ECO C54 · 432 games · White to move
| Move | Games | Share | White / draw / Black | Leads to |
|---|---|---|---|---|
| O-O | 112 | 25.9% | ||
| Bb3 | 95 | 22.0% | ||
| a4 | 83 | 19.2% | ||
| b4 | 46 | 10.6% | ||
| Nbd2 | 18 | 4.2% | ||
| h3 | 10 | 2.3% | ||
| Bg5 | 10 | 2.3% |
A further 58 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.