Die Schwalbe

2 problem(s) found in 3984 milliseconds (displaying 2 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND K='Zyklus weißer Züge']

1 - P1380509
Yuri Gorbatenko
M1658 StrateGems SG91 07-09/2020
P1380509
(9+12) C+
#3
1. Tf6-d6! droht 2. d2-d3+ A c4xd3 3. Td6xd4# B
1. ... Ld7-e6 2. Td6xd4+ B Ke4xd4 3. De2xe3# C
1. ... Sh4-f3 2. De2xe3+ C d4xe3 3. d2-d3# A
1. ... Ta4xb4 2. a7-a8=D+ Ld7-c6 3. Da8xc6#
play all play one stop play next play all
Iwan Soroka: Keywords: White moves cycle AB-BC-CA (2020-10-01)
comment
Keywords: white move cycle
Genre: 3#
Computer test: Popeye 4.83
FEN: 8/P1Nbr3/5R2/1p3p2/rRppkP1n/p3p1P1/K2PQ1p1/8
Input: Marcin Banaszek, 2020-10-01
Last update: Marcin Banaszek, 2020-10-05 more...
2 - P1380513
Mykhailo Marandyuk
M1662 StrateGems SG91 07-09/2020
P1380513
(8+13) C+
#4
1. Sg5-f7! droht 2. Dd2-b4+ A Sd3xb4 3. Sf7-e5+ B Kc4-c3 4. Ta5-c5# C
1. ... c6-c5 2. Sf7-e5+ B Sd3xe5 3. Ta5xc5+ C Kc4xc5 4. Dd2-b4# A
1. ... Ld7-e6 2. Ta5-c5+ C Sd3xc5 3. Dd2-b4+ A Kc4-d3 4. Sf7-e5# B
3. ... Kc4-d5 4. La8xc6#
1. ... Tc1-c3 2. Dd2xd3+ Tc3xd3 3. Sf7-e5+ Kc4-c3 4. Ta5-c5#
1. ... Sd3-c5 2. Ta5xc5+ Kc4xc5 3. Dd2-a5+ Kc5-c4 4. Sf7-e5#
2. ... Kc4xc5 3. Dd2-a5+ Kc5-c4 4. Sf1-d2#
play all play one stop play next play all
Iwan Soroka: Keywords: White moves cycle ABC-BCA-CAB (2020-10-01)
comment
Keywords: white move cycle
Genre: n#
Computer test: Popeye 4.83
FEN: B7/p1Kb4/2p5/R4nN1/2kpp3/Pp1n4/1p1Q2Rr/1qr2N2
Input: Marcin Banaszek, 2020-10-01
Last update: Marcin Banaszek, 2020-10-05 more...
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The problems of this query have been registered by the following contributors:

Marcin Banaszek (2)