Almost every beginner game is decided by one tactic. Someone wins a piece, and the rest is cleanup. Learn to see the shapes coming and you win those pieces instead of losing them. There are really only six you need at the start.
1. The fork
One piece attacks two things at once. A knight on the right square hits your king and your rook, you save the king, you lose the rook. Knights fork hardest because their jump is hard to see coming. Drill it until the shape is obvious: fork drill.
2. The pin
A piece can't move because something more valuable sits behind it. Pin a knight to the queen and that knight is frozen, so you pile on and win it. The pin drill teaches both how to set them and how to break out of them.
3. The skewer
A pin in reverse: the valuable piece is in front and has to move, so you grab the one behind it. Check the king along a rank and win the rook that was hiding behind it. Same lines as the pin, opposite order. Skewer drill.
4. The discovered attack
You move one piece and it uncovers an attack from the piece behind it. Two threats for the price of one move, and if the moving piece gives check too, it's often winning on the spot. See the pattern in the discovered attack drill.
5. The back-rank mate
Your king is stuck on the back rank behind its own pawns, a rook or queen slides in, mate. It ends more casual games than anything else on this list. Learn to spot a weak back rank (yours and theirs) in the back-rank drill, and give your king an escape square before it bites you.
6. The smothered mate
The prettiest one. The enemy king is boxed in by its own pieces and a knight delivers mate it can't escape. Rare, but when the setup appears you have to take it. The smothered mate drill shows the classic queen-sac-then-knight pattern.
How to make them automatic
Reading about tactics does nothing. Seeing 500 of them does everything. Do puzzles every day, and when one theme keeps catching you out, drill that specific theme until it clicks. Once these six shapes are burned in, you'll feel it the moment one appears on the board.
The other half of tactics is not walking into them yourself. That's a whole habit of its own, covered in why you keep losing at chess. Both run free on aichess.guru, with the Guru explaining each solution as you go.
This guide was first published on aichess.guru, where the Chess Guru explains your moves in plain English while you play. It is free to start.
