Understanding Compensation

1. Initiative compensation: Your pieces are active, creating threats, while the opponent's extra material sits passively.
2. Structural compensation: The opponent has weak pawns, a damaged king position, or structural damage that will persist.
3. Development compensation: You have a significant development lead that allows you to attack before the opponent consolidates.
4. Positional compensation: You have dominant pieces, outposts, or control of key squares.

Compensation is "sufficient" when:

1. It's lasting, the advantages persist for many moves.
2. It grows, the position gets better for the sacrificer over time.
3. It's concrete, there are specific threats the defender must address.
4. The opponent can't return the material advantageously. The test: "Would a strong player prefer the side with material or the side with compensation?"

1. Overvaluing vague compensation. "My pieces look active" isn't enough, there must be concrete threats or lasting advantages.
2. Undervaluing concrete compensation. A development lead of three tempi in an open position is absolutely worth a pawn.
3. Ignoring the endgame. Most compensation evaporates in endgames, material advantage grows as pieces are traded.

Study gambit openings where the sacrificing side gets compensation: the Marshall Attack, the Evans Gambit, the Benko Gambit. Evaluate: is the compensation sufficient? Does it grow or fade? How should each side play? See Initiative vs Material and Positional Sacrifices.