Chess Problem Database Server

23 problem(s) found in 3300 milliseconds (displaying 23 problem(s)). [probid>'P1400890'and probid<'P1403155'and CREATIONUSER ='jenkner' ] [download as LaTeX]

1 - P1400891
Arno Tüngler
MatPlus.net Forum 27/03/2022

(3+16) C+
ser-s#16

1. a4 2. a5 3. a6 4. Ka5 5. b4 6. b5 7. b6 8. bxa7 9. axb8=T 10. Txa8 11. axb7 12. Ka6 13. Ka7 14. b8=S 15. Sa6 16. Sxc7+ Dxc7#
play all

comment

Keywords: Homebase (s), Seriesmover
Genre: Fairies
Computer test: O. Jenkner: Gustav 4.2 a
FEN: rnbqkbnr/pppppppp/8/8/1K6/8/PP6/8
Input: Olaf Jenkner, 2022-04-26
Last update: Olaf Jenkner, 2022-06-05 more...

2 - P1400918
Arno Tüngler
MatPlus.net Forum 21/03/2022

(2+16) C+
ser-#11

1. h4 2. h5 3. h6 4. hxg7 5. gxh8=T 6. Txh7 7. Txf7 8. Kg6 9. Kh7 10. Kxg8 11. Txf8#
play all

comment

Keywords: Homebase (s), Minimal (B), Seriesmover
Genre: Fairies
Computer test: O. Jenkner: Gustav 4.2 a
FEN: rnbqkbnr/pppppppp/8/5K2/8/8/7P/8
Input: Olaf Jenkner, 2022-04-27
Last update: Olaf Jenkner, 2022-06-05 more...

3 - P1400919
Arno Tüngler
Michael Schreckenbach
MatPlus.net Forum 22/04/2022

(5+16) C+
ser-=19

1. Lh5 2. g4 3. g5 4. g6 5. gxh7 6. hxg8=D 7. Dxh8 8. Dxg7 9. Dg1 10. Dxa7 11. Dxa8 12. Dxb8 13. Dxc7 14. Db6 15. c7 16. cxd8=L 17. Lxe7 18. Lxf8 19. Ld6=
play all

Henrik Juel: Good problem, where the black homebase is not just an ornament (2022-04-27)
comment

Keywords: Homebase (s), Move Length Record, Construction task, Seriesmover
Genre: Fairies
Computer test: O. Jenkner: Gustav 4.2 a
FEN: rnbqkbnr/pppppppp/2P5/4P3/6B1/8/6P1/7K
Input: Olaf Jenkner, 2022-04-27
Last update: Olaf Jenkner, 2022-06-05 more...

4 - P1400920
Frank Richter
MatPlus.net Forum 26/03/2022

(5+16) C+
ser-s#17

1. f4 2. f5 3. f6 4. fxg7 5. gxh8=T 6. Txg8 7. Tg6 8. Ta6 9. Txa7 10. Txa8 11. Txb8 12. Txb7 13. Ka6 14. Ka7 15. Tb8 16. Ta8 17. Sxc7+ Dxc7#
play all

comment

Keywords: Homebase (s), Seriesmover
Genre: Fairies
Computer test: O. Jenkner: Gustav 4.2 a
FEN: rnbqkbnr/pppppppp/7N/KN2P3/8/8/5P2/8
Input: Olaf Jenkner, 2022-04-27
Last update: Olaf Jenkner, 2022-06-05 more...

5 - P1400921
Michael Schreckenbach
MatPlus.net Forum 27/03/2022

(6+16) C+
ser-s#17

1. g4 2. g5 3. g6 4. gxh7 5. hxg8=L 6. Lh7 7. Lb1 8. Sf5 9. h4 10. h5 11. h6 12. hxg7 13. gxh8=D 14. Dd4 15. Dxa7 16. Da2 17. Sg7+ Lxg7#
play all

comment

Keywords: Homebase (s), Seriesmover
Genre: Fairies
Computer test: O. Jenkner: Gustav 4.2 a
FEN: rnbqkbnr/pppppppp/4P3/8/7N/8/6PP/K5N1
Input: Olaf Jenkner, 2022-04-27
Last update: Olaf Jenkner, 2022-06-05 more...

