A13 is the opening English Opening: Agincourt Defense of the volume A · Flank openings: 2 half-moves to the position in the diagram, 16 variations in the ECO table.
What the games say
5,800 games in the collections, from 1851 to 2022. Mean rating of the games with ratings: 2471.
White wins 31 %, draws 43 %, Black wins 26 %
Most games: Csom, Istvan (80), Taimanov, Mark E (54), Kortschnoj, Viktor (48), Adamski, Jan (47), Grachev,B (46)
All 16 variations
- English Opening: Agincourt Defense 1.c4 e6
- English Opening: Agincourt Defense 1.c4 e6 2.♘f3
- English Opening: Agincourt Defense 1.c4 e6 2.♘f3 d5
- English Opening: Agincourt Defense 1.c4 e6 2.♘f3 d5 3.b3 ♘f6 4.♗b2 ♗e7 5.e3 O-O
- English Opening: Agincourt Defense 1.c4 e6 2.♘f3 d5 3.b3 ♘f6 4.♗b2 ♗e7 5.e3 O-O 6.d4
- English Opening: Agincourt Defense, Bogoljubow Defense 1.c4 e6 2.♘f3 d5 3.g3 ♘f6 4.♗g2 ♗d6
- English Opening: Agincourt Defense, Catalan Defense 1.c4 e6 2.♘f3 d5 3.g3 b6 4.♗g2 ♗b7 5.O-O
- English Opening: Agincourt Defense, Catalan Defense 1.c4 e6 2.♘f3 d5 3.g3 c5
- English Opening: Agincourt Defense, Catalan Defense Accepted 1.c4 e6 2.♘f3 ♘f6 3.g3 d5 4.♗g2 dxc4
- English Opening: Agincourt Defense, Catalan Defense, Semi-Slav Defense 1.c4 e6 2.♘f3 ♘f6 3.g3 d5 4.♗g2 c6
- English Opening: Agincourt Defense, Kurajica Defense 1.c4 e6 2.♘f3 d5 3.g3 c6
- English Opening: Agincourt Defense, Tarrasch Defense 1.c4 e6 2.♘f3 d5 3.g3 ♘f6 4.♗g2 c5 5.b3 ♘c6 6.O-O ♗e7
- English Opening: Agincourt Defense, Wimpy System 1.c4 e6 2.♘f3 ♘f6 3.b3 d5 4.♗b2 c5 5.e3
- English Opening: Neo-Catalan 1.c4 e6 2.♘f3 d5 3.g3 ♘f6
- English Opening: Neo-Catalan Declined 1.c4 e6 2.♘f3 d5 3.g3 ♘f6 4.♗g2 ♗e7
- English Opening: Romanishin Gambit 1.c4 ♘f6 2.♘f3 e6 3.g3 a6 4.♗g2 b5