"340 exercises"
Mating Combination:
- Mate in one move
- Mate in two moves
Winning Material in a Tactical Way:
- Pawn fork
- Knight fork
- Double attack (double threat)
- Pin
- Discovered attack
- Encircling, trapping
The major means of tactical blows:
- Deflection: forcing an opposing piece to leave the square, rank or file it occupies, thus exposing the king or a valuable piece.
- Decoying: ensnaring a piece, usually the king or queen, by forcing it to move to a poisoned square with a sacrifice on that square.