Chess opening
Petrov's Defense: Kaufmann AttackC42
The Petrov's Defense: Kaufmann Attack is a chess opening classified under ECO code C42. It is reached after the moves:
1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4
Play it vs Stockfish Open in analysis board
Comes from
Related lines in the Petrov's Defense
- Petrov's Defense (C42)
- Petrov's Defense (C42)
- Petrov's Defense (C42)
- Petrov's Defense (C42)
- Petrov's Defense (C42)
- Petrov's Defense: Classical Attack (C42)
- Petrov's Defense: Classical Attack, Berger Variation (C42)
- Petrov's Defense: Classical Attack, Chigorin Variation (C42)
Train this opening
LibreChess runs Stockfish in your browser — play the Petrov's Defense against the engine at any strength, get hints, and review your game move by move afterwards. Free, no account needed. You can also add this line to your repertoire and drill it with spaced repetition.