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

1. Hainan Open 2016
2016.12.10
GM Tan, Zhongyi (2520)
GM Tsydypov, Zhamsaran (2509)
Резултат 1-0
Отварање A17
Виев
chess.com IoM Masters
2018.10.20
GM Zhukova, Natalia (2319)
GM Eljanov, Pavel (2664)
Резултат 0-1
Отварање A17
Виев
TCh-CHN 2017
2017.12.03
GM Vallejo Pons, Francisco (2644)
IM Ma, Zhonghan (2457)
Резултат 1-0
Отварање A17
Виев
4. Washington Int 2015
2015.08.08
GM Roiz, Michael (2564)
GM Balakrishnan, Praveen (2500)
Резултат 1-0
Отварање A17
Виев
World Blitz 2016
2016.12.30
GM Svane, Rasmus (2618)
GM Mareco, Sandro (2551)
Резултат 1-0
Отварање A17
Виев
29. Staufer-Open 2017
2017.01.06
GM Nagy, Gabor (2437)
GM Fedorchuk, Sergey A. (2599)
Резултат 0-1
Отварање A17
Виев
Zonal 3.3 2015
2015.03.08
GM Tin, Jingyao (2578)
GM Cao, Sang (2327)
Резултат 1/2-1/2
Отварање A17
Виев
Panevezys GM 2017
2017.07.07
GM Pultinevicius, Paulius (2554)
IM Gorodetzky, David (2521)
Резултат 0-1
Отварање A17
Виев
World Rapid 2018
2018.12.27
GM Teske, Henrik (2433)
GM Esipenko, Andrey (2680)
Резултат 0-1
Отварање A17
Виев
World Rapid 2017
2017.12.28
GM Halkias, Stelios (2497)
GM Sanal,V (2542)
Резултат 1-0
Отварање A17
Виев