Scotch Game traps: the most-played mistakes
5 mistakes actually played in the Scotch Game, each verified by the engine: the position is playable before, the punishment wins material, and the player share comes from real Lichess games.
Method: Stockfish screening (depth 14 then 22), refutation = best engine moves. Frequencies: real Lichess games 1400-2200+, blitz, rapid and classical. Whatever failed verification is not published.
- Nf6 ?5.6% of players217,205 games
Developing your knight leaves your queen undefended here. After Nxc6 dxc6 Qxd8+ Kxd8, you lose your queen with no compensation and are left struggling materially.
Punishment: Nxc6 bxc6 Bxc5 d6 Be3
+3 points of material, evaluation 4.8 after the punishment.
- Be7 ?15.5% of players94,890 games
Be7 leaves d5 undefended and passive. After Qd5 Nh6 Bxh6 O-O, White dominates the center while you lag in development with a vulnerable king.
Punishment: Qd5 Nh6 Bxh6 O-O Be3
+3 points of material, evaluation 4.2 after the punishment.
- Bxf7+ ?7.3% of players17,960 games
Bxf7+ sacrifices your bishop for nothing concrete. After Kxf7 b4 Bb6 b5, you're just down material with no real attack to show for it.
Punishment: Kxf7 b4 Bb6 b5 Na5
+3 points of material, evaluation 2.5 after the punishment.
- Bxf7+ ?12.1% of players15,346 games
You're sacrificing the bishop too early without enough compensation. After Kxf7 Nd5 Ke8 O-O, Black consolidates with an extra piece and you have no real attacking follow-up to justify it.
Punishment: Kxf7 O-O Qd7 Qb3+ Ke8
+3 points of material, evaluation 2.7 after the punishment.
- d6 ?6.5% of players5,897 games
You seriously weaken your kingside by delaying Nf6. After Bxg7 Nf6 Bxh8 Qe7, White wins material and your pieces stay uncoordinated.
Punishment: Bxg7 Bg4 Bxh8 Nf6 e5
+6 points of material, evaluation 4.3 after the punishment.