Bird's Opening, Swiss gambit (A02)

1. f4 f5 2. e4 fxe4 3. Nc3 Nf6 4. g4

Bird's Opening (A03)

Williams gambit

1. f4 d5 2. e4

Bird's Opening (A02)

1. f4

Bird's Opening (A03)

1. f4 d5

Bird's Opening (A03)

Lasker variation

1. f4 d5 2. Nf3 Nf6 3. e3 c5

French (C11)

Swiss variation

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3

Sicilian (B42)

Kan, Swiss cheese variation

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 g6

QGD (D63)

Orthodox defense, Swiss, Karlsbad variation

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 a6 8. cxd5

QGD (D63)

Orthodox defense, Swiss (Henneberger) variation

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 a6

Ruy Lopez (C61)

Bird's defense

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4

Giuoco Piano (C53)

Bird's attack

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. b4

Ruy Lopez (C70)

Bird's defense deferred

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nd4

Ruy Lopez (C61)

Bird's defense, Paulsen variation

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. O-O Ne7

Bishop's Opening (C24)

Ponziani gambit

1. e4 e5 2. Bc4 Nf6 3. d4

Bishop's Opening (C24)

Urusov gambit

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3

Bishop's Opening (C24)

Greco gambit

1. e4 e5 2. Bc4 Nf6 3. f4

Bishop's Opening (C23)

Four pawns' gambit

1. e4 e5 2. Bc4 Bc5 3. b4 Bxb4 4. f4 exf4 5. Nf3 Be7 6. d4 Bh4+ 7. g3 fxg3 8. O-O gxh2+ 9. Kh1

Bishop's Opening (C23)

Lopez gambit

1. e4 e5 2. Bc4 Bc5 3. Qe2 Nc6 4. c3 Nf6 5. f4

Bishop's Opening (C23)

Wing gambit

1. e4 e5 2. Bc4 Bc5 3. b4

Bishop's Opening (C23)

Lewis gambit

1. e4 e5 2. Bc4 Bc5 3. d4