Endgames Intermediate

50 Endgame Rules

Endgame knowledge is the foundation of chess strength, and these fifty rules are the foundation of endgame knowledge. Each rule is a distilled principle that applies across thousands of positions. Knowing them transforms unclear endgames into clear wins or draws.

King and pawn rules (1–15)

  1. Activate the king immediately.
  2. Centralise the king.
  3. The opposition decides king-and-pawn endgames.
  4. The "rule of the square" determines promotion races.
  5. Outside passed pawns are decisive.
  6. Create passed pawns with your pawn majority.
  7. Connected passed pawns on the sixth rank beat a rook.
  8. Protected passed pawns are extremely strong.
  9. Zugzwang is a key weapon.
  10. Triangulation transfers the move.
  1. The key squares (critical squares) determine whether a pawn can promote.
  2. With a knight pawn, beware stalemate.
  3. With a rook pawn, the defending king must reach the queening square.
  4. Fortress positions can save lost endgames.
  5. Calculate precisely, every move matters.

Rook endgame rules (16–30)

  1. Place rooks behind passed pawns (yours and the opponent's).
  2. Active rooks are worth more than extra pawns.
  3. The Lucena position: build a bridge to win.
  4. The Philidor position: third-rank defence.
  5. Cut off the opposing king.
  1. Rook + pawn vs rook with the pawn on the seventh: usually a draw.
  2. Rook + two pawns vs rook: usually winning.
  3. In rook endgames, keep the rook active, even at the cost of a pawn.
  4. The "short side" principle: defend from the shorter side.
  5. Connected passed pawns are decisive in rook endgames.
  6. Exchange one pair of rooks when you want to simplify.
  7. A rook on the seventh rank is worth a pawn.
  8. Don't hurry, precision matters more than speed.
  9. Avoid trading into a pawn endgame unless you're sure it's winning.
  10. Study the key rook endgame positions, they appear in every tournament.

Minor piece endgame rules (31–42)

  1. Bishops are better in open endgames with pawns on both sides.
  2. Knights are better in closed endgames.
  3. Opposite-coloured bishops tend toward draws (but have attacking potential in the middlegame).
  4. Knight endings behave like pawn endings, centralise the king.
  5. Bishops can control both sides of the board simultaneously.
  1. A bad bishop can lose even with extra material.
  2. Knights can't lose tempo, they can't triangulate.
  3. Bishop + knight can force checkmate (learn the technique!).
  4. Bishop + wrong rook pawn can be a draw.
  5. Blockade passed pawns with a knight.
  6. In bishop endgames, fix the opponent's pawns on the bishop's colour.
  7. The bishop pair is very strong in endgames.

General endgame wisdom (43–50)

  1. Don't trade into a drawn endgame.
  2. Convert your advantage before it dissipates.
  3. The endgame is a new game, play it objectively.
  4. Fortress positions save lost endings.
  5. Pawns on both sides = more winning chances.
  6. Material advantage increases in value as pieces are traded.
  7. Study the 25 most important endgame positions.
  8. The best endgame players are also the best overall players, invest in endgame study.
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