Interference
Interference is a tactic where you place a piece between two enemy pieces, disrupting their coordination and creating tactical opportunities.
Types of Interference
Line Interference
Blocking a line (rank, file, or diagonal) between two pieces.
Defensive Interference
Disrupting the connection between a defender and what it defends.
Offensive Interference
Blocking an attacking piece's line to a target.
Common Patterns
- Blocking Defense: Interfere with a piece defending the king
- Blocking Escape: Cut off the king's escape route
- Blocking Communication: Separate coordinating pieces
- Forced Interference: Force the opponent to block their own pieces
Sacrificial Interference
Often involves sacrificing a piece to block a critical line:
- Sacrifice to block a defender
- Sacrifice to cut off the king
- Sacrifice to disrupt piece coordination
Creating Interference
- Identify connected enemy pieces
- Find the critical line between them
- Calculate if blocking wins material or delivers mate
- Consider sacrifices if necessary
Defending Against Interference
- Maintain piece coordination
- Keep multiple defenders
- Avoid linear piece placement
- Calculate opponent's forcing moves
Practice Tips
- Look for pieces on the same line
- Practice identifying critical connections
- Study interference puzzles
- Calculate forcing sequences
Interference is a sophisticated tactic that can turn the tables in complex positions.