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

Round 21: Vogel, Roven - Kunin, Vitaly
2024.09.28
GM Vogel, Roven (2514)
GM Kunin, Vitaly (2520)
Резултат 1-0
Отварање A17
Виев
Round 7: Puranik, Abhimanyu - Fedorchuk, Sergey A.
2025.05.28
GM Puranik, Abhimanyu (2629)
GM Fedorchuk, Sergey A. (2596)
Резултат 1-0
Отварање A17
Виев
65-1
2024.07.09
GM Ftacnik, Lubomir (2407)
GM Gruenfeld, Yehuda (2379)
Резултат 1/2-1/2
Отварање A17
Виев
Blitz KO
2024.08.05
GM Jacobson, Brandon (2644)
GM Praggnanandhaa R (2761)
Резултат 0-1
Отварање A17
Виев
FIDE World Rapid Chess Championship 2024
2024.12.27
GM Svane, Rasmus (2610)
GM Pranav, V (2677)
Резултат 0-1
Отварање A17
Виев
FIDE World Blitz Chess Championship 2024
2024.12.30
GM Jumabayev, Rinat (2564)
GM Salem, A.R. Saleh (2616)
Резултат 1/2-1/2
Отварање A17
Виев
Round 7: Piliposyan, Robert - Paichadze, Luka
IM Piliposyan, Robert (2421)
GM Paichadze, Luka (2461)
Резултат 1/2-1/2
Отварање A17
Виев
Round 4: Polak, Tomas - Stocek, Jiri
2025.08.26
GM Polak, Tomas (2439)
GM Stocek, Jiri (2465)
Резултат 0-1
Отварање A17
Виев
Round 3: Krejci, Jan - Stalmach, Richard
2025.08.19
GM Krejci, Jan (2503)
IM Stalmach, Richard (2456)
Резултат 1/2-1/2
Отварање A17
Виев
Round 1: Blohberger, Felix - Bjerre, Jonas Buhl
2025.11.15
GM Blohberger, Felix (2552)
GM Bjerre, Jonas Buhl (2615)
Резултат 0-1
Отварање A17
Виев