Dutch (A95)

Stonewall: Chekhover variation

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 7. Nc3 c6 8. Qc2 Qe8 9. Bg5

Sicilian, Chekhover variation (B53)

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4

Sicilian (B53)

Chekhover, Zaitsev variation

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Qd7

QGD (D30)

Stonewall variation

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 c6 5. Nbd2 Ne4 6. Bd3 f5

Dutch (A92)

Stonewall variation

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5

Dutch (A93)

Stonewall, Botwinnik variation

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 7. b3

Dutch (A94)

Stonewall with Ba3

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 7. b3 c6 8. Ba3

Dutch (A92)

Stonewall with Nc3

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 7. Nc3

Dutch (A95)

Stonewall with Nc3

1. d4 f5 2. c4 Nf6 3. g3 e6 4. Bg2 Be7 5. Nf3 O-O 6. O-O d5 7. Nc3 c6

Queen's pawn (D00)

Stonewall attack

1. d4 d5 2. e3 Nf6 3. Bd3

QGD Semi-Slav (D45)

Stonewall defense

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Ne4 6. Bd3 f5

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 (D31)

Alapin variation

1. d4 d5 2. c4 e6 3. Nc3 b6

QGD (D30)

Hastings variation

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 h6 5. Bxf6 Qxf6 6. Nc3 c6 7. Qb3

QGD (D30)

Vienna variation

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Bb4+

QGD (D30)

Capablanca variation

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nbd2

QGD (D30)

Spielmann variation

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 c6 5. Nbd2 g6

QGD (D31)

Janowski variation

1. d4 d5 2. c4 e6 3. Nc3 a6

QGA (D26)

Classical variation, 6.O-O

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O

QGA (D26)

Classical variation

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5