5 - Lasker System II (2.g3) B) 4...e6
1.Nf3 d5 2.g3 Nf6 3.Bg2 Bf5 4.c4
B) 4...e6This continuation allows Black to maintain the balance. 5.Qb3Tseitlin vs LevitinaDorfman vs PetrosianOlafsson vs PortischZheliandinov vs Klovans 5...Na6Beriozov vs Selivanovsky**Kochiev vs RomanishinKarasiov vs Tschonsky**Barcza vs PortischShianovsky vs Sokolsky** 6.cxd5 exd5Spiridonov vs Sliwa 7.Nd4 Bc8 8.Nc3 c6 9.O-O Bc5 10.Nf3 O-ORomanishin vs Polugayevsky
10 moves
"Black has quite a good position." --- Osnos
5 - Lasker System II (2.g3) B) 4...e6
1.Nf3 d5 2.g3 Nf6 3.Bg2 Bf5 4.c4
B) 4...e6
This continuation allows Black to maintain the balance.
5.Qb3
Tseitlin vs Levitina
Dorfman vs Petrosian
Olafsson vs Portisch
Zheliandinov vs Klovans
5...Na6
Beriozov vs Selivanovsky**
Kochiev vs Romanishin
Karasiov vs Tschonsky**
Barcza vs Portisch
Shianovsky vs Sokolsky**
6.cxd5 exd5
Spiridonov vs Sliwa
7.Nd4 Bc8 8.Nc3 c6 9.O-O Bc5 10.Nf3 O-O
Romanishin vs Polugayevsky
10 moves
"Black has quite a good position." --- Osnos