1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Bf4: 4...Bf5?! (35% of 1.5M games)

The most played move is an inaccuracy

9 moves

1.d4 d5 2.c4 c6 3.Nc3 Nf6 4.Bf4. In 1,528,272 Lichess games between 1600 and 2200, the most played move is 4...Bf5 (35%). At 20 million nodes it is an inaccuracy: +0.37 against -0.38 for dxc4, 7 win-chance points, confirmed by a second search (+0.41 against -0.31). Masters databa…

The club move: 35% of games. inaccuracy, 7 win-chance points against dxc4. +0.37 at 20M nodes.