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 - 554
Страница - 556
Kt-B2
Odds of Queen’s Knight:—
1
P-K4
P-K4
2
Kt-B3
P-Q4
3
PxP