6 - P1400922
Michael Schreckenbach
MatPlus.net Forum 22/04/2022

(3+16) C+
ser-r#11

1. f4 2. f5 3. f6 4. fxe7 5. exd8=L 6. Lxc7 7. Lb6 8. Lxa7 9. Kb6 10. Kc7 11. Lb6 Sa6#
play all

comment

Keywords: Homebase (s), Seriesmover
Genre: Fairies
Computer test: M. Schreckenbach: popeye 4.61
FEN: rnbqkbnr/pppppppp/8/K3P3/8/8/5P2/8
Input: Olaf Jenkner, 2022-04-27
Last update: Olaf Jenkner, 2022-06-05 more...

7 - P1400923
Michael Schreckenbach
Frank Richter
MatPlus.net Forum 18/04/2022

(4+16) C+
ser-!#14

1. Le2 2. g4 3. g5 4. g6 5. gxh7 6. hxg8=D 7. Dh7 8. Dc2 9. Dxc7 10. Dxb8 11. Dxb7 12. Ka6 13. Lb5 14. Dxa7#
play all

comment

Keywords: Homebase (s), Seriesmover
Genre: Fairies
Computer test: O. Jenkner: Gustav 4.2 a
FEN: rnbqkbnr/pppppppp/8/1K2P3/6B1/8/6P1/8
Input: Olaf Jenkner, 2022-04-27
Last update: Olaf Jenkner, 2022-06-05 more...

8 - P1400924
Michael Schreckenbach
MatPlus.net Forum 20/04/2022

(4+16) C+
ser-!#16 MMM

1. g5 2. Sg4 3. Se5 4. Sxd7 5. Sxf8 6. Sxh7 7. Sf8 8. Sg6 9. Sxe7 10. Sf5 11. Sg3 12. Sh5 13. Kg3 14. Kh4 15. Lg3 16. g6#
play all

MMM: Majesties must't meet / keine Königsberührung erlaubt
comment

Keywords: Homebase (s), Seriesmover
Genre: Fairies
Computer test: O. Jenkner: Gustav 4.2 a
FEN: rnbqkbnr/pppppppp/8/8/5BP1/5K2/7N/8
Input: Olaf Jenkner, 2022-04-27
Last update: Olaf Jenkner, 2022-06-05 more...

9 - P1400932
Michel Caillaud
Arno Tüngler
MatPlus.net Forum 21/03/2022

(5+16) C+
ser-h#11

1. e5 2. Lxd6 3. La3 4. c5 5. Da5 6. Kd8 7. Kc7 8. Kb6 9. Kb5 10. Ka4 11. b5 b3#
play all

comment

Keywords: Homebase (s), Seriesmover
Genre: Fairies
FEN: rnbqkbnr/pppppppp/3P4/3K4/8/2P5/PP6/8
Input: Olaf Jenkner, 2022-04-27
Last update: Olaf Jenkner, 2022-06-05 more...

10 - P1400933
Arno Tüngler
Miodrag Mladenovic
MatPlus.net Forum 09/04/2022

(6+16) C+
ser-h#15

1. cxd6 2. Sxa6 3. Sc5 4. a5 5. a4 6. a3 7. Ta4 8. Da5 9. Kd8 10. Kc7 11. Kb6 12. Kb5 13. Kb4 14. b5 15. Sxb3 Sa2#
play all

comment

Keywords: Homebase (s), Seriesmover
Genre: Fairies
Computer test: M. Mladenovic: popeye
FEN: rnbqkbnr/pppppppp/P2N4/3K4/8/1P4P1/8/2N5
Input: Olaf Jenkner, 2022-04-27
Last update: Olaf Jenkner, 2022-06-05 more...

