ECO B21 · 123 games
Out of 123 games from this position: White wins 50%, draws 6%, Black wins 44%.
Open this position on the board
| Move | Games | Share | White / draw / Black |
|---|---|---|---|
| O-O | 76 | 61.8% |
A further 47 games played a rarer move, or ended right here.
Data: 4.0M rated games from the Lichess open database (CC0), both players 1600+, blitz and slower. Popular is not the same as good.