C46 — Three Knights Opening
Open Games & French (C00–C99)
1. e4 e5 2. Nf3 Nc6 3. Nc3
Full page: Three Knights Opening →ECO C46 covers Three Knights Opening and related lines (Three Knights Opening, Three Knights Opening: Steinitz Defense, Three Knights Opening: Winawer Defense, Three Knights Opening: Schlechter Variation). Main line 1. e4 e5 2. Nf3 Nc6 3. Nc3 with variations, statistics, and the best responses.
6 lines under C46
Three Knights Opening
1. e4 e5 2. Nf3 Nc6 3. Nc3
Three Knights Opening
1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4
Three Knights Opening: Steinitz Defense
1. e4 e5 2. Nf3 Nc6 3. Nc3 g6
Three Knights Opening: Winawer Defense
1. e4 e5 2. Nf3 Nc6 3. Nc3 f5
Three Knights Opening: Schlechter Variation
1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. Nd5 Nf6
Three Knights Opening: Steinitz-Rosenthal Variation
1. e4 e5 2. Nf3 Nc6 3. Nc3 g6 4. d4 exd4 5. Nd5