11 - P1400934
Michel Caillaud
MatPlus.net Forum 26/03/2022
nach D. Stojnic and M. Mladenovic

(9+16)
ser-s=22

1. Le4 2. d4 3. d5 4. d6 5. dxc7 6. cxb8=L 7. Tc7 8. c4 9. c5 10. c6 11. cxb7 12. bxc8=S 13. Lb7 14. La6 15. Tbb7 16. Lfxa7 17. Kf2 18. Ke3 19. Kd4 20. Kc5 21. Kb6 22. Sd6+ exd6=
play all

comment

Keywords: Homebase (s), Seriesmover
Genre: Fairies
FEN: rnbqkbnr/pppppppp/1R6/PP6/8/2RB4/2PP1B2/6K1
Input: Olaf Jenkner, 2022-04-27
Last update: Olaf Jenkner, 2022-06-05 more...

12 - P1400967
Miodrag Mladenovic
MatPlus.net Forum 23/04/2022

(9+16) cooked
ser-r=28

1. g4 2. g5 3. g6 4. gxh7 5. hxg8=L 6. Lh7 7. Ld3 8. Lc4 9. La2 10. Dc4 11. Lb4 12. La3 13. b4 14. Tb2 15. Ta1 16. Lb1 17. Da2 18. Kc4 19. d5 20. d6 21. dxc7 22. cxb8=T 23. Txc8 24. Tc7 25. Txd7 26. Td3 27. Tdb3 28. Kc3 b5=
play all

Cook: 1. g4 2. g5 3. g6 4. gxh7 5. hxg8=L 6. Lh7 7. Ld3 8. Lc4 9. La2 10. Kc4 11. d5 12. d6 13. dxc7 14. cxb8=D 15. Td1 16. Txd7 17. Td3 18. b3 19. Da1 20. Tb2 21. Lb1 22. Dbxa7 23. D7a2 24. Lb4 25. La3 26. b4 27. Tdb3 28. Kc3 b5=

Wurde von M. Caillaud gekocht und als Rekordhalter von P1401283 abgelöst.
comment

Keywords: Homebase (s), under-promotion (TL), konsekutive Umwandlungen 2 (LT), Pawn mate (-patt), Selfblock, blocking of a piece, Seriesmover
Genre: Fairies
FEN: rnbqkbnr/pppppppp/8/3K4/3P4/2Q5/1PP3P1/1RR1B3
Input: Olaf Jenkner, 2022-04-28
Last update: Olaf Jenkner, 2022-05-12 more...

13 - P1400969
Dragan Stojnic
MatPlus.net Forum 26/03/2022

(10+16)
ser-!=26

1. Lg2 2. h4 3. h5 4. h6 5. hxg7 6. gxh8=L 7. Lf6 8. Lxe7 9. Lxd8 10. Lxc7 11. Lxb8 12. c7 13. Lxb7 14. La6 15. Dxa8 16. Tb7 17. Lfxa7 18. Kf2 19. Ke3 20. Kd4 21. Kc5 22. Kb6 23. Td4 24. Ta4 25. Ta5 26. a4=
play all

Wurde als Rekordhalter von P1401282 abgelöst, behält aber den Rekord, weil sich selbige Aufgabe als nebenlösig erwiesen hat.
comment

Keywords: Homebase (s), under-promotion (L), blocking of a piece, Selfblock, Pawn mate (-eigenpatt), Seriesmover
Genre: Fairies
FEN: rnbqkbnr/pppppppp/1RPR4/1P6/8/P6B/5B1P/6KQ
Input: Olaf Jenkner, 2022-04-28
Last update: Olaf Jenkner, 2022-05-16 more...

