75 problem(s) found in 1332 milliseconds (displaying 75 problem(s)). [A='Valtonen' and FIRSTNAME='Kari'] [download as LaTeX]

1 - P0500656
Kari Valtonen
2091 Suomen Shakki 12 1989

(2+13) C+
h#3
b) sTe1 nach d7
c) sTe1 nach f5
d) sTc5 nach e5

a) 1. Ld7+ Kxd7 2. Te4 e8=D 3. Td4 De6#
b) 1. Tb7 Kd8 2. Kc6 e8=T 3. d5 Txe6#
c) 1. Ld7+ Kf8 2. Ke6 e8=L 3. Te5 Lf7#
d) 1. Lg4 Kf7 2. Ke4 e8=S 3. Kf5 Sxd6#

Allumwandlung!weiße
comment

Keywords: Allumwandlung
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 4K1nq/4P3/n2pbp2/1prk2p1/5p2/3p4/8/4r3
Input: Gerd Wilts, 1996-06-06
Last update: hpr, 1999-05-17 more...

2 - P0503498
Kari Valtonen
1723 Suomen Shakki 05/1986

(4+1) C+
h#2
b) wLc6 nach f3
c) wLc6 nach d1
d) wLc6 nach d2

a) 1. Ke3 e8=D+ 2. Kf2 De1#
b) 1. Kc5 e8=D 2. Kb6 Dc6#
c) 1. Kc3 e8=D 2. Kb2 De5#
d) 1. Ke5 e8=D+ 2. Kf6 Tf1#

KSp Königsstern
comment

Keywords: Figurenspiel
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 7K/4P3/2B5/8/3k4/8/8/R7
Input: hpr, 1996-09-21
Last update: hpr, 1999-06-13 more...

3 - P0504797
Kari Valtonen
5222 Thema Danicum 65 01/1992

(4+12) C+
h#4
0.1...
b) sSb3 nach b4

a) 1. ... Txg3 2. Kc4 Thh3 3. Sd4 Tb3 4. Dd5 Thc3#
b) 1. ... Txg4 2. Kc5 Thh4 3. Sd5 Tb4 4. Dd6 Thc4#

comment

Keywords: Bahnung (TT(25 25),TT(25 25))
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 6K1/5p1p/8/4qp1P/3k2pR/1n4pR/5b2/1bn3r1
Input: Markus Manhart, 1996-12-25
Last update: hpr, 2015-07-26 more...

4 - P0505069
Kari Valtonen
1824 Suomen Shakki 05/1987

(4+4) C+
h#3
b) sKc6 nach f5

a) 1. Lxc4+ Ke4 2. Dd6 Kf5 3. Kd5 Le4#
b) 1. Lf3 Lxb1 2. De5 Kc2 3. Ke4 Kd2#

comment

Keywords: Bahnung
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 8/8/2k1N3/2qb4/2P5/3K4/2B5/1n6
Input: hpr, 1996-12-26
Last update: hpr, 1999-07-11 more...

5 - P0522161
Kari Valtonen
651 Probleemblad 01-02/1982
1. ehrende Erwähnung

(2+5) C+
h#5

1. g5 Sd4 2. Th3+ Sb3 3. Kh4 Kb2 4. Tg4 Sd4 5. Dh5 Sf5#

Teppo Mänttä: reprint: Suomen Tehtäväniekat n:o 6, pages 186-187, 22/12/1994. (2021-04-29)
comment

Keywords: Tempo Move (K)
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 7r/5q2/6p1/5N2/1r4k1/K7/8/8
Reprints: 815 FIDE Album 1980-1982 1988
Input: Markus Manhart, 1998-02-10
Last update: Marcin Banaszek, 2016-02-29 more...

6 - P0537166
Kari Valtonen
Anatoly Stepochkin
247 Suomen Tehtäväniekat 1992

(7+13) C+
h#2
2.1...

1) 1. exd1=S Txe3+ 2. Kxe3 Te1#
2) 1. gxf1=T Dxf3+ 2. Kxf3 Sd2#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 2q5/b5n1/6r1/8/1p2kpr1/1NR1pbQK/2P1p1pn/3N1R2
Input: Michal Dragoun, 1998-04-07
Last update: Marcin Banaszek, 2019-11-22 more...

7 - P0539863
Stanislav Ilyasov
Kari Valtonen
144 Suomen Tehtäväniekat 1992

(6+12) C+
h#2
2.1...

1) 1. Df4 Tg8 2. Lf8 Txg6#
2) 1. Se5 Da6 2. La3 Dxg6#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: K4R1r/QnB5/3b2p1/3b4/7p/1R2qnk1/rp4Pp/8
Input: Michal Dragoun, 1998-04-08
Last update: hpr, 1999-01-03 more...

8 - P0539897
Kari Valtonen
Nikos Siotis
283 Suomen Tehtäväniekat 1993

(3+12) C+
h#2
2.1...
b) wTa1 nach h1
c) ferner sLf1 nach f3

a1) 1. Lc4 Dxe5+ 2. Kd3 0-0-0#
a2) 1. Kd3 Dxc5 2. e4 Td1#
b) 1. Td3 Dxd3+ 2. Kf4 Txf1#
c) 1. Ld1 Dxe5+ 2. Kf3 0-0#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 3r4/q3b3/3Qp3/2nrp1p1/4k1pp/8/8/R3Kb2
Input: Michal Dragoun, 1998-04-08
Last update: hpr, 1999-01-03 more...

9 - P0539943
Kari Valtonen
403 Suomen Tehtäväniekat 1993

(3+4) C+
h#2*

*) 1. ... Sc1+ 2. Ka3 Dc5#
1) 1. b1=T Dc5 2. Tb2 Sc1#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 6K1/8/8/p6Q/b7/1k6/Np6/8
Input: Michal Dragoun, 1998-04-08
Last update: hpr, 1999-01-03 more...

10 - P0540419
Kari Valtonen
7137 Springaren 1992

(4+4) C+
h#2
4.1...

1) 1. Tc5 Se5+ 2. Kd6 Sf7#
2) 1. Kd5 Sa5+ 2. Kd6 Sb7#
3) 1. c5 Sa3+ 2. Kd6 Sb5#
4) 1. Lc5 Sb6+ 2. Kd6 Sc8#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 1N6/2p1b3/4k3/4r3/2N5/8/B7/7K
Input: Michal Dragoun, 1998-04-08
Last update: hpr, 1999-01-31 more...

11 - P0542617
Kari Valtonen
622 Suomen Tehtäväniekat 01/11/1994
Lob
Hannu-Harkola-50

(2+2) C+
h#6*

*) 1. ... g4 2. Kh6 g5+ 3. Kh5 g6 4. Kh4 g7 5. Kh3 g8=D 6. Th4 Dg2#
1) 1. Kh6 g4 2. Th7 g5+ 3. Kh5 g6 4. Kh4 g7 5. Kh3 g8=D 6. Th4 Dg2#

comment

Keywords: Excelsior white (auto key)
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 7r/7k/8/8/8/8/6P1/7K
Input: hpr, 1998-04-14
Last update: hpr, 2002-03-02 more...

