ECO A00 · 3,903 games · White to move
| Move | Games | Share | White / draw / Black | Leads to |
|---|---|---|---|---|
| Bb2 | 3,507 | 89.9% | ||
| b5 | 130 | 3.3% | ||
| a3 | 87 | 2.2% | ||
| e3 | 61 | 1.6% | ||
| Nf3 | 47 | 1.2% | Zukertort Opening: Santasiere's Folly A06 | |
| d4 | 23 | 0.6% |
A further 48 games played a rarer move, or ended right here.
Data: 4 million rated games from the Lichess open database (CC0), both players 1600+, blitz and slower. Popular is not the same as good.