14 - P1400971
Dragan Stojnic
Miodrag Mladenovic
MatPlus.net Forum 19/04/2022

(10+16)
ser-hs#13

1. ... e6 2. Dg5 3. Ke7 4. Kf6 5. Kxg6 6. Kh5 7. Kxh4 8. Dxg2 9. Kg3 10. Kf2 11. Ke2 12. Kxd3 13. De2 Se1+ Dxe1#
play all

comment

Keywords: Homebase (s), Seriesmover
Genre: Fairies
FEN: rnbqkbnr/pppppppp/6B1/4R3/7P/3PP3/1PNN2R1/2K5
Input: Olaf Jenkner, 2022-04-28
Last update: Olaf Jenkner, 2022-06-05 more...

15 - P1400972
Miodrag Mladenovic
Arno Tüngler
MatPlus.net Forum 05/04/2022

(16+16)
ser-hs=18

1. ... Sc6 2. Sxa5 3. Sc4 4. a5 5. Ta6 6. Txd6 7. Txd4 8. Txh4 9. Txh2 10. Txg2 11. Txg5 12. Txf5 13. Txf2 14. Txe2 15. Txc2 16. Txc3 17. Txb3 18. Txb2 Lxf7+ Kxf7=
play all

comment

Keywords: Homebase (s), Seriesmover
Genre: Fairies
FEN: rnbqkbnr/pppppppp/3R4/P4RPB/3P3B/1PN5/1QP1PPNP/K7
Input: Olaf Jenkner, 2022-04-28
Last update: Olaf Jenkner, 2022-06-05 more...

16 - P1401282
Michel Caillaud
MatPlus.net Forum 12/05/2022

(11+16) cooked
ser-!=31

1. Lc2 2. a4 3. a5 4. a6 5. axb7 6. bxc8=T 7. Txc7 8. Tcxd7 9. c7 10. cxd8=L 11. Lxe7 12. Lxf8 13. Txf7 14. e7 15. Th6 16. f6 17. Dxh7 18. Dxg8 19. Txh8 20. Lh7 21. Kc2 22. Kd3 23. Ke4 24. Kf5 25. Kg6 26. Kxg7 27. Tg6 28. g4 29. Lf4 30. Lh6 31. g5 =
play all

Cook: 1. Lc2 2. a4 3. a5 4. a6 5. Db5 6. Dxb7 7. Dxc7 8. Da5 9. c7 10. cxd8=L 11. Lxe7 12. Lxf8 13. e7 14. Tdg6 15. Txg7 16. Txg8 17. De5 18. Dxh8 19. Kb2 20. Kc3 21. Kd4 22. Ke5 23. Kf6 24. Kg7 25. f6 26. Lxh7 27. Tg6 28. g4 29. Lf4 30. Lh6 31. g5=

Übertrifft den bisherigen Rekord P1400969 .
comment

Keywords: Homebase (s), Seriesmover
Genre: Fairies
FEN: rnbqkbnr/pppppppp/2PRP3/5P2/B5R1/3Q2P1/P6B/1K6
Input: Olaf Jenkner, 2022-05-12
Last update: Olaf Jenkner, 2022-06-05 more...

17 - P1401283
Michel Caillaud
MatPlus.net Forum 12/05/2022

(12+16) cooked
ser-r=31

Cook: 1. Sd5 2. Sxe7 3. Sxg8 4. Lc2 5. Txd7 6. Txc7 7. Txb7 8. Txa7 9. Txf7 10. c7 11. cxd8=L 12. Le7 13. Lxf8 14. e7 15. Dd4 16. Dxg7 17. Dxh8 18. Kb2 19. Kc3 20. Kd4 21. Ke5 22. Kf6 23. Kg7 24. f6 25. Lxh7 26. Tg6 27. g4 28. Lf4 29. Lh6 30. g5 Txa2=

Übertrifft den bisherigen Rekord P1400967 , der gleichzeitig von M. Caillaud gekocht wurde.
comment

Keywords: Homebase (s), Seriesmover
Genre: Fairies
FEN: rnbqkbnr/pppppppp/1NPRP3/5P2/B5R1/3Q2P1/P6B/1K6
Input: Olaf Jenkner, 2022-05-12
Last update: Olaf Jenkner, 2022-06-05 more...

