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

5th Chinese Chess Rapid Tournament 2026 | Main Event 正赛 - Round of 16 | Game 4: Xiao, Tong(QD) - Zeng, Chongsheng
2026.11.03
GM Xiao, Tong(QD) (2598)
GM Zeng, Chongsheng (2554)
Результат 1/2-1/2
Opening A17
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41st European Chess Club Cup 2026 | Open - Round 5: Heberla, Bartlomiej - Sokolovsky, Yahli
2026.10.21
GM Heberla, Bartlomiej (2496)
GM Sokolovsky, Yahli (2546)
Результат 1/2-1/2
Opening A17
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41st European Chess Club Cup 2026 | Open - Round 2: Milanovic, Slavisa - Caspi, Israel
2026.10.18
IM Milanovic, Slavisa (2299)
GM Caspi, Israel (2457)
Результат 1/2-1/2
Opening A17
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FISU World University Championship Mind Sports 2026 | Classical | Men - Round 9: Pang, Tao - Dzida, Kamil
2026.10.16
GM Pang, Tao (2444)
IM Dzida, Kamil (2416)
Результат 1-0
Opening A17
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Serbian Super League 2026 | Women - Round 5: Ushenina, Anna - Modipalli Deekshitha
2026.10.08
GM Ushenina, Anna (2412)
WCM Modipalli Deekshitha (2454)
Результат 1-0
Opening A17
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46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37 - Olymp 2026 Open
2026.09.17
GM Stremavicius, Titas (2554)
IM Araujo Sanchez, Josue (2326)
Результат 1-0
Opening A17
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European Senior Team Championships 2026 | Senior 65+ - Round 5: Beliavsky, Alexander G - Huss, Andreas
2026.08.31
GM Beliavsky, Alexander G (2426)
IM Huss, Andreas (2212)
Результат 0-1
Opening A17
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Kanizsa Open 2026 | Group A | Top boards - Kanizsa Open
2026.08.18
IM Favaloro, Andrea (2421)
GM Kozak, Adam (2529)
Результат 1/2-1/2
Opening A17
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9th Jugando con las Estrellas 2026 - Round 7: Poltorak, Sebastian - Bogdanov, Egor
2026.08.11
IM Poltorak, Sebastian (2395)
GM Bogdanov, Egor (2503)
Результат 1/2-1/2
Opening A17
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Saint Louis Rapid 2026
2026.08.03
GM Giri, Anish (2757)
GM Keymer, Vincent (2764)
Результат 1/2-1/2
Opening A17
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