If you are winning, trading pieces often makes the game easier—as long as you do not trade into stalemate or a dead draw.
Follow the lesson one board at a time. The teacher answer key includes the move list.
Solve each position on paper first. Answers live only in the separate teacher/parent key.
White is already ahead by a bishop. Offer a rook trade to simplify without giving anything back.
White is ahead. Trade off the knights to reduce Black's counterplay.
Black is ahead by the exchange. Trade the queens to head into a simpler, safer ending.
White is ahead by a whole rook. Trade off the bishops so Black has nothing left to fight with.
Play this with a partner. White should ask before every move: “Can I trade a dangerous piece and keep my extra pawn?” Black should look for active counterplay before the pieces disappear.
Teacher/parent key for Worksheet: Trade When Ahead.
Prompt: Finish this sentence: “When I am ahead, trading pieces helps because ...”
...there are fewer enemy pieces left to attack me, so my winning edge is easier to use.
Prompt: Name one time when trading is a bad idea even if you are ahead.
Trading can be bad if it causes stalemate or if it turns a winning position into a drawn pawn ending.
Prompt: Solve the four trade positions and write which enemy piece gets removed each time.
Practice 1 trades a pair of rooks, Practice 2 a pair of knights, Practice 3 a pair of queens, and Practice 4 a pair of bishops — in every case the mover starts ahead and stays ahead after the trade.
White is already ahead by a bishop. Offer a rook trade to simplify without giving anything back.
Solution: Rxe8+ Rxe8
White's rook captures Black's rook with check, and Black is forced to recapture with the other rook. A whole pair of rooks leaves the board, but White's extra bishop — and the winning edge it gives — stays exactly the same.
White is ahead. Trade off the knights to reduce Black's counterplay.
Solution: Nxc6 dxc6
White's knight captures Black's knight, and Black recaptures with a pawn. Both knights disappear, but White keeps the same material edge with fewer pieces on the board to create trouble.
Black is ahead by the exchange. Trade the queens to head into a simpler, safer ending.
Solution: Qxd4 Bxd4
Black's queen captures White's queen, and White recaptures with the bishop. With the queens off the board there are far fewer tactics for White to try, and Black's rook-for-bishop edge remains.
White is ahead by a whole rook. Trade off the bishops so Black has nothing left to fight with.
Solution: Bxf5 gxf5
White's bishop captures Black's bishop, and Black recaptures with a pawn. Once the only minor pieces are gone, White's extra rook is enough to win easily, with almost no risk left for Black to create.