Lifestyle
Jun 10, 2026
Solving Quirky Chess Puzzles
The article presents four quirky chess puzzles with their solutions, including problems on odd game…
The Lead
Earlier today, four chess puzzles were presented, and here they are again with their solutions.
The Chess Puzzles
The puzzles cover various aspects of chess, including game theory, piece movements, and strategy.
Puzzle 1: Oddities
A chess tournament has several participants, with some players playing an odd number of games. The puzzle proves that the number of such players must be even.
Solution: The total number of games played by everyone must be even, since every game has two players. When you add up odd and even numbers to make an even number, there must be an even number of odd ones.
Puzzle 2: L of a Trip
A knight in chess moves in an 'L' pattern. The puzzle asks if it's possible for a knight to visit every square on a regular 8x8 chessboard exactly once and end up in the top left corner, starting from the bottom right corner.
Solution: No, it's not possible. A knight move goes from a white to a black square, or vice versa. To visit every square on the board exactly once requires 63 moves. If you start on white, you will end on black, or vice versa. You cannot start on one corner and end on the opposite corner, since opposite corners of a chess board are the same colour.
Puzzle 3: Pawn Return
The puzzle asks for the fewest number of moves needed for a pawn to leave its initial place, get promoted/queened, and then return to its original position.
Solution: 6 moves. Here's one way: The pawn begins on B2. White: B2-4. Black: A7-5. White: B4-A5. Black: B7-6. White: A5-B6. Black: B8 – A6. For the next three moves, white's pawn advances one by one in the B column, queens and then returns to B2 in the sixth move.
Puzzle 4: Four Knights
The puzzle involves swapping the two pairs of knights on a strangely-shaped grid.
Solution: The positions that the knights can move to are very constrained. By numbering boxes from the top row and from left to right, the problem becomes a train shunting problem. The solution involves a series of moves to exchange the positions of the knights.
#Chess
#Puzzles
#Math
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