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

European Individual Chess Championship 2026 | Boards 67-126 - EICC 2026
2026.04.16
IM Hrbek, Stepan (2468)
IM David, Alexandru-Vasile (2326)
结果 1-0
开局 A21
查看棋谱
European Individual Chess Championship 2026 | Boards 1-66 - EICC 2026
2026.04.14
GM Yuffa, Daniil (2592)
IM Samadov, Read (2520)
结果 1-0
开局 A21
查看棋谱
European Individual Chess Championship 2026 | Boards 67-126 - EICC 2026
2026.04.13
FM Nakonechnyi, Oleksii (2272)
GM Stefansson, Hannes (2419)
结果 0-1
开局 A21
查看棋谱
V Open Chess Menorca 2026 | Open A - Round 7: Ghosh, Diptayan - Brodowski, Piotr
2026.04.11
GM Ghosh, Diptayan (2573)
IM Brodowski, Piotr (2456)
结果 1-0
开局 A21
查看棋谱
Grenke Chess Festival 2026 | Grenke Open A - Grenke Chess Festival 2026 Open
2026.04.06
FM Brilej, Jaka (2412)
IM Harshavardhan G B (2493)
结果 1/2-1/2
开局 A21
查看棋谱
FIDE Candidates 2026: Women - FIDE Women’s Candidates Tournament 2026
2026.03.21
GM Divya Deshmukh (2500)
GM Zhu, Jiner (2547)
结果 0-1
开局 A21
查看棋谱
2026 Chess.com Open | Play-In 3 - 2026 Chesscom Open Play In 3
2026.03.23
GM Sharapov, Yevhen (2375)
GM Bologan, Victor (2590)
结果 0-1
开局 A21
查看棋谱
2026 Chess.com Open | Play-In 3 - 2026 Chesscom Open Play In 3
2026.03.23
GM Indjic, Aleksandar (2602)
GM Sadhwani, Raunak (2638)
结果 1-0
开局 A21
查看棋谱
Reykjavik Open 2026
2026.03.29
GM Wadsworth, Matthew J (2516)
IM Makkar, Rajat (2473)
结果 1-0
开局 A21
查看棋谱
Reykjavik Open 2026
2026.03.28
GM Xiao, Tong(QD) (2586)
IM Garifullina, Leya (2423)
结果 1-0
开局 A21
查看棋谱