Dutch (A86)

Leningrad variation

1. d4 f5 2. c4 Nf6 3. g3 g6

Dutch (A88)

Leningrad, Main variation with c6

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 O-O 6. O-O d6 7. Nc3 c6

Dutch (A87)

Leningrad, Main variation

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3

French (C06)

Tarrasch, Leningrad variation

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Nb6

Dutch (A81)

Leningrad, Karlsbad variation

1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nh3

Nimzo-Indian (E30)

Leningrad variation

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5

Dutch (A89)

Leningrad, Main variation with Nc6

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 O-O 6. O-O d6 7. Nc3 Nc6

Nimzo-Indian (E30)

Leningrad, ...b5 gambit

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 b5

Dutch (A81)

Leningrad, Basman system

1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nf3 c6 5. O-O Nh6

Nimzo-Indian (E31)

Leningrad, Main line

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 d6

King's Indian (E97)

Orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6

QGD (D55)

Neo-Orthodox variation, 7.Bh4

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4

QGA (D21)

Ericson variation

1. d4 d5 2. c4 dxc4 3. Nf3 b5

Sicilian (B41)

Kan variation

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6

QGD (D38)

Ragozin variation

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4

QGD (D37)

Classical variation (5.Bf4)

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4

QGD (D35)

Exchange variation

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5

Dutch, 2.Bg5 variation (A80)

1. d4 f5 2. Bg5

QGA (D20)

Linares variation

1. d4 d5 2. c4 dxc4 3. e4 c5 4. d5 Nf6 5. Nc3 b5

KGD (C30)

Norwalde variation

1. e4 e5 2. f4 Qf6