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2017.01.21
GM Nagy, Gabor (2437)
GM Haring, Filip (2439)
Result 1-0
Opening A17
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