Edit : sorry, nevermind!
lishogi.org/training/kbjBT
In this tsume in 7, after N33 Px there are two mating lines, with the same lenght:
R'61 X'51 S'32 K42 +R31#
(or R'61 G51 Rx51+ Kx G'52# - oups That's not mate)
And
S'32 K51 R'41 K62 R71+#
The latter is accepted, the former is rejected.
Error in today's tsume of the day
You can't post in the forums yet. Play some games!