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

男子公开组循环赛
2025.09.23
GM Xu, Yinglun (2516)
IM Wang, Shixu B (2440)
Результат 1-0
Opening A17
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Round 8: Fressinet, Laurent - Lagarde, Maxime
GM Fressinet, Laurent (2608)
GM Lagarde, Maxime (2604)
Результат 1/2-1/2
Opening A17
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GMA-Open
1988.01.01
IM Todorovic, Goran N (2268)
GM Groszpeter, Attila (2397)
Результат 1-0
Opening A17
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Saint John op-2
1988.01.01
GM Benjamin, Joel (2467)
GM Tolnai, Tibor (2433)
Результат 1/2-1/2
Opening A17
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1989.01.01
GM Lukov, Valentin (2404)
GM Dimitrov, Vladimir (2269)
Результат 0-1
Opening A17
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URS Team Ch
1988.01.01
GM Neverov, Valeriy (2305)
GM Kengis, Edvins (2493)
Результат 1-0
Opening A17
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URS-FL56
1988.01.01
GM Mikhalchishin, Adrian (2415)
GM Rozentalis, Eduardas (2447)
Результат 1/2-1/2
Opening A17
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BRA Ch 51th
GM Milos, Gilberto (2575)
IM Filguth, Rubens Alberto (2410)
Результат 1-0
Opening A17
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BUL Ch
1981.01.01
GM Lukov, Valentin (2404)
GM Georgiev, Kiril (2520)
Результат 1/2-1/2
Opening A17
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Dortmund-A
1988.01.01
GM Eingorn, Vereslav S (2493)
GM King, Daniel J (2466)
Результат 1/2-1/2
Opening A17
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