1. Queen Still Present
White's queen is still on d1. Is a8=Q+ legal?
No, a pawn does not have to promote to a piece that was captured. Promotion creates a new queen, rook, bishop, or knight of the pawn's colour. You may choose a second queen while your original queen remains, or a third rook, bishop, or knight while both originals are still on the board.
Rules question: you may choose your own queen, rook, bishop, or knight regardless of captured material.
Board result: extra queens, rooks, bishops, and knights are legal.
Physical-piece problem: if the chosen piece is unavailable in formal play, summon the arbiter rather than changing your legal choice.
Decide whether each promotion is legal. After answering, run the move and inspect how the board can gain an extra piece without recycling captured material.
1. Queen Still Present
White's queen is still on d1. Is a8=Q+ legal?
2. Queen Already Captured
White has no queen on the board. Is a8=Q+ legal?
3. Both Rooks Remain
White still has rooks on a1 and h1. Is b8=R legal?
4. Both Bishops Remain
White still has bishops on c1 and f1. Is e8=B legal?
5. Both Knights Remain
White still has knights on b1 and g1. Is c8=N legal?
6. Capture and Match
White captures Black's rook on a8. Is bxa8=R+ legal?
7. Capture, Different Choice
White captures a rook on a8. Is bxa8=N legal?
8. Black Extra Queen
Black's queen remains on d8. Is g1=Q+ legal?
A promotion is part of the pawn's move to the final rank. The pawn is removed and replaced immediately by a queen, rook, bishop, or knight of the same colour. The laws define the new board position; they do not require the player to recover a previously captured unit.
That is why both a position with the original queen and a position without it permit a8=Q. It is also why bxa8=N is legal after capturing a rook: the captured unit and the chosen promotion type are separate decisions.
1. Keep the Legal Choice
A missing spare queen does not turn a queen promotion into an illegal move or force a rook promotion.
2. Summon the Arbiter
In formal play, follow the event procedure and ask the arbiter to supply the required piece.
3. Avoid Ambiguous Markers
An upside-down rook is officially still a rook under FIDE rules; make the intended legal piece unambiguous.
No, a pawn does not have to promote to a piece that was captured earlier. Promotion creates a queen, rook, bishop, or knight of the pawn's colour, regardless of which pieces remain on the board. Test the Queen Still Present and Both Rooks Remain cards in the Captured Piece Promotion Trainer.
No, the captured-piece pile does not limit a legal promotion choice. It may supply a convenient physical piece, but the chess rule itself creates the chosen piece. Use the Queen Still Present card to see a legal promotion with no captured queen.
Yes, you may promote to a queen while your original queen is still on the board. You then have two queens of your own colour. Play a8=Q+ in the first trainer card.
Yes, a captured original queen does not prevent a later queen promotion. The promoted queen is a new piece in the position, not the original queen returning under a special restriction. Play a8=Q+ in the Queen Already Captured card.
Yes, one player may have an original queen and a promoted queen at the same time. Nothing must be removed first to make room for the second queen. Compare the starting and result boards in the Queen Still Present card.
Yes, a pawn may promote to a rook while both original rooks remain. That gives the player three rooks. Play b8=R in the Both Rooks Remain card.
Yes, a pawn may promote to a bishop while both original bishops remain. Promotion is not capped by the starting number of bishops. Play e8=B in the Both Bishops Remain card.
Yes, a pawn may promote to a knight while both original knights remain. The result can legally contain three knights. Play c8=N in the Both Knights Remain card.
No, promotion is not a rule for reviving a particular captured piece. The pawn is replaced by a legal new queen, rook, bishop, or knight in the current position. Compare the Queen Still Present and Queen Already Captured cards in the trainer.
No, the rules do not track a promoted queen as the identity of the earlier captured queen. It is simply a queen created by the pawn's promotion. Run the Queen Already Captured demonstration to see the new board position.