18 - P1401354
Joost de Heer
MatPlus.net Forum 11/04/2022

(8+16)
ser-r=17

1. d4 2. d5 3. d6 4. dxc7 5. cxb8=S 6. Sxd7 7. Sxf8 8. Sxh7 9. Sg5 10. Sxf7 11. Sxd8 12. Sxb7 13. Ka6 14. b5 15. Lc5 16. Lxa7 17. b6 Txh5=
play all

Rekord, nachdem sich P1400967 und P1401283 als inkorrekt erwiesen hatten.
comment

Keywords: Homebase (s), Seriesmover
Genre: Fairies
FEN: rnbqkbnr/pppppppp/4P1P1/1K5B/1P5P/B7/3P4/8
Input: Olaf Jenkner, 2022-05-16
Last update: Olaf Jenkner, 2022-06-05 more...

19 - P1401596
Frank Richter
2022/40 Schach in Schleswig-Holstein 06/2022

(7+16) C+
ser-s#14

1. Kh1 2. Tg1 3. Lg2 4. h3 5. Kh2 6. Th1 7. Lg1 8. d4 9. d5 10. d6 11. dxc7 12. cxb8=S 13. Sa6 14. Sxc7+ Dxc7#
play all

comment

Keywords: Seriesmover, Homebase (s), Antiphönix, Excelsior, white, under-promotion (S), Umnov, Schlüssel = Eckzug, Selfblock
Genre: Fairies
Computer test: F. Richter: Gustav 4.2 a
FEN: rnbqkbnr/pppppppp/4P3/8/3B4/6RB/3P2KP/8
Input: Olaf Jenkner, 2022-06-05
Last update: Gunter Jordan, 2022-08-04 more...

20 - P1401782
Michel Caillaud
MatPlus.net Forum 10/06/2022

(13+16)
ser-h=35

1. axb6 2. Txa6 3. Txa5 4. Ta4 5. Txc4 6. Txd4 7. Txd5 8. Txc5 9. Txc6 10. Te6 11. c6 12. d5 13. d4 14. d3 15. d2 16. d1=T 17. Dd2 18. Dh6 19. Td8 20. Sd7 21. c5 22. c4 23. c3 24. c2 25. c1=L 26. Lg5 27. Lf6 28. g5 29. Dg7 30. h6 31. Th7 32. Dh8 33. L6g7 34. Tg6 35. f6 e6=
play all

Michel Caillaud: cooked by Arno Tüngler :
1.S×ç6 2.Sb4 3.S×a6 4.ç6 5.Sç7 6.ç×d5 7.d×ç4 8.ç3 9.ç2 10.ç1=L 11.Lb2 12.a×b6 13.T×a5 14.Ta4 15.T×d4 16.Td6 17.L×é5 18.g5 19.Lég7 20.Lh6 21.Tg6 22.f6 23.Lfg7 24.Kf7 25.Df8 26.Ké8 27.Kd8 28.Dé8 29.Lf8 30.Tg7 31.Tf7 32.Lfg7 33.Df8 34.Ké8 35.Sé6 S×é6=
or
1.a×b6 2.T×a6 3.T×a5 4.Ta4 5.T×ç4 6.T×ç5 7.T×ç6 8.Té6 9.ç5 10.ç4 11.ç3 12.ç2 13.ç1=L 14.Lh6 15.g5 16.Lfg7 17.Sf6 18.0-0 19.d6 20.Dd7 21.Td8 22.Dé8 23.Kf8 24.Sg8 25.Sd7 26.Tg6 27.f6 28.Lh8 29.Kf7 30.Df8 31.Ké8 32.Tg7 33.Tf7 34.L6g7 35.h6 é6= (2022-08-02)
comment

Keywords: Homebase (s), Seriesmover, Capture key, konsekutive Umwandlungen 2 (tl), under-promotion (tl), pin-stalemate, Pawn mate (-patt), blocking of a piece
Genre: Fairies
FEN: rnbqkbnr/pppppppp/PPN5/BBNRPK1P/2PP2P1/8/8/8
Input: Olaf Jenkner, 2022-06-11
Last update: Gunter Jordan, 2022-06-12 more...

