ECO C69: Ruy Lopez
ECO C69 is part of volume C — Open Games.
The Lichess chess-openings dataset files 5 named lines under it.
The shortest is Ruy Lopez: Exchange Variation, Normal Variation:
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O.
That position has come up in 2,085,462 Lichess games between players rated 1600 to 2500: White won 50.9%, 5.9% were drawn and Black won 43.3%.
| Opening | Moves | Plies |
|---|---|---|
| Ruy Lopez: Exchange Variation, Normal Variation | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O |
9 |
| Ruy Lopez: Exchange Variation, Bronstein Variation | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qd6 |
10 |
| Ruy Lopez: Exchange Variation, Gligoric Variation | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O f6 |
10 |
| Ruy Lopez: Exchange Variation, King's Bishop Variation | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bd6 |
10 |
| Ruy Lopez: Exchange Variation, Alapin Gambit | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 h5 |
12 |