12 - P0551636
Kari Valtonen
964 The Problemist 07/1984

(4+8) C+
h#2
b) wTb5 nach h5

a) 1. c3 Sf3 2. exf3 Tb4#
b) 1. e3 Sg3 2. hxg3 Th4#

comment

Keywords: Sacrifice of white pieces
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 8/8/4pK2/1R6/2p1pk1p/8/3N2q1/4bN1b
Input: Hans-Jürgen Schäfer, 1997-10-11
Last update: hpr, 1999-02-21 more...

13 - P0551730
Kari Valtonen
1752 Suomen Shakki 09/1985

(4+6) C+
h#2
b) wTe8 nach h8
c) sBc6 nach f2

a) 1. Dxe4 Sf4 2. De1+ Txe1#
b) 1. Df3 Txh2+ 2. gxh2 Lxf3#
c) 1. f1=L Sg1 2. hxg1=T Th8#

comment

Keywords: Sacrifice of white pieces
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 4R3/8/2p5/5p2/4B3/6p1/4N1qp/3K3k
Input: Hans-Jürgen Schäfer, 1997-10-11
Last update: hpr, 1999-01-17 more...

14 - P0552685
Kari Valtonen
(13) Suomen Tehtäväniekat 04/1985

(4+9) C+
h#2

1. d5 Te4 2. Kxe4 Dxh7#

comment

Keywords: Sacrifice of white pieces
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 3n4/1Q1pR2b/1n6/5k2/2Nr1b2/5qp1/8/1K6
Input: Hans-Jürgen Schäfer, 1998-07-01
Last update: hpr, 1999-11-19 more...

15 - P0555659
Kari Valtonen
2174 Boletim da UBP 01-04/1989

(4+10) C+
h#2
b) sBh5 nach c5
c) sBb2 nach f4

a) 1. Sc7 Ld5+ 2. Kd6 Da3#
b) 1. Td7 Sd5 2. Kd6 Dxa6#
c) 1. Sg6 Se4 2. Kf5 Dh3#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 3r1n1r/8/n3kN2/4p2p/8/3Q4/bp3K2/1q5B
Input: Markus Manhart, 1998-07-28
Last update: hpr, 1999-11-20 more...

16 - P0562786
Kari Valtonen
3418 Mat (Belgrade) 01-02/1982

(3+4) C+
h#2
b) sLh8
c) ferner sDf8 nach c3

a) 1. Dg8 f8=D+ 2. Kg6 hxg8=D#
b) 1. Dg8 f8=S 2. Lg7 hxg8=S#
c) 1. Ld4 f8=S 2. Te5 h8=D#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 5q1n/5P1P/7k/7r/5K2/8/8/8
Input: Markus Manhart, 1998-12-28
Last update: hpr, 1999-11-30 more...

17 - P0562940
Kari Valtonen
10805 Schach-Echo , p. 354, 10/1983
3. Lob ex aequo

(5+9) C+
h#2
b) wKg6 nach h1
c) ferner wBf7 nach d7
d) ferner sBe7 nach c6

a) 1. Te8 fxe8=S+ 2. Ke5 d4#
b) 1. Kd7 f8=S+ 2. Ke8 Lg6#
c) 1. Lc6 d8=S 2. Td7 Sf7#
d) 1. c5 dxc8=S+ 2. Kc6 Sd8#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: bqr5/2r1pP1n/3kN1K1/1p1n1B2/8/8/3P4/8
Input: Markus Manhart, 1999-01-10
Last update: Felber, Volker, 2016-01-10 more...

18 - P0563821
Örjan Lindberger
Kari Valtonen
2114 Suomen Shakki 02/1990
Lob

(4+13) C+
h#3
3.1...

1) 1. Th5+ Tc6 2. Kg5 Lc2 3. d5 Tg6#
2) 1. Sc7+ Kxa7 2. Tg5 Le8 3. Tg7 Th5#
3) 1. Tc2 Tc7 2. Tc6 Lc2 3. Tg5 Th7#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: K7/p7/3p3k/1nRr4/B2p4/4p1P1/1r2n1bp/6bq
Input: Markus Manhart, 1999-02-06
Last update: hpr, 2001-01-21 more...

19 - P0577863
Gennady Kukin
Kari Valtonen
1652v Suomen Tehtäväniekat , p. 141, 18/10/1999

(5+6) C+
h#2
2.1...

1) 1. Txd5 Lh3 2. Tb5 Dd3#
2) 1. Txe6 Sc3 2. Tc6 Dh3#

Version Teppo Mänttä
Eric Huber: Anticipated by P0519095 Andrej Kornilow Rjasan - Saporosche 1983 1. Platz (2005-11-24)
comment

Genre: h#
Computer test: (Popeye WIN32-Version 3.64 (2048 KB))
FEN: 4b3/3Q4/3rB3/3N3p/KP3p2/5k2/5p2/8
Input: hpr, 2000-11-22
Last update: hpr, 2000-11-22 more...

20 - P0578544
Mykola Nagnibida
Kari Valtonen
1338 Suomen Tehtäväniekat , p. 133, 12/01/1998

(4+10) C+
h#3
2.1...

1) 1. Tc3 Ld3 2. Kxd3 Th2 3. d4 Se5#
2) 1. Tc5 Lc4 2. dxc4 Th6 3. Kd5 Td6#

comment

Genre: h#
Computer test: (Popeye WIN32-Version 3.64 (2048 KB))
FEN: 1n6/2rp1NpK/8/3p1p2/3kb2R/4r3/8/1q3B2
Input: hpr, 2000-12-27
Last update: hpr, 2000-12-27 more...

21 - P0579463
Kari Valtonen
Sakkelet 1989
1.-2. Preis ex awquo

(3+7) C+
h#2
b) wLd4, wLc4, sLb2
c) wTd4, wTc4, sTb2

a) 1. Kc1 Sa3 2. d1=S Sb3#
b) 1. Kc1 Ld3 2. d1=L Le3#
c) 1. Ke1 Tc2 2. d1=T Txe4#

Teppo Mänttä: reprint: Suomen Tehtäväniekat n:o 6, pages 196-197, 22/12/1994. (2021-04-29)
comment

Genre: h#
Computer test: (Popeye WIN32-Version 3.64 (2048 KB))
FEN: 2r5/8/5q2/8/2NNp3/7p/1n1p4/3k2K1
Input: hpr, 2001-01-14
Last update: hpr, 2001-01-14 more...

22 - P0579511
Kari Valtonen
8101 Springaren 61 06/1995

(2+8) C+
h#3
4.1...

1) 1. Kc8 h8=D 2. Tc7 Dh1 3. Dd7 Da8#
2) 1. Kd8 h8=D 2. Td7 Db2 3. De7 Db8#
3) 1. Te7 h8=D 2. Df7 Dh3+ 3. Ke8 Dc8#
4) 1. Ke7 Kxe2 2. Kf8+ Kf1 3. De7 h8=D#

comment

Genre: h#
Computer test: (Popeye WIN32-Version 3.64 (2048 KB))
FEN: 4q3/p2k1r1P/3p4/8/2n5/8/4pn2/4K3
Input: hpr, 2001-01-15
Last update: hpr, 2001-01-15 more...

23 - P0579628
Kari Valtonen
846 Suomen Tehtäväniekat 29/12/1995

(3+3) C+
h#2
3.1...

