8639 - Gianni Donati
Thema Danicum 105, 2002
12+10. Mate in 1 move
[2b2b2/1P1pppp1/1pp5/5p2/8/3P1Q2/PPPP1PRP/R3K2k]
8640 - Henrik Juel
Thema Danicum 105, 2002
15+15. Proof game in 15.5 moves
[1nbqkrnr/4bppp/p1pp1p2/8/8/3PP1B1/1PP2PPP/RNNQ1BKR]