Philidor Defense: Lopez Countergambit: 4.d3?! (38% of 0.6M games)

The most played move is an inaccuracy

9 手

1.e4 e5 2.Nf3 d6 3.Bc4 f5 (C41 Philidor Defense: Lopez Countergambit). In 627,574 Lichess games between 1600 and 2200, the most played move is 4.d3 (38%). At 20 million nodes it is an inaccuracy: +1.14 against +1.84 for d4, 7 win-chance points, confirmed by a second search (+1.11…

The club move: 38% of games. inaccuracy, 7 win-chance points against d4. +1.14 at 20M nodes.