Foster's Complete Hoyle: An Encyclopedia of Games / Including all indoor games played to-day. With suggestions for good play, illustrative hands, and all official laws to date
R. F. Foster
Страница - 494
Страница - 496
3
KtxP
Q-B3
4
P-Q4
P-Q3
Hamppe-Allgaier Gambit:—
1
P-K4
P-K4