ECO C65: Ruy Lopez

ECO C65 is part of volume C — Open Games. The Lichess chess-openings dataset files 13 named lines under it. The shortest is Ruy Lopez: Berlin Defense: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6.

That position has come up in 9,672,559 Lichess games between players rated 1600 to 2500: White won 51.6%, 5.2% were drawn and Black won 43.2%.

Opening	Moves	Plies
Ruy Lopez: Berlin Defense	`1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6`	6
Ruy Lopez: Berlin Defense	`1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O`	7
Ruy Lopez: Berlin Defense, Anti-Berlin Variation	`1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3`	7
Ruy Lopez: Halloween Attack	`1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nxe5`	7
Ruy Lopez: Berlin Defense, Anti-Berlin Variation, Mortimer Variation	`1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Ne7`	8
Ruy Lopez: Berlin Defense, Beverwijk Variation	`1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5`	8
Ruy Lopez: Berlin Defense, Fishing Pole Variation	`1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Ng4`	8
Ruy Lopez: Berlin Defense, Anti-Berlin Variation, Anderssen Variation	`1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. Bxc6+`	9
Ruy Lopez: Berlin Defense, Anti-Berlin Variation, Duras Variation	`1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c4`	9
Ruy Lopez: Berlin Defense, Anti-Berlin Variation, Kaufmann Variation	`1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Be3`	9
Ruy Lopez: Berlin Defense, Nyholm Attack	`1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d4 exd4 5. O-O`	9
Ruy Lopez: Classical Variation, Zukertort Gambit	`1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3`	9
Ruy Lopez: Berlin Defense, Anti-Berlin Variation, Mortimer Trap	`1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Ne7 5. Nxe5 c6`	10