QGD (D58)

Tartakower (Makagonov-Bondarevsky) system

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 b6

King's Indian (E71)

Makagonov system (5.h3)

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3

QGD (D59)

Tartakower (Makagonov-Bondarevsky) system, 8.cd Nxd5

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 b6 8. cxd5 Nxd5

Lengfellner system (C00)

1. e4 e6 2. d4 d6

Colle system (D05)

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3

Pirc (B08)

Classical, h3 system

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3

English (A24)

Bremen system with ...g6

1. c4 e5 2. Nc3 Nf6 3. g3 g6

English (A25)

Closed system

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7

English (A25)

Closed system (without ...d6)

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3

English (A26)

Closed system

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6

English (A27)

Three knights system

1. c4 e5 2. Nc3 Nc6 3. Nf3

English (A13)

Wimpey system

1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. Bb2 c5 5. e3

English (A28)

Four knights system

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6

Old Benoni (A43)

Schmid's system

1. d4 c5 2. d5 d6 3. Nc3 g6

Pirc (B07)

Holmov system

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4

Pirc (B07)

Sveshnikov system

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3

Pirc (B08)

Classical system, 5.Be2

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2

English (A26)

Botvinnik system

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. e4

Pirc (B08)

Classical (Two knights) system

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7

Pirc (B08)

Classical (Two knights) system

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3