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  2. Chess puzzle - Wikipedia

    en.wikipedia.org/wiki/Chess_puzzle

    Chess puzzles can also be regular positions from actual games, usually meant as tactical training positions. They can range from a simple "Mate in one" combination to a complex attack on the enemy king. Solving tactical chess puzzles is a very common chess teaching technique. They are helpful in pattern recognition.

  3. Plaskett's Puzzle - Wikipedia

    en.wikipedia.org/wiki/Plaskett's_Puzzle

    Plaskett's Puzzle is a chess endgame study created by the Dutch endgame composer Gijs van Breukelen (February 27, 1946 – December 21, 2022) around 1970, although not published at the time. Van Breukelen published the puzzle in 1990 in the Netherlands chess magazine Schakend Nederland .

  4. Helpmate - Wikipedia

    en.wikipedia.org/wiki/Helpmate

    If there is more than one solution, the composer will state this; if there is no such statement, the problem has only one solution. The example to the right is a helpmate in 2 (h#2) with two solutions. It was published in the June 1975 issue of Schach and is by the helpmate specialist Chris J. Feather. The two solutions are 1. Bxb8 Bd5 2. Nc7 ...

  5. Babson task - Wikipedia

    en.wikipedia.org/wiki/Babson_task

    In October 2024, the Israelian chess composer Gady Costeff published on EG a sound attempt of a complete Babson Task in an endgame study, which was the first in the history of chess composition. Unfortunately, the position was illegal for just one missing White capture (and had three white Knights in the initial position).

  6. Joke chess problem - Wikipedia

    en.wikipedia.org/wiki/Joke_chess_problem

    A joke chess problem is a puzzle in chess that uses humor as an element. Although most chess problems, like other creative forms, are appreciated for serious artistic themes (such as Grimshaw, Novotny, and Lacny), joke chess problems are enjoyed for some twist. In some cases the composer plays a trick to prevent a solver from succeeding with ...

  7. Grimshaw (chess) - Wikipedia

    en.wikipedia.org/wiki/Grimshaw_(chess)

    The key in the puzzle on the right is 1. Qd2. This move has no threat, but it leaves black in zugzwang: Black must either move one of his bishops or rooks, or move a pawn. However, any bishop or rook move must unguard one of the squares of d5, d6, d7 or d8, allowing White to mate on d5, d6 or d7 with the queen, and d8 with the knight. The lines ...

  8. Glossary of chess problems - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_chess_problems

    Ideally, White should have only one move at each juncture that solves a problem (unless the plan is conceptual such as in the well-known "Trojan Horse Puzzle" study by Ben Schultz). [1] Barring examples such as these, if White has an alternative at any stage but the first move, this is a dual ; if multiple winning moves are available at the ...

  9. Excelsior (chess problem) - Wikipedia

    en.wikipedia.org/wiki/Excelsior_(chess_problem)

    Loyd had a friend who was willing to wager that he could always find the piece which delivered the principal mate of a chess problem. Loyd composed this problem as a joke and bet his friend dinner that he could not pick a piece that didn't give mate in the main line (his friend immediately identified the pawn on b2 as being the least likely to deliver mate), and when the problem was published ...