10 problem(s) found in 9406 milliseconds (displaying 10 problem(s)). [PROBID='P1249837' OR PROBID='P1126102'OR PROBID='P1129822'OR PROBID='P1145270'OR PROBID='P1145376'OR PROBID='P1149794'OR PROBID='P1159233'OR PROBID='P1164692'OR PROBID='P1164885'OR PROBID='P1175321'] [download as LaTeX]

1 - P1126102
George Burt Spencer
St. Paul Dispatch 1906

(4+3)
#2

1. Ta5-a3!

Duplicate Diagram: P1249837

AS-2 m
comment

Keywords: Miniature Collection (0008665)
Genre: 2#
FEN: 8/8/8/RKpp1QPk/8/8/8/8
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...

2 - P1129822
George Burt Spencer
St. Paul Dispatch 1906

(5+1)
#2

1. Ld4 Ke2 2. Sg3#

Duplicate Diagram: P1249837

SA2 ASa2
comment

Keywords: Miniature Collection (0011216)
Genre: 2#
FEN: 8/8/8/8/8/8/8/BBK1kN1Q
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...

3 - P1145270
George Burt Spencer
St. Paul Dispatch 1906

(4+3)
#2

1. Txd4

Duplicate Diagram: P1249837

A9-33-
comment

Keywords: Miniature Collection (0017723)
Genre: 2#
FEN: 3K4/3B4/3k4/3p4/3p4/3R4/3Q4/8
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...

4 - P1145376
George Burt Spencer
St. Paul Dispatch 1906

(3+2)
#2

1. Tc7 Kh8 2. Dxf8#

Duplicate Diagram: P1249837

T12a ASa2
comment

Keywords: Miniature Collection (0017824)
Genre: 2#
FEN: 2RKQbk1/8/8/8/8/8/8/8
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...

5 - P1149794
George Burt Spencer
St. Paul Dispatch 1906

(3+1)
#2

1. De4

Duplicate Diagram: P1249837

A12DD3 KW2
comment

Keywords: Miniature Collection (0020735)
Genre: 2#
FEN: 4Q3/8/8/8/8/4K3/4P3/4k3
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2010-09-12 more...

6 - P1159233
George Burt Spencer
St. Paul Dispatch 1906

(3+4)
#2

1. Dc8+

Duplicate Diagram: P1249837

A9-33+ ASd2
comment

Keywords: Miniature Collection (0024720)
Genre: 2#
FEN: 8/8/8/8/Bpkp1KQn/8/8/8
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2010-09-12 more...

7 - P1164692
George Burt Spencer
St. Paul Dispatch 1906

(4+1)
#2

1. Dd2-b4!

Duplicate Diagram: P1249837

ASb2 md
comment

Keywords: Miniature Collection (0027686)
Genre: 2#
FEN: 8/8/8/8/8/8/k1BQP1K1/8
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2010-09-12 more...

8 - P1164885
George Burt Spencer
St. Paul Dispatch 1906

(5+1)
#2

1. Dg4-d7!

Duplicate Diagram: P1249837

A12DD4 ASb2
comment

Keywords: Miniature Collection (0027860)
Genre: 2#
FEN: 6k1/8/6P1/6P1/6Q1/6B1/6K1/8
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2010-09-12 more...

9 - P1175321
George Burt Spencer
St. Paul Dispatch 1906

(3+1)
#2

1. Dc7-e5!

Duplicate Diagram: P1249837

ASb2 md
comment

Keywords: Miniature Collection (0036084)
Genre: 2#
FEN: 8/2QB1k1K/8/8/8/8/8/8
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2010-09-12 more...

10 - P1249837
George Burt Spencer
St. Paul Dispatch 1906

(34+15) C+
#2 auf jeder Reihe und jeder Linie

a) 1. Lc2! ... 2. Ld3# 1. ... Kxa1 Lc1#
b) 1. Dd4! ... 2. Dxb4#
c) 1. Dxc6! ... 2. Dxc5#
d) 1. Txd4 ... 2. Txd5 1. ... Kc5 2. Db4# 1. ... Ke5 2. Df4#
e) 1. De4! ... 2. Db1#,Dh1# 1. ... Kd1 2. Db1# 1. ... Kf1 2. Dh1# (Fleck)
f) 1. Ld5+! Ke8 2. Dc8#
g) 1. Dd7! Kf8 2. Df7# 1. ... Kh8 2. Dh7#
h) 1. De4! ... 2. Dg4#
i) 1. Ld4! ... 2. Sg3#
j) 1. Db4! Ka1 2. Da3#,Db1# (dual)
k) 1. Lgd6! Kc2 2. Ld1# 1. ... Kc4 2. Ld5#
l) 1. Dc8+! Kd3 2. Dc2# 1. ... Kd5 2. Dc6#
m) 1. Ta3! ... 2. Th3#
n) 1. Kb7! ... 2. Dxc6#
o) 1. De5! ... 2. Dg7#
p) 1. Tc7! Kh8 2. Dxf8#

Duplicate Diagram: P1126102, P1129822, P1145270, P1145376, P1149794, P1159233, P1164692, P1164885, P1175321

Rosalie Fay: a) 1 Lc2 ~ 2 L3~#; 1 ... Kxa1 Lc1#;

b) 1 Dd4 ~ 2 Dxb4#;

c) 1 Dxc6 ~ 2 Dxc5#;

d) 1 Txd4 ~ 2 Txd5; 1 ... Kc5 2 Db4#; 1 ... Ke5 2 Df4#;

e) 1 De4 ~ 2 Db1#/Dh1#; 1 ... Kd1 2 Db1#; 1 ... Kf1 2 Dh1# (Fleck);

f) 1 Ld5+ Ke8 2 Dc8#;

g) 1 Dd7 zz Kf8 2 Df7#; 1 ... Kh8 2 Dh7#;

h) 1 De4 ~ 2 Dg4#;

i) 1 Ld4 ~ 2 Sg3#;

j) 1 Db4 zz Ka1 2 Da3#/Db1#;

k) 1 Ld6 zz Kc2 2 Ld1#; 1 ... Kc4 2 Ld5#;

l) 1 Dc8+ Kd3 2 Dc2#; 1 ... Kd5 2 Dc6#;

m) 1 Ta3 ~ 2 Th3#;

n) 1 Kb7 ~ 2 Dxc6#;

o) 1 De5 ~ 2 Dg7#;

p) 1 Tc7 zz Kh8 2 Dxf8#

a)-h) = a-h file; i)-p) = rank 1-8 as in P0517778.
Fleck [e)]. Dual mate [j)].
C+: Popeye Windows-64Bit v4.69 (2020-09-29, hidden) more ...
comment

Keywords: Oneliner (16)
Genre: 2#, Mathematics
Computer test: Popeye Windows-64Bit v4.69
FEN: 2RKQbk1/2QB1k1K/KQpk1BPN/RKpp1QPk/Bpkp1KQn/BkNRKBBN/k1BQP1K1/BBK1kN1Q
Input: Nikolai Beluhov, 2012-09-24
Last update: A.Buchanan, 2020-11-27 more...

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