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

19. Dubai Open 2017

2017.04.11

GM Anton Guijarro, David (2632)

Karthikeyan P2 (1453)

Result 1-0

Opening A17

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1. Hainan Open 2016

2016.12.10

GM Tan, Zhongyi (2536)

GM Tsydypov, Zhamsaran (2509)

Result 1-0

Opening A17

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chess.com IoM Masters

2018.10.20

GM Zhukova, Natalia (2319)

GM Eljanov, Pavel (2664)

Result 0-1

Opening A17

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TCh-CHN 2017

2017.12.03

GM Vallejo Pons, Francisco (2644)

IM Ma, Zhonghan (2457)

Result 1-0

Opening A17

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4. Washington Int 2015

2015.08.08

GM Roiz, Michael (2564)

GM Balakrishnan, Praveen (2500)

Result 1-0

Opening A17

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World Blitz 2016

2016.12.30

GM Svane, Rasmus (2610)

GM Mareco, Sandro (2551)

Result 1-0

Opening A17

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29. Staufer-Open 2017

2017.01.06

GM Nagy, Gabor (2437)

GM Fedorchuk, Sergey A. (2596)

Result 0-1

Opening A17

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Zonal 3.3 2015

2015.03.08

GM Tin, Jingyao (2584)

GM Cao, Sang (2334)

Result 1/2-1/2

Opening A17

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Panevezys GM 2017

2017.07.07

GM Pultinevicius, Paulius (2542)

IM Gorodetzky, David (2521)

Result 0-1

Opening A17

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World Rapid 2018

2018.12.27

GM Teske, Henrik (2433)

GM Esipenko, Andrey (2680)

Result 0-1

Opening A17

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