1) 1. Dc8 bxc8=D+ 2. Ka7 Db7#
2) 1. Da3 b8=D 2. Da5 Db7#
3) 1. Dh8+ Kc5 2. Dxa8 bxa8=D#

comment

Genre: h#
Computer test: (Popeye WIN32-Version 3.64 (2048 KB))
FEN: B7/1P6/k7/3p4/3K4/7q/8/8
Input: hpr, 2001-01-19
Last update: hpr, 2001-01-19 more...

24 - P0579775
Mykola R. Vasyuchko
Kari Valtonen
756 Suomen Tehtäväniekat 05/06/1995

(5+13) C+
h#2
2.1...

1) 1. Th3 d4 2. Dh2+ Se2#
2) 1. Lc7 Se2 2. De5+ d4#

comment

Genre: h#
Computer test: (Popeye WIN32-Version 3.64 (2048 KB))
FEN: 1N6/1p6/1p6/kb2bp2/p3rqpp/2N2p2/1K1P3r/4B3
Input: hpr, 2001-01-20
Last update: hpr, 2001-01-20 more...

25 - P0579780
Mykola Nagnibida
Kari Valtonen
761 Suomen Tehtäväniekat 05/06/1995

(5+9) C+
h#3
b) wLc3

a) 1. Ld4 c4 2. dxc4 Te2 3. Kd5 Se7#
b) 1. Lc7 Le5 2. dxe5 Tf2 3. Kd6 Txf6#

comment

Genre: h#
Computer test: (Popeye WIN32-Version 3.64 (2048 KB))
FEN: 6N1/3p4/1bkp1p2/3p2pq/pP6/2P5/6R1/4K3
Input: hpr, 2001-01-20
Last update: hpr, 2001-01-20 more...

26 - P0580138
Örjan Lindberger
Kari Valtonen
1072 Suomen Tehtäväniekat 06/11/1996

(4+3) C+
h#4
b) sBd5 nach d3

a) 1. Kb8 b7 2. Kc7 b8=T 3. Kd6 Tb6+ 4. Ke5 Te6#
b) 1. d2 f6 2. d1=T f7 3. Tc1 f8=D+ 4. Tc8 Dxc8#

comment

Genre: h#
Computer test: (Popeye WIN32-Version 3.64 (2048 KB))
FEN: k7/8/1P6/1P1p1P2/3p2K1/8/8/8
Input: hpr, 2001-01-23
Last update: hpr, 2001-01-23 more...

27 - P0580760
Kari Valtonen
6925 Ideal-Mate Review 03-04/1995
Lob

(3+4) C+
h#2*
2.1...

*) 1. ... Kc8 2. Sb5 b8=S#
1) 1. Ta8+ bxa8=L 2. Sb5 Lb7#
2) 1. Sa8 bxa8=S 2. Tc7 Sxc7#

comment

Keywords: anticipated (P0581910)
Genre: h#
Computer test: (Popeye WIN32-Version 3.64 (2048 KB))
FEN: 1K6/rPn5/k7/p1P5/8/8/8/8
Input: hpr, 2001-02-10
Last update: hpr, 2001-03-18 more...

28 - P0581087
Kari Valtonen
7458 Ideal-Mate Review 09-10/1995

(2+4) C+
h#2*
b) sBb6 nach b5
c) wKb8 nach d3

a*) 1. ... Ka8 2. Sb5 b8=S#
a1) 1. Sc8 bxc8=T 2. b5 Tc6#
b) 1. Sc8 Kc7 2. Sa7 b8=S#
c) 1. Sc8 bxc8=D+ 2. Kb5 Dc4#

comment

Genre: h#
Computer test: (Popeye WIN32-Version 3.64 (2048 KB))
FEN: 1K6/1P6/kp1n4/p7/8/8/8/8
Input: hpr, 2001-02-28
Last update: hpr, 2001-02-28 more...

29 - P1006105
Kari Valtonen
2231 Suomen Tehtäväniekat 06/02/2002
Carl-Erik Späre gewidmet

(3+6) C+
h#3*
1.2.1...

*) 1. ... Sf4#
1) 1. h1=D+ Se1 2. Dg2 Sd3 3. Dh2 Sf4#
1) 1. h1=D+ Kb2 2. Dg1 Ka3 3. Dh2 Sf4#

comment

Genre: h#
Computer test: (Popeye WINDOWS98-32Bit-Version 3.75 (2048 KB))
FEN: 8/8/8/8/2p3pp/2P3pk/6Np/2K5
Input: hpr, 2003-01-04
Last update: hpr, 2003-01-04 more...

30 - P1010781
Kari Valtonen
4681 Die Schwalbe 04/1984

(7+13) C+
R#2

1.h8=D? Lf7! 2.Dd6# 1.h8=L (2.Lc3) d1=T 2.cxd8=S e1=D# and 1...d1=D+/d1=L+/d1=S/e1=L/e1=S 2.Kc3/Kb1/Kd3/Kc3/Kd1 1...Db1+/Dc1+/Dd1+ 2.Kc3/Kd3/Kc3

Star variation features all 4 promotions. 4+2 promotions by BPs, 4 moves by WK.
Keyword=Allumwandlung Defences - Black
Keyword=Play of White King
Keyword=Allumwandlung In Actual - Mixed
comment

Keywords: Allumwandlung
Genre: r#
FEN: 2rn2b1/2P1k2P/Q7/n4p2/2N2p2/pB2b3/R1Kppr2/5q2
Input: Paul Valois, 2001-05-08
Last update: Paul Valois, 2001-12-01 more...

31 - P1010923
Kari Valtonen
Bat Yam 1983
2. ehrende Erwähnung
"Hesitation" Theme Tourney, Bat Yam 1983

(11+8) C+ cooked
r#3

1. De2? fxe5! 2. Lxg5#
1. Df3? Kxc2! 2. Dxc3#
1. Dg4! fxe5 2. De2 ... 3. Kf2 (3.Lxg5??) g1=D#
1. ... Dxb4 2. Dh3 droht 3. Kh2 g1=D#
2. ... Df4 3. Dh2 Df1#

Cook: NL
1. Td3! droht 2. Th3 ... 3. Kh2 g1=D#
1. ... Kxc2 2. Txc3+ Kd2 3. Kf2 g1=D#

WQ hesitates on g4 before it is safe to play to e2
Keyword=Hesitation
milan: wQh5-c4! M.Frelih (2020-05-02)
comment

Genre: r#
FEN: 3R4/8/5p1B/4PPrQ/pP5P/P1p5/2P3p1/1qkN2Kb
Input: Paul Valois, 2001-05-20
Last update: Alfred Pfeiffer, 2020-02-13 more...

32 - P1010931
Kari Valtonen
S956R The Problemist 03/1984

(6+9) C+
r#2

1.h8=T (2.Th4 g1=S#) gxf1=T 2.b8=T 1...De3+,gxf1=D,L,S/Sg- + 2.Kh4/Kh2

Consecutive Rook promotions
Keyword=Promotion - Consecutive
Keyword=Promotion to Rook - White & Black
comment

Genre: r#
FEN: b7/1P5P/k3qPp1/8/r5n1/1p5K/4nPp1/5B2
Input: Paul Valois, 2001-05-21
Last update: Paul Valois, 2001-05-21 more...

