-

- D20-D29 1. d4 d5 2. c4 dxc4 Queen's gambit accepted, D20a - Queen’s Gambit Accepted (QGA), D23a - 3.Nf3 Nf6, D23p - 4.Qa4+ c6 5.Qxc4 Bf5 6.g3 e6 7.Bg2 Nbd7 8.O-O Be7 9.Nc3 O-O - Mannheim Main Line, SÉRIE D
Interpolis 1983 – Round 1 – Andersson, Ulf 1949 – 1/2-1/2 – Huebner, Robert – G39

- Lire la suite
-

- D20-D29 1. d4 d5 2. c4 dxc4 Queen's gambit accepted, D20a - Queen’s Gambit Accepted (QGA), D23a - 3.Nf3 Nf6, D23q - 4.Qa4+ c6 5.Qxc4 Bf5 6.g3 e6 7.Bg2 Nbd7 8.O-O Be7 9.Nc3 O-O 10.Bg5 - Mannheim Main Line, SÉRIE D
Interpolis 1983 – Round 10 – Seirawan, Yasser – 1/2-1/2 – Portisch, Lajos – G48

- Lire la suite
-

- D20-D29 1. d4 d5 2. c4 dxc4 Queen's gambit accepted, D20a - Queen’s Gambit Accepted (QGA), D23a - 3.Nf3 Nf6, D23t - 4.Qa4+ c6 5.Qxc4 Bf5 6.g3 e6 7.Bg2 Nbd7 8.O-O Be7 9.Nc3 O-O 10.e3 Ne4 11.Qe2 - Mannheim Main Line, SÉRIE D
Koop Tjuchem 1996 – Round 8 – Akopian, Vladimir – 1/2-1/2 – Gelfand, Boris – G34

- Lire la suite
