English edit

 a b c d e f g h  
8        8
7        7
6        6
5        5
4        4
3        3
2        2
1        1
 a b c d e f g h  
An archetypal suffocation mate

Noun edit

suffocation mate (plural suffocation mates)

  1. (chess) A checkmate pattern in which a bishop "suffocates" the enemy king (by taking away its flight squares), while a knight delivers checkmate.