Alekhine's gun

Alekhine vs. Nimzowitsch, 1930
abcdefgh
8
8
77
66
55
44
33
22
11
abcdefgh
Position after 26.Qc1

Alekhine's gun is a formation in chess named after the former world chess champion Alexander Alekhine. It is a specific kind of battery. This formation was named after a game he played against Aron Nimzowitsch in San Remo, in 1930, ending with Alekhine's decisive victory.