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

7th Asenso ASEAN+ Individual Chess Championship | Open - 7th ASEAN + Open Chess Championship
2026.11.04
IM Dhulipalla Bala Chandra Prasad (2404)
IM Morris, James (2442)
结果 1-0
开局 A21
查看棋谱
English Chess Championships 2026 | Open | Blitz - Round 11: Willow, Jonah B - Maroroa Jones, Gawain C B
2026.10.15
IM Willow, Jonah B (2426)
GM Maroroa Jones, Gawain C B (2633)
结果 1/2-1/2
开局 A21
查看棋谱
41st European Chess Club Cup 2026 | Open - Round 6: Haring, Filip - Blomqvist, Erik
2026.10.22
GM Haring, Filip (2439)
GM Blomqvist, Erik (2482)
结果 1/2-1/2
开局 A21
查看棋谱
U.S. Chess Championships 2026 | Open - U.S. Chess Championship
2026.10.21
GM Aronian, Levon (2725)
GM Sevian, Samuel (2708)
结果 1/2-1/2
开局 A21
查看棋谱
41st European Chess Club Cup 2026 | Open - Round 5: Tabatabaei, M. Amin - Boyer, Mahel
2026.10.21
GM Tabatabaei, M. Amin (2737)
GM Boyer, Mahel (2465)
结果 1/2-1/2
开局 A21
查看棋谱
Prva liga Centralne Srbije 2026 - Round 1: Raahul V S - Moiseenko, Alexander
2026.10.17
GM Raahul V S (2393)
GM Moiseenko, Alexander (2569)
结果 0-1
开局 A21
查看棋谱
41st European Chess Club Cup 2026 | Open - Round 2: Mijovic, Stefan - Boyer, Mahel
2026.10.18
IM Mijovic, Stefan (2371)
GM Boyer, Mahel (2465)
结果 0-1
开局 A21
查看棋谱
Spilimbergo GM - Round 3: Badelka, Olga - Krasenkow, Michal
2026.09.29
IM Badelka, Olga (2424)
GM Krasenkow, Michal (2505)
结果 0-1
开局 A21
查看棋谱
Romanian Team Chess Championships 2026 | Men’s Super League - Round 1: Sadhwani, Raunak - Parligras, Mircea-Emilian
2026.10.05
GM Sadhwani, Raunak (2645)
GM Parligras, Mircea-Emilian (2507)
结果 1-0
开局 A21
查看棋谱
46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37 - Olymp 2026 Open
2026.09.27
GM Rodshtein, Maxim (2576)
GM Pechac, Jergus (2538)
结果 1/2-1/2
开局 A21
查看棋谱