KGA (C34)

Fischer defense

1. e4 e5 2. f4 exf4 3. Nf3 d6

Sicilian (B88)

Sozin, Fischer variation

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bc4 Nc6 7. Bb3 Be7 8. Be3 O-O 9. f4

Nimzo-Indian (E44)

Fischer variation, 5.Ne2

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2

Nimzo-Indian (E43)

Fischer variation

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6

KGA (C36)

Abbazia defense (Classical defense, Modern defense[!])

1. e4 e5 2. f4 exf4 3. Nf3 d5

Two knights defense (C57)

Fegatello attack, Polerio defense

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6 8. Nc3 Ne7

Ruy Lopez (C79)

Steinitz defense deferred (Russian defense)

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6

Three knights (C46)

Winawer defense (Gothic defense)

1. e4 e5 2. Nf3 Nc6 3. Nc3 f5

Alekhine's defense (B02)

Brooklyn defense

1. e4 Nf6 2. e5 Ng8

Philidor's defense (C41)

1. e4 e5 2. Nf3 d6

QGD (D32)

Tarrasch defense, 4.cd ed

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5

QGD (D32)

Tarrasch defense

1. d4 d5 2. c4 e6 3. Nc3 c5

Alekhine's defense (B03)

1. e4 Nf6 2. e5 Nd5 3. d4

Petrov's defense (C42)

1. e4 e5 2. Nf3 Nf6

Alekhine's defense (B03)

1. e4 Nf6 2. e5 Nd5 3. d4 d6

QGD (D07)

Chigorin defense

1. d4 d5 2. c4 Nc6

QGA (D22)

Alekhine defense

1. d4 d5 2. c4 dxc4 3. Nf3 a6

Alekhine's defense (B03)

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4

QGD Slav defense (D10)

1. d4 d5 2. c4 c6

QGA (D20)

Schwartz defense

1. d4 d5 2. c4 dxc4 3. e4 f5