A rook finds a loose bishop
Attacker: White rook on a1. Target: Black bishop on a7.
Teaching move: Rxa7. Nothing guards the bishop on a7. The rook can travel straight up the a-file and capture it.
Today you will find out what you already know—and build a simple habit that helps you stop losing pieces.
A chess piece is under attack when an opponent’s piece could capture it. A piece is unprotected if no friendly piece guards it. A hanging piece is attacked and unprotected. When you spot one, check whether you can capture it safely.
A piece may be under attack and still be defended. Do not grab a protected piece without looking at the opponent’s reply. Your king is special: you may never leave it in check.
Point at the attacker, point at the target, and tell the class why the target is—or is not—safe.
Attacker: White rook on a1. Target: Black bishop on a7.
Teaching move: Rxa7. Nothing guards the bishop on a7. The rook can travel straight up the a-file and capture it.
Attacker: White knight on e4. Target: Black rook on f6.
Teaching move: Nxf6. Knights jump in an L shape. The rook on f6 is unprotected, so Nxf6 safely wins it.
Attacker: Black rook on d8. Target: White bishop on d4.
Teaching move: c3. The rook threatens to capture on d4. Moving c2–c3 puts the pawn on c3, where it protects the bishop on d4.
Attacker: Black knight on f6. Target: White queen on h5.
Teaching move: Qe2. The knight attacks h5. Qe2 is a safe diagonal retreat; a queen is far too valuable to leave under attack.
Attacker: Black bishop on g7. Target: White queen on d4.
Teaching move: Qe3. The bishop on g7 attacks the queen along the diagonal. Qe3 steps aside. Qxg7? would lose the queen to Kxg7.
Attacker: Black knight on d6. Target: White bishop on c4.
Teaching move: exd6. The knight is ready to take the bishop. The pawn on e5 can capture that knight first: exd6.
Attacker: Black queen on c7. Target: White knight on c4.
Why the capture is a mistake. The queen attacks the knight on c4, but White’s pawn on b3 guards c4. After Qxc4? bxc4, Black loses the queen.
Attacker: Black bishop on b7. Target: White rook on e4.
Teaching move: Bxe4. The bishop sees the rook along b7–c6–d5–e4. With no defender on e4, Bxe4 wins the rook.
Attacker: Black knight on d4. Target: White queen on f3.
Teaching move: cxd4. The knight attacks the queen, but the pawn on c3 already attacks that knight. cxd4 removes the threat and wins the knight.
Attacker: Black pawn on d6 (defends e5). Target: White knight on f3.
Teaching move: Nd2. Nxe5? would lose the knight to ...dxe5 because the black d6-pawn protects e5. Nd2 keeps the knight safe.
Find the move first. Use Show hint if needed; Show answer reveals the coach’s solution.
Task: Find the rook move that captures an unprotected bishop.
Task: Find the bishop move that captures a loose rook.
Task: Black to move: capture White’s undefended bishop.
Task: Use your pawn to capture the black knight.
Task: The black knight attacks your queen. Find a safe diagonal retreat to the first rank.
Task: The bishop attacks your rook. Capture the bishop with your knight.
Task: The rook attacks your bishop. Protect the bishop with a pawn move without moving the bishop.
Task: Black to move: capture White’s loose rook.
Task: Your king is in check from a knight! Capture the checking piece.
Task: Your queen is attacked by a rook on the same file. Capture that rook with check.
| Time | Activity |
|---|---|
| 0–6 min | Quick oral baseline: name how a rook, bishop, knight and pawn capture. |
| 6–18 min | Teach visual Examples 1–5: loose targets and safe retreats. |
| 18–30 min | Teach Examples 6–10: defenders, threats and opponent’s reply. |
| 30–47 min | Independent diagnostic: 10 exercises, brief hint only if needed. |
| 47–56 min | Pair mini-game: stop after every move and perform the SAFE scan. |
| 56–60 min | Exit ticket + coach records skill gaps for next lesson. |
Baseline, not a grade: Give one point per correct move (10 total). Mark an “H” if a student needed a hint. Record whether errors involve rook/bishop lines, knight jumps, pawn captures, defended targets, or king safety. Repeat those skills in the following lessons.
Mini-game: Play normal chess from the starting position. Before each move students point to an attacked piece and say one possible opponent reply. Stop to praise the thinking routine, not just the best move.
Original teaching diagrams: All 10 worked-example boards and all 10 exercise boards were created for this handout. None is claimed to be a historical game position, a quoted source diagram or a copied online puzzle. Their move ideas and positions are original instructional constructions. Each board is rendered as inline SVG using the Project’s canonical visual reference.
Concept adapted from: The sources below informed the order of instruction, terminology and safety checklist—not the 20 board positions. No text or copyrighted board screenshot was copied.
These are source URLs for the coach’s reference. Internet access is not required to open any of the five HTML files or display any board.