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1 problem(s) found in 2485 milliseconds (displaying 1 problem(s)). [PROBID='P1382760'] [download as LaTeX]

1 - P1382760
Marcin Banaszek
The Royal Moroccan Chess Federation (FRME) 12/2020
3. Preis
6. Turnier FRME
Sektion h#3,5-n
P1382760
(2+13) C+
h#5
1. Tb3-b2 Lh7-g8 2. La2-b3 Ka5-b4 3. Lb3-a2+ Kb4xc3 4. Tb2-b3+ Kc3xc4 5. La1-e5 Lg8-d5#
play all play one stop play next play all
Double bivalve, successive Grimshaw on b3, switchback of black bishop and rook, line clearance for Ba1, model mate. (Autor)

Both BR and BB consecutively clear the square b3 in order to be interfered by the respective other piece (reciprocal Grimshaw) – just in order to let the WK pass who opens the black diagonal (1.Rb2!, not 1.Rb1?) and finds its place on square c4. Both black pieces return to their diagram positions.
Judge Hans Gruber
Keywords: Minimal (L)
Genre: h#
Computer test: Gustav 4.1c
FEN: 8/7B/8/K4p2/p1p1kp2/prp1p3/b1p5/b1r5
Input: Marcin Banaszek, 2020-12-06
Last update: Marcin Banaszek, 2021-01-08 more...
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