Vienna (C25)

Steinitz gambit, Zukertort defense

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. d4 Qh4+ 5. Ke2 d5

Tennison (Lemberg, Zukertort) gambit (A06)

1. Nf3 d5 2. e4

Ruy Lopez (C67)

Berlin defense, Zukertort variation

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Be7 6. Qe2 Nd6 7. Bxc6 bxc6 8. dxe5 Nb7 9. c4

KGA (C33)

Bishop's gambit, Steinitz defense

1. e4 e5 2. f4 exf4 3. Bc4 Ne7

Philidor (C41)

Philidor counter-gambit, Zukertort variation

1. e4 e5 2. Nf3 d6 3. d4 f5 4. Nc3

Ruy Lopez (C80)

Open, Zukertort variation

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Ne7

Queen's pawn game, Zukertort variation (D05)

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Nbd2 c5 5. b3

Queen's pawn game, Rubinstein (Colle-Zukertort) variation (D05)

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. b3

KGA (C33)

Villemson (Steinitz) gambit

1. e4 e5 2. f4 exf4 3. d4

Vienna (C25)

Steinitz gambit

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. d4

Evans gambit (C51)

Steinitz variation

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 exd4 7. O-O d6 8. cxd4 Bb6 9. Nc3 Na5 10. Bg5 f6 11. Be3

Vienna gambit, Steinitz variation (C29)

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. d3

KGA (C33)

Keres (Mason-Steinitz) gambit

1. e4 e5 2. f4 exf4 3. Nc3

Evans gambit (C52)

Alapin-Steinitz variation

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. O-O d6 7. d4 Bg4

Vienna (C25)

Steinitz gambit, Fraser-Minckwitz variation

1. e4 e5 2. Nc3 Nc6 3. f4 exf4 4. d4 Qh4+ 5. Ke2 b6

Queen's pawn, Mason variation, Steinitz counter-gambit (D00)

1. d4 d5 2. Bf4 c5

Ruy Lopez (C79)

Steinitz defense deferred (Russian defense)

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

Ruy Lopez (C62)

Old Steinitz defense

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6

Ruy Lopez (C75)

Modern Steinitz defense

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7

Ruy Lopez (C72)

Modern Steinitz defense, 5.O-O

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