33 - P1010932
Kari Valtonen
S957R The Problemist 03/1984

(10+8) C+
r#2

1.c8=T/c8=S+? a5/Kc5! 2.Tc6/Sd3# 1.c8=L (2.Sd2) h1=L 2.f8=L De6# 1...h1=D,T+/h1=S/Lg3/Sf4+ 2.Sh2/Sg2/e4/Kh4

Consecutive Bishop promotions
Keyword=Promotion - Consecutive
Keyword=Promotion to Bishop - White & Black
comment

Genre: r#
FEN: 1b4q1/p1PR1P2/1k4nn/1B5p/P7/4PP1K/7p/4NN2
Input: Paul Valois, 2001-05-21
Last update: Paul Valois, 2001-09-09 more...

34 - P1010933
Kari Valtonen
S958Rv The Problemist 03/1984

(7+13) C+
r#2

1.d8=L/d8=T? Kb5/b3! 2.La6# 1.d8=S (2.Lg4) f1=S 2.fxg8=S 1...Kxd5/f1=L,Sf4+/Th1+ 2.Kxg2/Kh2/Kg4

Correction published 01/1986. Consecutive Knight promotions
Keyword=Promotion - Consecutive
Keyword=Promotion to Knight - White and Black
comment

Genre: r#
FEN: bNB2qn1/3P1P2/8/2p4P/ppk4p/4b2K/N3rpn1/4r3
Input: Paul Valois, 2001-05-21
Last update: Paul Valois, 2001-09-09 more...

35 - P1011142
Kari Valtonen
S1838R The Problemist 09/2000

(12+11) C+
R#3

1.Se4+/Sb4+? Kb5/Kxc5! 2.c4/Dd4# 1.Dd4,Df2? (2.Dg1) a4 2.Sb4# 1.Df3+? Kxc5 2.De3+ Kd5! 3.Sd- # 1.Sc1? Txb6! 1.Te8? (2.Df2 - not 2.Dd4? Kd7 3.Da4#) a4/Sxb3/Sc2 2.Dd4/Te1/Te2 but 1...Kd7! 1.Th7? g4! Key 1.Th5 (-) Sxb3,T- 2.Se4+ Kb5 3.Sf2. 1...a4 2.Se4+ (2.Df2?? 3.Sb4#) Kb5 3.Sf2. 1...Kd5 2.Dd4+ (2.Df2? Ke5 3.Df5#) Kc6 3.Dg1. 1...Kxc5 2.Dd4+ (2.Df2+? Txf2+!) Kc6 3.Dg1. 1...Txb6 2.Df2 (2.Dd4? g4! 3.De4,Dd5# or 2.Se4+? Kb5 3.Dxb6#) 3.Dg1. 1...g4 2.Lxg2+ hxg2+ 3.Kf2. 1...Sc2 2.Df3+ Kxc5 3.De2

Duplicate Diagram: P1018970

Very extensive set of false trails
Keyword=Tries
comment

Genre: r#
FEN: 1B1R4/1p3p2/rPkN1Q1R/p1P3p1/8/1PPp3p/N5rp/n4K1B
Input: Paul Valois, 2001-06-04
Last update: Paul Valois, 2001-09-16 more...

36 - P1011638
Kari Valtonen
Neal Turner 50 JT 2000
Prize

(9+10) C+
R#2

1.Te6? Sc3 2.Te3 but 1...Sf3! 1.Td6? Sf3 2.Kc6 but 1...Sc3! 1.Tf4? Sd2 2.Lc6 but 1...Se2! 1.Tf3? Se2/Sc3 2.Te3 and 1...Txf3 2.Lc6 but 1...Td2! 2.Txa3# 1.Tf5 Sf3/Sd2 2.Lc6 and 1...Se2/Sc3 2.Tg5

Duplicate Diagram: P1057410

4 WR tries separate out 4 BS moves as refutations
Keyword=Tries by White Rook
Keyword=Try Defeats by Black Knight
Keyword=Duel - Rook v Knight
comment

Genre: r#
FEN: 2R5/kp4Pp/1p3R1B/1B6/1P6/p5Pp/p6P/rn4nK
Input: Paul Valois, 2001-12-14
Last update: Paul Valois, 2001-12-14 more...

37 - P1011823
Alberto Armeni
Kari Valtonen
Suomen Shakki 1993
Informalturnier 1992/93
3. ehrende Erwähnung

(8+7) C+
s#4

* 1. ... Tb6+ 2. Dg7+ Lxg7#
* 1. ... Tf2+ 2. Dg7+ Lxg7#
1. Db7 Kg6 2. Dxb2 Sf5 3. Th6+ Sxh6 4. Dg7+ Lxg7#
3. ... Kxh6 4. Df6+ Lxf6#

comment

Genre: s#
FEN: 6BK/p4Q2/P6k/6p1/4p1Pn/4P2R/1r5P/b7
Input: Alberto Armeni, 2003-10-25
Last update: Frank Müller, 2012-02-15 more...

38 - P1015384
Kari Valtonen
Suomen Tehtäväniekat 1981
2. Lob

(3+4)
s#3

1. Ke1 Kd3 2. Dc4+ Ke3 3. Tf2 Lxf2#
1. ... Kf3 2. Td2 Ke3 3. Dg4 Lf2#
Deckungswechsel auf d3 und f3 von Dame und Turm.

0750
SCHRECKE: C+, popeye 4.87 (2023-09-28)
comment

Genre: s#
FEN: 8/8/8/8/7Q/4k3/2R4p/3K2br
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01

39 - P1018970
Kari Valtonen
The Problemist 2000

(12+11)
R#3

BS Problemid: 3807
Authors: Valtonen, Kari
Sources:
Years: 2000

Duplicate Diagram: P1011142

comment

Keywords: Brian Stephenson Collection (3807)
Genre: 3#
FEN: 1B1R4/1p3p2/rPkN1Q1R/p1P3p1/8/1PPp3p/N5rp/n4K1B
Input: Brian Stephenson, 2004-08-12

40 - P1057410
Kari Valtonen
? 2001
Preis

(9+10)
R#2

BS Problemid: 42466
Authors: Valtonen, Kari
Sources: StrateGems 2001
Years: 2001

Duplicate Diagram: P1011638

comment

Keywords: Brian Stephenson Collection (42466)
Genre: 2#
FEN: 2R5/kp4Pp/1p3R1B/1B6/1P6/p5Pp/p6P/rn4nK
Reprints: StrateGems 2001
Input: Brian Stephenson, 2004-08-12

41 - P1063625
Kari Valtonen
Problem Observer 0000

(12+11)
#2

BS Problemid: 48715
Authors: Valtonen, Kari
Sources: Problem Observer 2002
Years: 0000

comment

Keywords: Brian Stephenson Collection (48715)
Genre: 2#
FEN: 2Rb1r2/1p2ppP1/np1kP1Q1/1P1P3R/1P6/1B3p2/1Np2p2/1KB5
Input: Brian Stephenson, 2004-08-12

42 - P1063663
Kari Valtonen
Problem Observer 2002

(9+8)
#2

BS Problemid: 48753
Authors: Valtonen, Kari
Sources:
Years: 2002

comment

Keywords: Brian Stephenson Collection (48753)
Genre: 2#
FEN: 1N3r2/2p1ppp1/3kP1Q1/3P3R/8/1B3p2/1N3p2/K1B5
Input: Brian Stephenson, 2004-08-12

