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1 problem(s) found in 1312 milliseconds (displaying 1 problem(s)). [PROBID='P1377812']

1 - P1377812
James Malcom
SuperProblem (Website) 14/7/2020
P1377812
(9+15) C+
#20
1. fxg8=D! Txg8 2. hxg8=D a1=D+ 3. Kh2 Dg1+ 4. Kxg1 b1=D+ 5. Kh2 Dg1+ 6. Kxg1 c1=D+ 7. Kh2 Dg1+ 8. Kxg1 d1=D+ 9. Kh2 Dg1+ 10. Kxg1 e1=D+ 11. Kh2 Dg1+ 12. Kxg1 e2+ 13. Kh2 Lg1+ 14. Kxg1 e1=D+ 15. Kh2 Dg1+ 16. Kxg1 f2+ 17. Kh2 f1=S+ 18. Kg1 Lxe4 19. d8=D+ Txd8 20. cxd8=D#
play all play one stop play next play all
Superseded by P1378033

Record of 4+6 queen promotions

http://superproblem.ru/archive/probl/N/Malcom-20x-2020.gif
Keywords: Konsekutive Umwandlungen 11 (DDddddddsDD), Promotion in the key, Promotion in the mating move, Promotions to queens, Pendulum (K), Capture key
Genre: n#
Computer test: Gustav 4.1d
FEN: 1N4qr/2PPkP1P/8/8/2nbN3/3rppPR/ppppp1b1/6Kn
Input: James Malcom, 2020-07-14
Last update: James Malcom, 2020-07-20 more...
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James Malcom (1)