Chess problem: Difference between revisions

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Types of problems: Minor clarification
m Abbreviations: Removed a dangling preposition
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* "ser-" abbreviates ''series''
 
These are combined with a number to indicate in how many moves the goal must be achieved in. "#3", therefore, indicates a mate in three, while "ser-h=14" indicates a series help stalemate in 14 (i.e., Black makes 14 moves in a row such that White can subsequently make one move to deliver stalemate).
 
In studies, the symbols "+" and "=" are used to indicate "White to play and win" and "White to play and draw" respectively.