43 - P1064288
Kari Valtonen


(5+9)
#3

BS Problemid: 49379
Authors: Valtonen, Kari
Sources:
Years: 2002

comment

Keywords: Brian Stephenson Collection (49379)
Genre: 3#
FEN: 2n3r1/4p1p1/6p1/3P1B1k/5p2/1K6/7N/3nQ1b1
Input: Brian Stephenson, 2004-08-12

44 - P1066161
Kari Valtonen
Suomen Shakki 1991
3. ehrende Erwähnung

(10+9)
#2

BS Problemid: 51256
Authors: Kozhakin, V
Valtonen, K
Sources: Suomen Tehtavaniekat 2003
Years: 1991

comment

Keywords: Brian Stephenson Collection (51256)
Genre: 2#
FEN: 1n6/5Q2/1pPNn1K1/1p1kpN2/1BR5/2Pb1P2/1p6/1q1R4
Reprints: Suomen Tehtäväniekat 1991
Input: Brian Stephenson, 2004-08-12

45 - P1066206
Kari Valtonen
Suomen Tehtäväniekat 2003

(10+10)
R#2

BS Problemid: 51302
Authors: Valtonen, Kari
Sources:
Years: 2003

comment

Keywords: Brian Stephenson Collection (51302)
Genre: 2#
FEN: 6Q1/1b1q4/B1r2N2/k3B3/3P1N1p/1p2b2P/r4p1p/RR5K
Input: Brian Stephenson, 2004-08-12

46 - P1073514
Unto Heinonen
Kari Valtonen
2824 Suomen Tehtäväniekat 04/2005

(4+7) C+
h#3
2.1...

1) 1. Kc3 Se3 2. Sf8 Td1 3. Lb4 Ld4#
2) 1. Ke4 Sh4 2. Lf8 Lxf2 3. Se5 Td4#

comment

Genre: h#
Computer test: (Popeye WINDOWS-32Bit V4.37 (1674280 KB))
FEN: 1r1R2K1/B2n4/8/2b5/3k4/1p6/5pNq/8
Input: hpr, 2007-09-06
Last update: hpr, 2007-09-06 more...

47 - P1073532
Kari Valtonen
Suomen Tehtäväniekat , p. 204, 08/2005
Preis
Sommerturnier 2003

(2+7) C+
h#5

1. La1 Lxa1 2. Th6 Kd2 3. Db2+ Ke3 4. Tg6 Kf4 5. De5+ Lxe5#

comment

Genre: h#
Computer test: (Popeye WINDOWS-32Bit V4.37 (1636264 KB))
FEN: 8/4pp2/4pk2/4q3/3B4/2b5/7r/2K5
Input: hpr, 2007-09-06
Last update: hpr, 2007-09-06 more...

48 - P1073577
Unto Heinonen
Kari Valtonen
2748v2 Suomen Tehtäväniekat , p. 268, 10/2005
4. ehrende Erwähnung

(4+9) C+
h#3
2.1...

1) 1. Kf3 Sf5 2. Sa6 Txh4 3. Le2 Le4#
2) 1. Ke5 Se8 2. La6 Lxg6 3. Sd5 Te4#

comment

Genre: h#
Computer test: (Popeye WINDOWS-32Bit V4.37 (1623004 KB))
FEN: K7/5pN1/2p3p1/8/Rn2k2p/3b4/r4p2/1B6
Input: hpr, 2007-09-06
Last update: hpr, 2009-02-08 more...

49 - P1073616
Kari Valtonen
2742 Suomen Tehtäväniekat 12/2004

(6+11) C+
h#2
b) sBc3 nach d2

a) 1. Sb7 Dh6 2. Dc6 bxc6#
b) 1. Sh6 Lb7 2. Dg4 fxg4#

comment

Genre: h#
Computer test: (Popeye WINDOWS-32Bit V4.37 (1750168 KB))
FEN: K1b4r/2r5/B2nq3/1P3n2/3p4/1Ppk1P1Q/2p1p3/8
Input: hpr, 2007-09-08
Last update: hpr, 2007-09-08 more...

50 - P1082367
Kari Valtonen
S867v The Problemist 09/1982
1. Lob

(6+2) C+
s#6
b) wSf3 nach c8

a) 1. Sg1 Kh6+ 2. Df6+ Kh5 3. Dg7 Kh4 4. f8=S Kh5 5. Sh3 Kh4 6. Sf4 Lxg7#
b) 1. f8=L+ Kg8+ 2. Df6 Lg7 3. Se7+ Kh8 4. De5 Lf6 5. Lh6 Lg7 6. Df6 Lxf6#

comment

Keywords: under-promotion (S,L), Promotion key
Genre: s#
Computer test: Popeye WINDOWS-32Bit-Version 3. 77
FEN: 7b/4QPk1/8/8/8/5N2/P7/KB6
Reprints: B idee & form 140, p. 4744, 10/2018
Input: HBae, 2009-02-06
Last update: Alfred Pfeiffer, 2018-11-22 more...

51 - P1087095
Unto Heinonen
Kari Valtonen
Suomen Tehtäväniekat 2005

(4+8) C+
h#3
2.1...

1) 1. Kf3 Sf5 2. Sa6 Txh4 3. Le2 Le4#
2) 1. Ke5 Se8 2. La6 Lxg6 3. Sd5 Te4#

White's critical moves and mates from the same square
comment

Genre: h#
Computer test: Popeye Windows-32Bit v4.47 (100000 KB)
FEN: K7/6N1/2p3p1/8/Rn2k2p/3b4/r4p2/1B6
Input: GüBü, 2009-06-08
Last update: hpr, 2009-06-13 more...

52 - P1097319
Kauko Virtanen
Kari Valtonen
? 1992

(4+3) C+
h#2*
2.1...

*) 1. ... Sd4+ 2. Kc3 Sb5#
1) 1. Ld4 Sc5+ 2. Kc3 Sa4#
2) 1. Td4 Sd2+ 2. Kc3 Sb1#

Kenneth Solja: It is Kauko Virtanen, not Wirtanen, please correct! (2010-01-05, hidden) more ...
comment

Genre: h#
Computer test: Popeye Windows-32Bit v4.51 (100000 KB)
FEN: 8/8/8/K7/2k5/1N6/Bb1r4/4N3
Reprints: 4859 Ideal-Mate Encyclopedia Vol.2 2000
Input: hpr, 2009-12-31
Last update: Gerd Wilts, 2010-01-05 more...

53 - P1137001
Kari Valtonen
4434 Deutsche Schachzeitung , p. 192, 05/1982

(5+2)
#4
b) wBh6->b4; c) +sBg4->c6

a) 1. Sh1 g3 2. h7 g2 3. h8=D gxh1=D 4. Dxh1#;
b) 1. Sf1;
c) 1. Se4

A12SS3 H18 B3g
comment

Keywords: Miniature Collection (0074226)
Genre: n#
FEN: k1K5/8/7P/8/6p1/6N1/P7/6B1
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...

54 - P1144553
Kari Valtonen
2427 Suomen Tehtäväniekat 2002

(4+2)
#3

1. h5 Kxh5 (1... Kg5 2. Dg4+) 2. Df5+

A12-4S+ 3m
comment

Keywords: Miniature Collection (0341274)
Genre: 3#
FEN: 8/3K2p1/7k/8/4Q2P/8/7N/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...

