(D50) Been-Koomen

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c5
0/100 games played
(D50) Tarrasch

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c5 5.cxd5
0/100 games played
(D50) Venice

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c5 5.cxd5 Qb6
0/100 games played
(D50) Primitive

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c5 5.Nf3 cxd4 6.Qxd4
0/100 games played
(D50) Krause

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c5 5.Nf3 cxd4 6.Nxd4 e5 7.Ndb5 a6 8.Qa4
0/100 games played