Simplification Strategy

1. Reduces counterplay. Fewer pieces means fewer tactical tricks for the opponent.
2. Magnifies structural advantages. A passed pawn becomes more dangerous with fewer pieces to block it.
3. King activity matters more. In endgames, the king becomes a strong piece, your advantage in piece activity translates to king activity.
4. Technical conversion. Endgames are more "technical", correct play leads to wins more reliably than in complex middlegames.

1. When you have a material advantage. Extra material is easiest to convert with few pieces on the board.
2. When you have a better pawn structure. Weak pawns become bigger liabilities in endgames.
3. When you have a passed pawn. Passed pawns become decisive in simplified positions.
4. When you're under attack. Simplification defuses attacks by removing the attacking pieces. See Converting Advantages.

1. When your advantage is initiative-based. Initiative disappears with simplification.
2. When the resulting endgame is drawn. Don't trade into opposite-coloured bishops if you want to win.
3. When you have an attacking position. Keep pieces for the attack.
4. When the opponent wants to simplify. If they're seeking trades, they may see a drawn endgame, avoid it.

Capablanca was the greatest master of simplification. His typical approach: gain a small advantage in the opening or middlegame, exchange pieces systematically (always trading the opponent's best pieces), reach a winning endgame, and convert with perfect technique. His games make winning look easy, because simplification transforms complex positions into straightforward victories. See Why Simplicity Wins.