55 - P1148286
Kari Valtonen
7011 Springaren 46 09/1991
3. ehr. Erw.

(3+4)
#6

1. Tde7+

AA7 ASd6
Teppo Mänttä: reprint: Suomen Tehtäväniekat n:o 6, page 197, 22/12/1994. (2021-04-29)
comment

Keywords: Miniature Collection (0337931)
Genre: n#
FEN: 4k3/3R1R2/8/8/4p3/8/2p1K1p1/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...

56 - P1160424
Kari Valtonen
948 Suomen Tehtäväniekat 02/1996

(4+1)
#6

1. Sb6+ Kd6 2. Sc8+ Kd7 3. Kf5 Ke8 4. Kg6 Kd7 5. Kf6 Ke8 6. Lc6#

F1KK D20 ZP6S
comment

Keywords: Miniature Collection (0341336)
Genre: n#
FEN: 8/1B1k4/4NK2/8/2N5/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...

57 - P1182329
Kari Valtonen
6613 Springaren 03/1990

(2+9) C+
#13

1. Df3+ Kg1 2. Kh3 e1=S 3. De3+ Kf1 4. Kg3 Sd3 5. Dxd3+ Ke1 6. Kf3 c1=S 7. Dc3+ Kd1 8. Ke3 Sb3 9. Dxb3+ Kc1 10. Kd3 a1=S 11. Da3+ Kb1 12. Kc3 h6 13. Db2#

comment

Keywords: Minimal, konsekutive Umwandlungen 3 (sss), Promotion
Genre: n#
Computer test: O. Jenkner: Gustav 3.2 b
FEN: 8/1rp4p/1p1p4/8/5QK1/8/p1p1p1k1/8
Input: Frank Müller, 2010-12-15
Last update: James Malcom, 2021-02-25 more...

58 - P1182528
Kari Valtonen
2461 Thema Danicum 10/1983
Jan Mortensen zum 50. Geburtstag gewidmet

(7+2) C+
s#5

1. c8=L Kxg7 2. Ld7 Kf6 3. e8=D Kg5+! 4. De5+ Kh6 5. Df6+ Lxf6#
4. ... Kh4 5. Dg7 Lxg7#

comment

Keywords: konsekutive Umwandlungen 2 (LD)
Genre: s#
FEN: 7b/2P1P1R1/7k/8/8/6N1/P7/KB6
Input: Frank Müller, 2010-12-18
Last update: Olaf Jenkner, 2010-12-19 more...

59 - P1183261
Kari Valtonen
96 Suomen Tehtäväniekat 01/1992
Informalturnier 1992/93
2. ehrende Erwähnung

(9+8) C+
s#9

1. Sc8+ Lxc8 2. d8=D+ Ld7 3. Df6+ Le6 4. Dfe5+ Ke7 5. f8=T ... 6. g8=S+ Kxf8 7. Df6+ Lf7 8. Dd6+ cxd6 9. Sh6+ Lg8#

comment

Keywords: double-check mate, Checking key, Promotion (D), under-promotion (TS), konsekutive Umwandlungen 3 (DTS), Discovered check, Selfblock, Phoenix, Line opening
Genre: s#
Computer test: V. Kotesovec: Gustav 3.2h (31 h 14 min)
FEN: n6R/rbpPNPPK/p1Pk2B1/2p5/4Q3/8/8/2n5
Input: Frank Müller, 2010-12-25
Last update: Gunter Jordan, 2022-11-24 more...

60 - P1183278
Yuri Berezhnoi
Stepan P. Tsyrulik
Kari Valtonen
218 Suomen Tehtäväniekat 10/1992
Informalturnier 1992/93
2. Preis

(11+13) C+
s#2

1. ... e3 2. Sxf3+ Sxf3#
1. Sxe4 droht 2. Dxa4+ Lc4#
1. Sxe4 Kxe4 2. Dxd5+ Kxd5#
1. Sxe4 dxe4 2. Dc4+ Lxc4#
1. Sxe4 fxe4 2. Sxf3+ exf3,Sxf3#
1. Sxe4 Sxe4 2. Dc3+ Sxc3#

comment

Keywords: x pieces capture on one square
Genre: s#
FEN: 8/2p1r3/2Qp1N2/3p1pn1/p2kpP1N/1P3pP1/2PP1P1p/3RKb1r
Input: Frank Müller, 2010-12-25
Last update: Frank Müller, 2010-12-25 more...

61 - P1187568
Andrey Dikusarov
Kari Valtonen
7055 Springaren 12/1991

(11+13) C+
s#7
Zeroposition
a) wLd2 nach b8
b) wSd1 nach a8

a) 1. Sc6+ e5 2. Sb4+ axb4 3. Da2+ b3 4. Da5+ c5 5. Txe5+ dxe5 6. e4+ Kxd4 7. Dd8+ Ld5#
b) 1. Sc4+ e5 2. Scb6+ cxb6 3. Txe5+ dxe5 4. e4+ Kd6 5. dxe5+ Kxe5 6. Df4+ Kd4 7. Dd6+ Ld5#
Im Formalturnier 1993-96 von UP mit einem 3. Lob ausgezeichnet.

SCHRECKE: a)+b): C+, Gustav 4.1d, Brute Force (2020-09-17)
comment

Keywords: Multiple publication
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 4BR2/rbp1pKpp/p2p2p1/p2kN1R1/3P4/3PP3/3B1Q2/1n1N1n2
Reprints: 129 The Ural's Problemist 01-06/1996
Input: Frank Müller, 2011-02-19
Last update: James Malcom, 2020-09-17 more...

62 - P1189705
Kari Valtonen
Hannu Sokka
Z321 Probleemblad 01-03/2007
Lob

(8+4)
s#18

1. Dg8+ Kd6 2. Df8+ Ke6 3. Df7+ Kd6 4. Dc7+ Ke6 5. g8=D+ Df7+ 6. Kd8 a3 7. b7 a2 8. Dc4+ Kd6 9. Db4+ Ke6 10. Db3+ Kd6 11. Da3+ Ke6 12. Dxa2+ Kd6 13. Da3+ Ke6 14. Db3+ Kd6 15. Db4+ Ke6 16. Dc4+ Kd6 17. Df8+ De7+ 18. Kc8 Dxf8#

comment

Keywords: Queen's staircase
Genre: s#
FEN: 4K2Q/6Pq/1P2k1p1/1P4P1/p3PP2/8/8/8
Input: Frank Müller, 2011-03-09
Last update: Frank Müller, 2011-03-09 more...

63 - P1195442
Kari Valtonen
3494 feenschach 03/1982

(7+4) C+
s#4
b) sBb3 nach a7

a) 1. Dh5+ Tg4 2. Lf2 gxf2 3. Dh3+ Tg3 4. Lf1 Txh3#
b) 1. Lb6 axb6 2. Dd1+ Te2 3. Df1+ Tf2 4. Tb5 Txf1#

comment

Genre: s#
FEN: 8/8/B4N2/3Q4/4r3/1p2Bkp1/1R4N1/7K
Input: Frank Müller, 2011-05-12
Last update: Frank Müller, 2011-05-12 more...

