Torsten Linß 507, Gaudium 103, 15.9.2010

(a) s#7, (b) r#7 (4+2) Co+

(a) 1.De5+ Kg6 2.Lc2 Kh6 3.Df6+ Kh5 4.Th7+ Kg4 5.Th4+ Kg3 6.Dg5+ Kf3 7.Ld1+ T:d1#,
(b) 1.Lc2 Kf6 2.Dg7+ Kf5 3.Te5+ Kf4 4.Dg5+ Kf3 5.Te3+ T:e3 6.Dg3+ K:g3 7.Kg1 Te1#

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