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 1: Stocek, Jiri - Grandelius, Nils
2025.11.29
GM Stocek, Jiri (2482)
GM Grandelius, Nils (2647)
Резултат 1/2-1/2
Отварање A17
Виев
World Rapid 2024
2024.12.27
GM Donchenko, Alexander (2640)
IM Bai, Adelard (2452)
Резултат 1-0
Отварање A17
Виев
World Blitz 2024
2024.12.30
GM Fressinet, Laurent (2610)
IM Bai, Adelard (2452)
Резултат 1-0
Отварање A17
Виев
Titled Tue 24th Jun Early
2025.06.24
GM Donchenko, Alexander (2640)
GM Jakubowski, Krzysztof (2429)
Резултат 1-0
Отварање A17
Виев
53rd Rilton Cup 2025-26
2025.12.29
IM Vestby-Ellingsen, Mads (2388)
IM Dotzer, Lukas (2495)
Резултат 1/2-1/2
Отварање A17
Виев
11th Gashimov Mem Rapid
2025.12.09
GM Suleymanli, Aydin (2665)
GM Yakubboev, Nodirbek (2689)
Резултат 0-1
Отварање A17
Виев
XI Sunway Sitges International Chess Festival 2024 - Group A
2024.12.15
GM Gorshtein, Ido (2553)
IM Isanzhulov, Arystan (2385)
Резултат 1-0
Отварање A17
Виев
WSTCC
2025.02.24
GM Ftacnik, Lubomir (2423)
GM Adams, Michael (2622)
Резултат 1-0
Отварање A17
Виев
World Senior Chess Championship 2024
2024.11.24
GM Krasenkow, Michal (2483)
GM Rozentalis, Eduardas (2452)
Резултат 1-0
Отварање A17
Виев
new tournament description
2024.09.21
GM Klekowski, Maciej (2474)
GM Jakubowski, Krzysztof (2429)
Резултат 0-1
Отварање A17
Виев