64 - P1200627
Kari Valtonen
968 Orbit 01/2003

(12+6) C+
s#6

1. e8=D b6 2. De4 La6 3. Lb7+ Lxb7 4. Dh1+ Lxh1 5. Dxd7+ Kxg3 6. Sg2 Lxg2#
1. e8=D b6 2. De4 Lb7 3. Le6+ dxe6 4. Dh6+ Kxg3 5. Sf5+ exf5 6. Dg2+ Lxg2#

SBD: C+ Gustav 3.2d. (2011-08-24, hidden) more ...
comment

Genre: s#
Computer test: S.B. Dowd: Gustav 3.2 d
FEN: 2b5/1p1pP1Q1/3P4/1p1B4/1P6/4N1Pk/2PpP3/3N1KB1
Input: Frank Müller, 2011-08-18
Last update: Olaf Jenkner, 2011-08-24 more...

65 - P1232324
Ismo Tompuri
Kari Valtonen
3902 Suomen Shakki 11/2004
Informalturnier 2004/05
1.-2. Lob

(13+7) C+
s#6
b) ohne wLb5

a) 1. e8=S Kf4,Kd5 2. Lf8 Ke4 3. Lh6 Kf4,Kd5 4. Sg7 Ke4 5. Lc6+ Kf4 6. Lxg5+ Lxg5#
b) 1. e8=D+ Kf4,Kd5 2. Db5 Ke4 3. Lf8 Kf4 4. Lg7 Ke4 5. Sd6+ Kf4 6. Dxg5+ Lxg5#

comment

Genre: s#
FEN: 8/1N2PP2/5KP1/pBB3p1/R2nk1Pb/6pP/5pP1/3R1N2
Input: Frank Müller, 2012-02-15
Last update: Frank Müller, 2012-02-15 more...

66 - P1232357
Kari Valtonen
2200 Suomen Shakki 10/1990
Informalturnier 1990/91
1. Lob

(8+3) C+
s#6
b) wTe5
c) wDc5 nach e3
d) wSb4: s#5

a) 1. Ld2 Kb2 2. Sd3+ Kb1 3. Sf2 Kb2 4. Dc3+ Kb1 5. Da3 Kc2 6. Dxa2+ Txa2#
b) 1. Te3 Kb2 2. Le5+ Kb1 3. Tc3 Kb2 4. Ta3+ Kb1 5. Dg1+ Kb2 6. Txa2+ Txa2#
c) 1. Ld3+ Kb2 2. Sc4+ Kc3 3. Lb1+ Kxc4 4. De4+ Kc5 5. De5+ Kc4 6. Lxa2+ Txa2#
d) 1. Le3 Kb2 2. Dd4+ Kb1 3. Dd1+ Kb2 4. Sed3+ Kc3 5. Sxa2+ Txa2#

SCHRECKE: a)-d): C+, Gustav 4.1d, Brute Force (2021-01-14)
comment

Keywords: Change of Sacrifices
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/8/4P3/1BQ1N3/KP3B2/8/p3P3/rk6
Input: Frank Müller, 2012-02-15
Last update: Marcin Banaszek, 2021-01-18 more...

67 - P1234210
Kari Valtonen
2295 Boletim da UBP 09-12/1989
Informalturnier 1988/89
Lob

(6+2) C+
s#7*

* 1. ... Kh5 2. Sh3 Kh4 3. Sf4 Lxg7#
1. h3 Kh5 2. Sh1 Kh4 3. Sg3 Kxh3 4. Sh1 Kh4! 5. Sf2 Kh5 6. Sh3 Kh4 7. Sf4 Lxg7#

Teppo Mänttä: reprint: Suomen Tehtäväniekat n:o 6, pages 196-197, 22/12/1994. (2021-04-29)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-04-30)
comment

Genre: s#
FEN: 7b/6Q1/8/8/7k/8/P4N1P/KB6
Input: Frank Müller, 2012-03-11
Last update: SBD, 2013-04-04 more...

68 - P1262805
Kari Valtonen
S1067v The Problemist 01/1986
2. Lob

(6+6) C+
s#13

1. Dd6+ Ke4 2. Te5+ Kf4 3. Te7+ Kf5 4. Sg7+ Txg7 5. Te5+ Kf4 6. Tg5+ Ke4 7. De6+ Kf4 8. Sg2+ Dxg2 9. Dd6+ Ke4 10. Te5+ Kf4 11. Th5+ Ke4 12. De6+ Kf4 13. Dg4+ Dxg4#

Korrektur in 11/1986, Seite 228.

Arnold Beine: C+ (Gustav 3.3 g, Brute Force) (2017-05-02, hidden) more ...
comment

Genre: s#
Computer test: Gustav 3.3 g, Brute Force
FEN: 4N1n1/1q6/4Q3/7R/3p1k1K/4p3/4P3/4N1r1
Input: Frank Müller, 2013-02-18
Last update: Alfred Pfeiffer, 2017-05-03 more...

69 - P1266812
Kari Valtonen
121 idee & form , p. 642, 01/1990

(10+5)
#2

1. d4! (droht 2. Dd6#,De7#,d5#)
1. ... Dxb7 2. Dd6#
1. ... Kxf6 2. De7#
1. ... Dxc8 2. d5#
1. ... b2 2. Dd6#,De7#
1. ... Db8 2. De7#,d5#
1. ... Sg6 2. Dd6,d5#
1. ... Dxa6+ 2. Dxa6#

comment

Keywords: Flight giving and taking key, Provoked check, Totalparade
Genre: 2#
FEN: q1N4n/1P3p2/P3kN1P/8/8/Qp1P4/8/BB3K2
Input: Felber, Volker, 2013-04-11
Last update: Felber, Volker, 2013-04-11 more...

70 - P1270838
Kari Valtonen
S2136 The Problemist 09/2006
1. Lob

(12+5) cooked
s#15

1. Se7+ Ke4 2. Sf6+ Kf4 3. Sh5+ Ke4 4. Tf4+ exf4 5. d6+ Ke5 6. d7+ Ke6 7. d8=T+ Kxe7 8. T8d7+ Ke6 9. Tc7+ Ke5 10. Tc6+ Ke4 11. Tcd6+ Ke5 12. T6d5+ Ke4 13. Sg3+ fxg3+ 14. Te5+ Kf4 15. Dg4+ Lxg4#
Spiel von 10 weißen Batterien

Cook: Nebenlösung:
1. Dc4+ Te4 2. Txf3+ Kxf3 3. Dxe4+ Kf2 4. Sd6+ Kg1 5. Lc6 Kh1 6. Sc4 Kg1 7. Se3 Kh1 8. Sxg2 Kg1 9. Tf1+ Kxf1 10. Kh2 Kf2 11. De3+ Kf1 12. Kh1 e4 13. Df3+ exf3 14. Lb5+ Kf2 15. Lh2 fxg2#
3. ... Kxe4 4. Kxg2 Kf4 5. g7 Ke4,Kg4 6. g8=D Kf4 7. Dg5+ Ke4 8. Dh5 Kf4 9. Tg8 Ke4 10. Kf1 Kf4 11. Tg1 Ke4 12. Dg5 Kf3 13. Sc5 e4 14. Lg3 e3 15. Le1 e2#
6. ... Kh5 7. Dh7+ Kg4 8. Tg8+ Kf4 9. Dh5 Ke4 10. Kf1 Kf4 11. Tg1 Ke4 12. Dg5 Kf3 13. Sc5 e4 14. Lg3 e3 15. Le1 e2#
1. ... Le4 2. Sd4+ Lf5+ 3. Sxf5+ Te4 4. Dxe4+ Kxe4 5. Kxg2 Kf4 6. Tg3 Ke4 7. g7 Kf4 8. g8=D Ke4 9. Kf1 Kf4 10. Dg5+ Ke4 11. Tg1 Kf3 12. Sc5 e4 13. Lg3 e3 14. Le1 e2#

