1. c4 b5
Chess openings · English Opening · A10
English Opening: Jaenisch Gambit
9,726 rated games in September 2026 began with 1. c4 b5. White wins 52%, draws 4%, Black wins 45%.
Results by rating
| Lichess rating | Games | White winsDrawBlack wins |
|---|---|---|
| Under 1200 | 447 | 51%43% |
| 1200–1599 | 1,607 | 56%42% |
| 1600–1999 | 3,661 | 51%45% |
| 2000 and up | 4,011 | 50%45% |
| All ratings | 9,726 | 52%45% |
By time control
| Time control | Games | |
|---|---|---|
| Bullet | 5,102 | 51%46% |
| Blitz | 3,662 | 52%44% |
| Rapid | 927 | 54%41% |
| Classical | 35 | 54%43% |