[Retros] 6...e2# and 7 e7#

[Noam Elkies]

Hirokaz ONODA <glkoon at yahoo.co.jp> writes:


> Pawn to-the-7th-rank mate WITH capture


Come to think of it, we can get mates like e7# and ...e2# with
a pawn capture earlier in the path:

1 e4 d5  2 Be2 dxe4  3 Bh5 Qd4  4 Qg4 Qxf2+  5 Kd1 e3  6 Nf3 e2#

1 d4 e5  2 dxe5 Be7  3 Qd5 Bh4  4 Kd1 Qg5  5 Qxf7+  Kd8  6 e6 Nf6  7 e7#

(each C+ Popeye in <0.1 sec.)

NDE