Boris Spassky sacrifices the Queen and defeats Ivkov #chess

Awet vs NN. Double check and the Opera checkmate

Ernst Falkbeer beats Simpson with a double check and the Opera checkmate

Renold vs Agassiz. Quade Gambit and smothered checkmate

Boris Spassky defeats Hartoch with a ladder checkmate #chess

Marc Esserman defeats William Collins with the Smith Morra Gambit

Marc Esserman wins with the Smith Morra and a lot of pins

Boris Spassky wins a piece against Vranesic #chess

Boris Spassky's pin defeats Shofman #chess

Boris Spassky wins a Pawn against Korelov #chess

Boris Spassky defeats Korchnoi with the kill box checkmate #chess

Black sacrifices the Queen and wins with a Bishop checkmate #chess

Boris Spassky beats John Purdy and the Bird Opening #chess

Boris Spassky beats Korchnoi with the Anastasia checkmate #chess

Atkinson vs NN. Smothered checkmate

Smothered checkmate. NN vs, NN

V. Place vs NN. A double check leads to the Mayet checkmate

Gioachino Greco defeats NN with a smothered checkmate

Theodore Tylor defeats William Winter with a double check

Gerard Oskam wins with a smothered checkmate

George Koltanowski's double check leads to the Opera checkmate #chess

Michelson vs NN. The power of the double check #chess

The power of the double check. Giuoco Piano opening

Jean Taubenhaus defeats Colchester with the Legal checkmate #chess

Alexander Fritz's double check leads to a King's hunt

Andre Cheron wins with the Legal checkmate