Philidor (C41)

Nimzovich (Jaenisch) variation

1. e4 e5 2. Nf3 d6 3. d4 Nf6

KGA (C33)

Bishop's gambit, Jaenisch variation

1. e4 e5 2. f4 exf4 3. Bc4 Nf6 4. Nc3 c6

Petrov (C42)

Classical attack, Jaenisch variation

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8. c4

English (A10)

Jaenisch gambit

1. c4 b5

Philidor (C41)

Lopez counter-gambit, Jaenisch variation

1. e4 e5 2. Nf3 d6 3. Bc4 f5 4. d4 exd4 5. Ng5 Nh6 6. Nxh7

KGA (C39)

Kieseritsky, long whip defense, Jaenisch variation

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 h5 6. Bc4 Rh7 7. d4 Bh6 8. Nc3

Ponziani (C44)

Jaenisch counter-attack

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6

Bishop's Opening (C23)

Calabrese counter-gambit, Jaenisch variation

1. e4 e5 2. Bc4 f5 3. d3

KGA (C33)

Lesser Bishop's (Petroff-Jaenisch-Tartakower) gambit

1. e4 e5 2. f4 exf4 3. Be2

KGD (C31)

Falkbeer, Nimzovich variation

1. e4 e5 2. f4 d5 3. exd5 e4 4. Bb5+

Latvian (C40)

Nimzovich variation

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5. Nc4 fxe4 6. Ne3

Sicilian (B32)

Nimzovich variation

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d5

Philidor (C41)

Nimzovich variation

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. dxe5

English, Nimzovich variation (A20)

1. c4 e5 2. Nf3

KP (B00)

Nimzovich defense, Bogolyubov variation

1. e4 Nc6 2. d4 d5 3. Nc3

Philidor (C41)

Nimzovich, Sozin variation

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. Qe2 c6 8. a4 exd4

French (C02)

Advance, Nimzovich variation

1. e4 e6 2. d4 d5 3. e5 c5 4. Qg4

Philidor (C41)

Nimzovich, Larobok variation

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. Ng5 O-O 7. Bxf7+

Philidor (C41)

Nimzovich, Sokolsky variation

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. dxe5 Nxe4 5. Nbd2

Sicilian (B29)

Nimzovich-Rubinstein variation

1. e4 c5 2. Nf3 Nf6