ECO D90 · 3,441 games · White to move
| Move | Games | Share | White / draw / Black | Leads to |
|---|---|---|---|---|
| cxd5 | 770 | 22.4% | ||
| Bg5 | 725 | 21.1% | Grünfeld Defense: Three Knights Variation, Petrosian System D91 | |
| e3 | 501 | 14.6% | Grünfeld Defense: Three Knights Variation, Burille Variation D94 | |
| Bf4 | 452 | 13.1% | Grünfeld Defense: Three Knights Variation, Hungarian Attack D92 | |
| Qb3 | 242 | 7.0% | Grünfeld Defense: Russian Variation D96 | |
| g3 | 177 | 5.1% | ||
| h4 | 61 | 1.8% | ||
| h3 | 39 | 1.1% | ||
| e4 | 13 | 0.4% |
A further 461 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.