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

TCh-AUT Blitz 2025

2025.05.31

IM Brodowski, Piotr (2456)

GM Zelcic, Robert (2448)

Result 1-0

Opening A17

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FIDE World Bl Team Pool C

2025.06.14

GM Keymer, Vincent (2767)

IM Gan-Erdene, Sugar (2483)

Result 1-0

Opening A17

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Palle Skov Mem GM 2025

2025.02.10

IM Olsen, Filip Boe (2475)

IM Karacsonyi, Gellert (2422)

Result 1-0

Opening A17

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TCh-BEL 2024-25

2025.01.26

GM Dardha, Daniel (2587)

IM Godart, Francois (2371)

Result 1-0

Opening A17

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18. Tashkent Open - Agzamov Memorial | Group A

2025.03.29

GM Adhiban, B. (2550)

IM Begmuratov, Khumoyun (2512)

Result 1/2-1/2

Opening A17

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SixDays Budapest January 2025 | GM A

2025.01.30

IM Muthaiah AL (2442)

IM Karacsonyi, Gellert (2422)

Result 1/2-1/2

Opening A17

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Aeroflot Open B 2018

2018.02.25

IM Muthaiah AL (2442)

IM Valdes Escobar, Alvaro (2283)

Result 1-0

Opening A17

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POL Ch Rapid 2019

2019.10.06

IM Piesik, Piotr (2412)

GM Klekowski, Maciej (2474)

Result 1/2-1/2

Opening A17

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SWE Ch 2017

2017.07.10

GM Blomqvist,E (2487)

GM Westerberg, Jonathan (2452)

Result 1/2-1/2

Opening A17

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58. World Juniors 2019

2019.10.19

GM Praggnanandhaa R (2735)

IM Agmanov, Zhandos (2501)

Result 1-0

Opening A17

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