Caro-Kann: Smothered Mate Trap

In the 4...Nd7 line, 5.Qe2 threatens 6.Nd6#; Black's natural 5...Ngf6?? allows it, while the correct 5...Ndf6 leaves White comfortably better.

• Learn–Easy Memory: drill the points where your lines split.
• Practice–Play whole lines against an opponent that follows your book.
• DrillAll courses–Spaced review of every course's due moves.
• Time–Your prompts against a 60-second clock.
• PuzzlesAll coursesReal games from your positions: find the missed move.
• Arena–Rated games from this opening. Leaving prep costs rating.