Olaf Jenkner: Was bedeutet "Task (Einzüger) (Konstruktion) (Konst)" ? (2013-06-24, hidden)
Frank Müller: Da hat die Übertragung von einer in die andere Datenbank ein gewissen Eigenleben entwickelt. (2013-06-24, hidden) more ...
comment

Keywords: Battery play, Task (Construction)
Genre: s#
FEN: BBQ2R2/3N4/6P1/3PpN2/5k1P/3R1b1K/2P1r1p1/8
Input: Frank Müller, 2013-05-25
Last update: Olaf Jenkner, 2013-06-25 more...

71 - P1289527
Kari Valtonen
Wola Gulowska 1988
spez. Preis

(7+7) C+
#2

1. Sh3? droht 2. Da2#
1. ... Tf2!

1. Sd1? droht 2. Da2#
1. ... Lf2!

1. Sg4? droht 2. Da2#
1. ... Tf2 2. Se3#
1. ... Lf2 2. Sxf6#
1. ... Dh2!

1. Sd3! droht 2. Da2#
1. ... Tf2 2. Tc5#
1. ... Lf2 2. Sf4#
1. ... Tb1,Ta1 2. Sf4#
1. ... Dh2 2. Dg8#

comment

Keywords: Anti-Nowotny (4x)
Genre: 2#
Computer test: Popeye 4.67
FEN: KBR5/3B3q/5p2/p2k4/4n3/2P5/5NQ1/5rb1
Reprints: 3338 Problemista 03-06/1989
Input: Marcin Banaszek, 2014-10-23
Last update: Marcin Banaszek, 2017-02-20 more...

72 - P1303483
Kari Valtonen
S1378 The Problemist 03/1991

(9+10) cooked
s#23

1. Dc4+ Kxg7 2. Lb2+ Kg6,h6 3. De6+ Kg5,h5 4. Tf5+ Kg4 5. Te5+ Kf3 6. Df6+ Kg4 7. Dg5+ Kf3 8. Tf5+ Ke4 9. Tf4+ Kxe3 10. Tf1+ Ke4 11. Sc3+ Kd4 12. Sxd1+ Ke4 13. Sc3+ Kd4 14. Sb5+ Ke4 15. Dd5+ Ke3 16. Db3+ Ke4 17. Dc4+ Ke3 18. Ld4+ Ke4 19. Lxg1+ Ke5 20. Ld4+ Ke4 21. Lb2+ Ke3 22. Lc1+ Td2 23. De2+ Thxe2#

Cook: NL 6. Dd5+ Kg4 7. Dc4+ Kf3 8. Sd4+ Kg4 9. Se2+ Kf3 10. Dd5+ Kg4 11. De6+ Kf3 12. Sxg1+ Txg1#

comment

Genre: s#
FEN: 6k1/1n4Pp/1N6/1N6/7p/4P1pp/2P1Q1rr/2BbKRn1
Input: Frank Müller, 2015-05-20
Last update: Frank Müller, 2015-05-20 more...

73 - P1379593
Kari Valtonen
871 Europa-Rochade 1991
Ehrende Erwähnung
Informalturnier 1990-1991

(4+2)
Remis

1. Sb6? Te8! -+
1. Sc6! Txa8 2. Sb8! Ta7,Ta5 3. Sd7+ Kf7 4. Se5+ Kf6 5. Sg4+,Sd7+ Kg6 6. Se5+,Kg8 Kh6,Ta8+ 7. Sg4+,Sf8+ =

Preisbericht 09/1993
PR Thomas Brand

Teppo Mänttä: reprint: Suomen Tehtäväniekat n:o 6, pages 196-197, 22/12/1994. (2021-04-29)
comment

Keywords: Minimal (t), Miniature
Genre: Studies
FEN: Nr3k1K/N6P/8/8/8/8/8/8
Input: Marcin Banaszek, 2020-09-02
Last update: Gunter Jordan, 2020-09-02 more...

74 - P1391424
Kari Valtonen
F34 9. WCCT 2011-2013
34.-40. Platz

(14+11) C+
s#3

1. Sd3-e1? droht 2. Dc6-d6+ Kd4-e4+ 3. Dd6-e5+ La1xe5#
1. ... Sd1-c3 2. Se1-f3+ Kd4-d3 3. Dc6-d5+ Sc3xd5#
1. ... Sh6-f5!

1. Sd3-c1! droht 2. Sc1-b3+ 2. Dc6-d6+
1. ... Sh6-f5 2. Sc1-b3+ a4xb3 3. Th3-d3+ Kd4xd3#
1. ... Tc2-a2,Tc~ 2. Dc6-d6+ Kd4-e4+ 3. Dd6-e5+ La1xe5#
1. ... Sd1-c3 2. Sc1xe2+ Sc3xe2 3. Th3-d3+ Kd4xd3#
1. ... Sd1-b2 2. Dc6-d6+ Kd4-e4 3. Dd6-d3+ Sb2xd3#
1. ... Tc2-c3 2. Dc6-d6+ Kd4-e4 3. f2-f3+ Tc3xf3#
1. ... Tc2-b2 2. Dc6-d7+ Kd4-c5 3. b6-b7+ Tb2-b6#
2. ... Kd4-e4 3. Dd7-g4+ Sh6xg4#
1. ... Sd1-e3 2. Th3-h4+ Se3-g4+ 3. Th4xg4+ Sh6xg4#

comment

Genre: s#
Computer test: Popeye 4.83
FEN: 8/B3Pp1r/BPQ2Kpn/6PN/p1Pk4/P2N3R/2rPpP2/bb1n4
Input: Marcin Banaszek, 2021-07-06
Last update: Marcin Banaszek, 2021-07-06 more...

75 - P1392431
Kari Valtonen
B47 9. WCCT 2011-2013
34.-38. Platz

(10+6) C+
#3

1. Lb1-a2! droht 2. Tb3-b4+ Kd5-c6 3. Sf3-e5#
1. ... Kd5-c4 2. Tb3-a3+ Kc4-b5 3. Sf3-d4#
1. ... Kd5-e6 2. Tb3-b6+ Ke6-f5 3. Se4-g3#
2. ... Ke6-d7 3. La2-e6#
1. ... Kd5-c6 2. Tb3-b8 droht 3. Sf3-e5#
1. ... Kd5xe4 2. Tb3-e3+ Ke4-f5,Kf4 3. Te3-e5#

comment

Genre: 3#
Computer test: Popeye 4.83
FEN: 3b4/2p1nP1r/6p1/2Pk2P1/4N3/1R3N1P/3B2K1/1B6
Input: Marcin Banaszek, 2021-08-03
Last update: Marcin Banaszek, 2021-08-03 more...

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