A25 - English: Closed System (2.Nc3 Nc6)

Variation: English: Closed System (2.Nc3 Nc6)

Initial Move: Mimics the Closed Sicilian but with reversed colors. The game is usually slow-paced, focusing on long-term strategy rather than immediate tactical strikes. Learn this opening step by step

šachy.cz Extraliga 2025/2026 - Round 10: Michalik, Peter - Anton Guijarro, David
2026.03.28
GM Michalik, Peter (2543)
GM Anton Guijarro, David (2641)
Результат 1/2-1/2
Opening A25
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Fagernes Chess International - GM group - Fagernes Chess International 2023
2023.04.06
IM Ingebresen, Jens Evang (2431)
GM Socko, Monika (2365)
Результат 1/2-1/2
Opening A25
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American Cup Lower Bracket
2026.03.03
GM Aronian, Levon (2721)
GM Liang, Awonder (2690)
Результат 1/2-1/2
Opening A25
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American Cup Lower Bracket
2026.03.03
GM Aronian, Levon (2721)
GM Liang, Awonder (2690)
Результат 1/2-1/2
Opening A25
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2025 Speed Chess Championship
2026.02.08
GM Lazavik, Denis (2621)
GM Nakamura, Hikaru (2792)
Результат 1/2-1/2
Opening A25
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Round 5: Dvoirys, Semen I. - Sutovsky, Emil
2026.01.30
GM Dvoirys, Semen I. (2393)
GM Sutovsky, Emil (2592)
Результат 1/2-1/2
Opening A25
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Round 5: Sutovsky, Emil - Dvoirys, Semen I.
2026.01.30
GM Sutovsky, Emil (2592)
GM Dvoirys, Semen I. (2393)
Результат 1/2-1/2
Opening A25
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Titled Tue 20th May Late
2025.05.20
GM Martinez Alcantara, Jose Eduardo (2644)
IM Lortkipanidze, Nodar (2374)
Результат 1/2-1/2
Opening A25
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Titled Tue 17th Jun Early
2025.06.17
IM Stribuk, Artiom (2494)
IM Terry, Renato (2500)
Результат 1-0
Opening A25
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Titled Tue 17th Jun Early
2025.06.17
GM Postny, Evgeny (2498)
GM Harsha, Bharathakoti (2510)
Результат 1-0
Opening A25
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