Here's a painful truth every improver learns: you can outplay someone for forty moves, reach a winning position, and still throw it away because you don't know how to finish. The endgame is where games are won and lost, and the good news is that the most important ones are simple to learn. Start with these two.
King and queen versus king When you're up a queen, you still have to deliver checkmate, and beginners often stalemate by accident or chase the king forever. The technique is methodical:
- Use your queen to box the enemy king toward an edge, staying a knight's-move away to avoid stalemate
- Walk your own king up to support the queen
- Deliver mate with the king and queen working together against the edge
Practice this until you can do it in under ten moves every time. The key danger is stalemate, so always leave the enemy king a legal move until it's actually checkmate.
King and pawn versus king This decides countless endgames: you have one extra pawn, and the question is whether you can promote it. The concept that matters is the opposition, where your king stands directly facing the enemy king with one square between them. Whoever does not have to move often wins the battle for key squares.
- Push your king ahead of the pawn, not the pawn ahead of the king
- Use the opposition to force the enemy king aside
- Once your king controls the promotion square, the pawn marches home