Die Schwalbe

1 problem(s) found in 1218 milliseconds (displaying 1 problem(s)). [PROBID='P1394929'] [download as LaTeX]

1 - P1394929
Marcin Banaszek
The Royal Moroccan Chess Federation (FRME) 10/2021
1. Preis
7. Turnier FRME
(8+3) C+
1. Tg3? hxg3 2. Tc8 Kxc8?#
2. ... g2+!
2. Tb8?#

1. Sc5+? Ka7 2. Se6+ Kb7 3. Tg3 hxg3 4. Tb8+ Kxb8#
1. ... Kc7!

1. Te3! Ka7+ 2. Te4+ Kb7 3. Td4 Ka7+ 4. Td5+ Kb7 5. Sc5+ Kc7,Ka7 6. Se6+ Kb7 7. Td4 Ka7+ 8. Te4+ Kb7 9. Te3 Ka7+ 10. Tf3+ Kb7 11. Tg3 hxg3 12. Tb8+ Kxb8#
play all play one stop play next play all
Judge Mike Prcic:
"White must first guard the d-file and then maneuver its Knight to e6-square in order to guard c7-square. Only then can White its Rook on g3-square and play 12. Rb8+ Kxb8#. This is accomplished with a witty pendulum movement by the white Rook which represents a staircase Rundlauf by the same Rook."
Keywords: Logical Problem, Staircase (T), Switchback (T)
Genre: s#
Computer test: Gustav 4.1c
FEN: b6R/1k6/N7/PP6/7p/5R1P/8/6BK
Input: Marcin Banaszek, 2021-10-26
Last update: Marcin Banaszek, 2021-10-27 more...
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Marcin Banaszek (1)