A21 - 基因：e5(2.Nc3)

Variation: 基因：e5(2.Nc3)

Initial Move: 这是一场直接的对抗，白方试图证明其侧翼的c4兵优于黑方的中心e5兵。由此引发了紧张而复杂的局面。 Learn this opening step by step

2026 Chesscom Open Play In 2
2026.03.18
GM Moroni, Luca Jr (2551)
GM Supi, Luis Paulo (2581)
结果 0-1
开局 A21
查看棋谱
2026 Chesscom Open Play In 2
2026.03.18
GM Tabatabaei, M. Amin (2714)
GM Pranesh M (2644)
结果 0-1
开局 A21
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2026 Chesscom Open Play In 2
2026.03.18
GM Vakhidov, Jakhongir (2511)
GM Deac, Bogdan-Daniel (2656)
结果 1/2-1/2
开局 A21
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2026 Chesscom Open Play In 2
2026.03.18
GM Maghsoodloo, Parham (2706)
GM Kosteniuk, Alexandra (2496)
结果 1-0
开局 A21
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2026 Chesscom Open Play In 1
2026.03.16
GM Vakhidov, Jakhongir (2511)
GM Sadhwani, Raunak (2638)
结果 0-1
开局 A21
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2026 Chesscom Open Play In 1
2026.03.16
GM Sjugirov, Sanan (2556)
GM Gorovets, Andrey (2427)
结果 1/2-1/2
开局 A21
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8th GM tournament Hotel Stockholm North young talents
2026.03.12
IM Willow, Jonah B (2450)
GM Kvaloy, Aksel Bu (2483)
结果 1/2-1/2
开局 A21
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PICF 2026 - KAREL JANECEK Open
2026.03.04
FM Ostensen, Nicolai Maxime (2407)
GM Krzyzanowski, Marcin (2493)
结果 1/2-1/2
开局 A21
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Round 2: Cummings, David H. - Koelle, Tobias
2026.02.17
IM Cummings, David H. (2233)
IM Koelle, Tobias (2498)
结果 0-1
开局 A21
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V GM Sveshnikov Evgeny rapid memorial 2026
2026.02.22
GM Bischoff, Klaus (2419)
GM Krasenkow, Michal (2483)
结果 1-0
开局 A21
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