The Gazette Montreal, Quebec, Quebec, Canada Saturday, January 09, 1971 - Page 30
1970 Olympiad Preliminary Group 3
(a) If 30. K-N1, P-K5; 31. QxB N-K7ch.
Problem No. 1229 by C. Mansfield. White mates in two moves.
FEN 1KR2Br1/3p1pN1/1p6/3kp2Q/R2N1r2/7p/6bq/1B4b1 w - - 0 1