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

SixDays Budapest January 2025 GM A
2025.01.30
IM Muthaiah AL (2485)
IM Karacsonyi, Gellert (2398)
Резултат 1/2-1/2
Отварање A17
Виев
Singapore International Open 2024 Group A
IM Garcia, Jan Emmanuel (2444)
GM Iturrizaga Bonelli, Eduardo (2595)
Резултат 1/2-1/2
Отварање A17
Виев
Round 2: Muradli, Mahammad - Aravindh, Chithambaram VR.
2024.05.15
GM Muradli, Mahammad (2653)
GM Aravindh, Chithambaram VR. (2677)
Резултат 0-1
Отварање A17
Виев
Round 4: Heberla, Bartlomiej - Kusa, Jakub
2024.03.02
GM Heberla, Bartlomiej (2496)
IM Kusa, Jakub (2412)
Резултат 0-1
Отварање A17
Виев
Round 4: Barp, Alberto - Bettalli, Francesco
2025.11.30
IM Barp, Alberto (2450)
IM Bettalli, Francesco (2398)
Резултат 1/2-1/2
Отварање A17
Виев
National Rapid 2023-24
2024.03.05
GM Srihari L R (2464)
GM Raahul V S (2393)
Резултат 1-0
Отварање A17
Виев
Granada Chess Open 25
2025.08.02
GM Girel, Joseph (2508)
IM Flores Quillas, Diego Saul Rodri (2398)
Резултат 1-0
Отварање A17
Виев
Bundesliga 25/26
2025.09.28
GM Keymer, Vincent (2764)
GM Svane, Frederik (2655)
Резултат 1/2-1/2
Отварање A17
Виев
new tournament description
GM Bacrot, Etienne (2620)
IM Razafindratsima, Timothe (2520)
Резултат 1/2-1/2
Отварање A17
Виев
Round 21: Stein, Robert - Knuedel, Torben
2025.05.24
FM Stein, Robert (2394)
IM Knuedel, Torben (2351)
Резултат 1-0
Отварање A17
Виев