ECO E20 · 17,515 games · White to move
| Move | Games | Share | White / draw / Black | Leads to |
|---|---|---|---|---|
| Qc2 | 3,828 | 21.9% | Nimzo-Indian Defense: Classical Variation E32 | |
| e3 | 2,816 | 16.1% | Nimzo-Indian Defense: Rubinstein System E40 | |
| Nf3 | 2,540 | 14.5% | Nimzo-Indian Defense: Three Knights Variation E21 | |
| Bg5 | 2,212 | 12.6% | Nimzo-Indian Defense: Leningrad Variation E30 | |
| Bd2 | 2,181 | 12.5% | ||
| a3 | 1,558 | 8.9% | Nimzo-Indian Defense: Sämisch Variation E24 | |
| f3 | 893 | 5.1% | Nimzo-Indian Defense: Kmoch Variation E20 | |
| Qb3 | 621 | 3.5% | Nimzo-Indian Defense: Spielmann Variation E22 | |
| Bf4 | 293 | 1.7% | ||
| g3 | 178 | 1.0% | Nimzo-Indian Defense: Romanishin Variation E20 | |
| e4 | 149 | 0.9% | Nimzo-Indian Defense: Dilworth Gambit E20 | |
| Qd3 | 43 | 0.2% |
A further 203 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.