ECO C23: Bishop's Opening
ECO C23 is part of volume C, Open Games.
The Lichess chess-openings dataset files 24 named lines under it.
The shortest is Bishop's Opening:
1. e4 e5 2. Bc4.
That position has come up in 52,714,825 Lichess games between players rated 1600 to 2500: White won 50.3%, 4.2% were drawn and Black won 45.5%.
| Opening | Moves | Games | Length |
|---|---|---|---|
| Bishop's Opening | 1. e4 e5 2. Bc4 |
52.7M | 2 moves |
| Bishop's Opening: Boi Variation | 1. e4 e5 2. Bc4 Bc5 |
6.6M | 2 moves |
| Bishop's Opening: Calabrese Countergambit | 1. e4 e5 2. Bc4 f5 |
566K | 2 moves |
| Bishop's Opening: Khan Gambit | 1. e4 e5 2. Bc4 d5 |
249K | 2 moves |
| Bishop's Opening: Philidor Counterattack | 1. e4 e5 2. Bc4 c6 |
1.5M | 2 moves |
| Bishop's Opening: Calabrese Countergambit, Jaenisch Variation | 1. e4 e5 2. Bc4 f5 3. d3 |
95K | 3 moves |
| Bishop's Opening: Lewis Gambit | 1. e4 e5 2. Bc4 Bc5 3. d4 |
391K | 3 moves |
| Bishop's Opening: Lopez Variation | 1. e4 e5 2. Bc4 Bc5 3. Qe2 |
14K | 3 moves |
| Bishop's Opening: McDonnell Gambit | 1. e4 e5 2. Bc4 Bc5 3. b4 |
22K | 3 moves |
| Bishop's Opening: Philidor Variation | 1. e4 e5 2. Bc4 Bc5 3. c3 |
311K | 3 moves |
| Bishop's Opening: Stein Gambit | 1. e4 e5 2. Bc4 Bc5 3. f4 |
101K | 3 moves |
| Bishop's Opening: Anderssen Gambit | 1. e4 e5 2. Bc4 b5 3. Bxb5 c6 |
23K | 3 moves |
| Bishop's Opening: del Rio Variation | 1. e4 e5 2. Bc4 Bc5 3. c3 Qg5 |
690 | 3 moves |
| Bishop's Opening: Lewis Countergambit | 1. e4 e5 2. Bc4 Bc5 3. c3 d5 |
2,181 | 3 moves |
| Bishop's Opening: Thorold Gambit | 1. e4 e5 2. Bc4 b5 3. Bxb5 f5 |
744 | 3 moves |
| Bishop's Opening: Lopez Variation, Lopez Gambit | 1. e4 e5 2. Bc4 Bc5 3. Qe2 Nf6 4. f4 |
325 | 4 moves |
| Bishop's Opening: McDonnell Gambit, La Bourdonnais-Denker Gambit | 1. e4 e5 2. Bc4 Bc5 3. b4 Bxb4 4. c3 |
13K | 4 moves |
| Bishop's Opening: McDonnell Gambit, McDonnell Double Gambit | 1. e4 e5 2. Bc4 Bc5 3. b4 Bxb4 4. f4 |
1,142 | 4 moves |
| Bishop's Opening: Lewis Countergambit | 1. e4 e5 2. Bc4 Bc5 3. c3 d5 4. Bxd5 Nf6 |
357 | 4 moves |
| Bishop's Opening: Lewis Countergambit, Walker Variation | 1. e4 e5 2. Bc4 Bc5 3. c3 d5 4. Bxd5 Nf6 5. d4 |
112 | 5 moves |
| Bishop's Opening: Lopez Gambit | 1. e4 e5 2. Bc4 Bc5 3. Qe2 Nc6 4. c3 Nf6 5. f4 |
1,207 | 5 moves |
| Bishop's Opening: Pratt Variation | 1. e4 e5 2. Bc4 Bc5 3. c3 Nf6 4. d4 exd4 5. e5 d5 6. exf6 dxc4 7. Qh5 O-O |
4 | 7 moves |
| Bishop's Opening: Lisitsyn Variation | 1. e4 e5 2. Bc4 c6 3. d4 d5 4. exd5 cxd5 5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. dxe5 Nxe5 8. Ne2 |
1,088 | 8 moves |
| Bishop's Opening: Four Pawns Gambit | 1. e4 e5 2. Bc4 Bc5 3. b4 Bxb4 4. f4 exf4 5. Nf3 Be7 6. d4 Bh4+ 7. g3 fxg3 8. O-O gxh2+ 9. Kh1 |
19 | 9 moves |