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

10. OIBM

2006.11.11

GM Krivoshey, Sergei (2460)

GM Postny, Evgeny (2493)

Result 1/2-1/2

Opening A17

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4. Open C women

2008.02.09

GM Dronavalli, Harika (2453)

IM Turova, Irina (2381)

Result 1-0

Opening A17

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NK Rapid

2005.10.01

GM Van Wely, Loek (2643)

GM Naiditsch, Arkadij (2574)

Result 0-1

Opening A17

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2008.12.07

GM Semcesen, Daniel (2400)

IM Johansson, Jan (2261)

Result 1/2-1/2

Opening A17

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IM Kovalev, Denis (2487)

IM Iljin, Timofey (2213)

Result 1-0

Opening A17

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31. Banicky kahanec

2009.05.04

GM Ftacnik, Lubomir (2407)

GM Polak, Tomas (2439)

Result 1-0

Opening A17

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FRA Ch Top 16 Poule Haute

2005.05.04

GM Kramnik, Vladimir (2753)

GM Kogan, Arthur (2464)

Result 1-0

Opening A17

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38. Olympiad

2008.11.23

GM Illescas Cordoba, Miguel (2587)

GM Delchev, Aleksander (2412)

Result 0-1

Opening A17

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NOR Ch Elite

2008.07.08

GM Ostenstad, Berge (2405)

GM Hammer, Jon Ludvig (2573)

Result 1/2-1/2

Opening A17

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Open A

2009.02.04

GM Kuzubov, Yuriy (2587)

GM Tunik, Gennady (2224)

Result 1-0

Opening A17

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