21 - P1402343
Frank Richter
Olaf Jenkner
C0799 StrateGems 99 07-09/2022

(6+16)
ser-s#17

Wegen des laufenden Lösewettbewerbs bitte noch keine Lösungen, Kommentare und Computertest-Ergebnisse eintragen!

Due to ongoing solving contest please do not post solutions, comments and results of computer test yet!

Concours de solution courant – ne pas inscrire de solutions, svp!
play all

comment

Keywords: Homebase (s), Seriesmover
Genre: Fairies
FEN: rnbqkbnr/pppppppp/4P3/8/3N4/8/3PN2K/5B2
Input: Olaf Jenkner, 2022-06-30
Last update: Olaf Jenkner, 2022-07-07 more...

22 - P1402515
Frank Richter
Michael Schreckenbach
F3745 The Problemist 2022

(4+16) C+
ser-s#16

comment

Keywords: Homebase (s), Seriesmover
Genre: Fairies
Computer test: O. Jenkner: Gustav 4.2 b
FEN: rnbqkbnr/pppppppp/2P5/7K/7P/8/P7/8
Input: Olaf Jenkner, 2022-07-07
Last update: Olaf Jenkner, 2022-07-07 more...

23 - P1402516
Aleksandr Feoktistov
Georgy A. Evseev
Andrey Selivanov
F315 SuperProblem (Website) 06/07/2022

(13+11) C+
s#4

1. f8=D? f1=L! 2. Sb1+ Ld3 3. Sxg5 fxg5! 4. De2+ Kxe2+ 5. Df2+

1. f8=L! droht 2. Sxe4+! Kxe4 3. Db1+,Qc2+ Ke5 4. Ld6+ cxd6#
1. ... f1=L 2. Sb1+! Ld3 3. Sxg5! Lb7,~ 4. De2+ Kxe2# (2. Sxg5? Le2! 2. Sa4+? Ld3! 3. Sxg5 cxb6+! (Dxb6+!))
1. ... f1=S 2. Dc1+! (A) Sd2 3. Sf4 (B) Lb7,~ 4. Dxd2+ Kxd2#
3. ... Kf2 4. De1+ Kxe1# (3. Sxg5? Kf2! 2. Sf4? gxf4! 2. g4? Sd2!)
1. ... f1=T 2. Sf4! (B) ... 3. Dd2+
2. ... Tf2 3. Dc1+ (A) Td2 4. Dxd2+ Kxd2#
2. ... Td1 3. Sa4+! Td3 4. Dd2+ Kxd2# (2. Sxg5? Txf5+!)
1. ... f1=D 2. Sb5+! Dd3 3. Dc1+ Ke2+ 4. Sd4+ Lxd4#
1. ... f5 2. Sxe4+ Kxe4 3. Sxf2+ Lxf2 4. Dd4+ Lxd4#
play all

comment

Keywords: Allumwandlung, black (4), Reciprocal moves by White
Genre: s#
Computer test: O. Jenkner: Gustav 4.2 b
FEN: bq6/2pP1P2/1Pp2p2/2K3p1/1PB1p3/1RN1k1PN/PQ3pPp/6b1
Input: Olaf Jenkner, 2022-07-07
Last update: Gunter Jordan, 2022-07-07 more...

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The problems of this query have been registered by the following contributors:

Olaf Jenkner (23)