A pawn cannot become an enemy-coloured piece. In casual play, a spare physical piece may sometimes be used only if everyone clearly treats it as the promoting side's piece, but formal play requires an unambiguous legal piece. Use the Same-Colour Rule route after this trainer.
Yes, a pawn may capture on the final rank and then promote to the same piece type it just captured, provided the new piece is its own colour. The choice comes from the promotion rule, not from taking that particular unit. Play bxa8=R+ in the Capture and Promote card.
Yes, the captured piece type does not dictate the promotion choice. A pawn may capture a rook on the final rank and promote to its own knight, bishop, rook, or queen. Play bxa8=N in the Capture, Different Choice card.
Yes, the same rule applies to Black. A black pawn reaching the first rank may become a black queen, rook, bishop, or knight regardless of captured material. Play g1=Q+ in the Black Extra Queen card.
Yes, promotion can create extra queens, rooks, bishops, or knights beyond the normal starting count. The position remains legal if it arose through legal moves. Work through the four extra-piece trainer cards.
No, standard chess has no two-queen limit. More pawns may promote to queens if they legally reach the final rank. Start with the Queen Still Present card, then follow the Pawn Promotion Rules route for the wider rule.
Each pawn that legally reaches the final rank may promote to a queen, so several promoted queens are possible. Practical games rarely reach the theoretical extreme. Use the first trainer card to establish why the original queen does not block another.
Yes, the location or mobility of the original matching piece is irrelevant. A pawn may promote to the same type even when that original piece has never moved. Inspect the original rooks, bishops, and knights in cards three to five.
Yes, after a capture-promotion you may choose any legal queen, rook, bishop, or knight of your colour. You do not inherit the captured piece's type. Compare the two capture-promotion cards in the trainer.
No, underpromotion does not require a matching captured piece. Choosing a rook, bishop, or knight instead of a queen is legal whenever the pawn promotes. Test the Both Rooks Remain, Both Bishops Remain, and Both Knights Remain cards.
The right to choose a queen still exists. In formal over-the-board play, use the event's proper procedure and ask the arbiter for the required piece rather than making an ambiguous substitution. Review the Over-the-Board Procedure section before your next event.
Tournament procedure depends on the applicable rules, but under FIDE procedure a player may stop the clock and summon the arbiter when the required piece is unavailable. Do not improvise an unclear piece while the game continues. Follow the practical steps in the Over-the-Board Procedure section.
No, under formal FIDE rules an upside-down rook is still a rook, not a queen. Casual players sometimes agree to use it as a marker, but that convention should not be confused with the official rule. Use the Over-the-Board Procedure section as the practical reminder.
Do not rely on stacked or combined pieces in formal play because the result can be ambiguous and may not follow the event rules. Ask for the actual chosen promotion piece. Review the three-step over-the-board procedure on this page.
An online board can create the selected promotion piece digitally, so captured-piece availability is irrelevant. It normally offers queen, rook, bishop, and knight choices when the pawn reaches the final rank. Use the trainer to practise the rule before an online promotion occurs.
A standard chess interface should not refuse a legal second queen merely because no queen was captured. Digital promotion does not depend on a physical spare set. Test the Queen Still Present case to confirm the legal result.
Some chess variants reuse captured pieces or apply different drop and promotion rules, but standard chess does not. This page covers ordinary standard chess. Keep the trainer set to these standard queen, rook, bishop, and knight choices.
A pawn may promote to a queen, rook, bishop, or knight of its own colour. It may not remain a pawn or become a king, and captured-piece availability does not change the list. Complete all eight trainer cards to test the boundary.
Remember that promotion creates; it does not recycle. The pawn becomes a legal new piece even if every matching original piece is still on the board. Replay the four extra-piece demonstrations to make that distinction automatic.
Next study the four legal promotion choices, same-colour ownership, underpromotion, and capture-promotion. Those rules explain what may be chosen and when a non-queen choice matters. Follow the Continue the Promotion Route cards after finishing the trainer.
Build the complete rule foundation, then practise how promotion changes real games.
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