5 problem(s) found in 3020 milliseconds (displaying 5 problem(s)). [COMMENTDATE>=20220810 AND G='Retro' AND NOT K='Umwandlung im Retrospiel' AND S='Mat Plus'] [download as LaTeX]
1. cxd6ep
Keywords: En passant as key
Genre: Retro, 2#
Computer test: C+ Popeye 4.61
FEN: qrRNkb2/PpQ1p1pp/1pp1R3/2PpKpP1/6N1/7B/1P1PPP2/8
Reprints: RA15 diagrammes 15 06/1975
(51) Mat Plus 12 10-12/2009
Input: Gerd Wilts, 1995-06-03
Last update: A.Buchanan, 2022-11-27 more...
Genre: Retro, 2#
Computer test: C+ Popeye 4.61
FEN: qrRNkb2/PpQ1p1pp/1pp1R3/2PpKpP1/6N1/7B/1P1PPP2/8
Reprints: RA15 diagrammes 15 06/1975
(51) Mat Plus 12 10-12/2009
Input: Gerd Wilts, 1995-06-03
Last update: A.Buchanan, 2022-11-27 more...
2 - P1084663
Andrey Frolkin
1027 Mat Plus 30 04-06/2008
Lob
(13+14)
Letzte 7 Einzelzüge?
Herkunft der sTb8 und des sTd1?
Andrey Frolkin
1027 Mat Plus 30 04-06/2008
Lob
(13+14)
Letzte 7 Einzelzüge?
Herkunft der sTb8 und des sTd1?
R: 1. Sf8-h7+ f4-f5 2. Th1-d1 f3-f4 3. Kg1-h2 f2-f3 4. Th7-h1 Sh5-g7 5. Tg7-h7+ Sf4-h5 6. Ta8-b8 ... 7. Ta3-a8 ... 8. Th3-a3 ... 9. Th1-h3 ... 10. h2-h1=T ... 11. h3-h2 ... 12. h4-h3 ... 13. h5-h4 ... 14. h6-h5 h5xSg6, dann a7-a8=D, Ba7-a4, Tg7-a8, a7xBb6, BcxTb6 (dieser entschlagene Turm kommt von h8).
Der Tb8 kommt von h1 (Pronkin), der Td1 kommt von a8 (Antipronkin, da er über h1 zieht.).
Der Tb8 kommt von h1 (Pronkin), der Td1 kommt von a8 (Antipronkin, da er über h1 zieht.).
Hans-Jürgen Manthey: Umwandlung h1T-b8 (h2-h1T-h3-a3-a8-b8)
Td1 kommt von a8 (Ta8-b8-a8-a3-f3-f7-g7-h7-h1-d1)
Th8 wird geopfert (Th8-e8-e6-b6/c5xb6)
7 Einzelzüge: R.: 1. Sf8-h7+ f4-f5 2. Th1-d1 f3-f4 3. Kg1-h2 f2-f3 4. Th7-h1 ... weiter: 4... Sh5-g7 5. Tg7-h7+ Sf4-h5 6. Ta8-b8 Sd5-f4 7. Ta3-a8 Sb4-d5 8. Th3-a3 Sc2-b4 9. Th1-h3 Sa3-c2 10. h2-h1T Sb1-a3 11. h3-h2 Sc3-b1 12. h4-h3 Sd5-c3 13. h5-h4 Sf4-d5 14. h6-h5 h5xSg6 15. Sh4-g6 Sd3-f4 16. g6-g5 Sb4-d3 17. h7-h6 Kg5-f6 18. Kf1-g1 Tf3-f7 19. Tf7-g7 Ta3-f3 20. Tf3-f7 Ta1-a3 21. Ta3-f3 Tg7-g8 22. Ta8-a3 Tf7-g7 23. Ke1-f1 Kg4-g5 24. Sf5-h4 Kh3-g4 25. Kd1-e1 Kh3-h2 26. Lf6-h8 Sd5-e7 27. Le7-f6 Sa2-b4 28. Kc2-d1 Kg1-h2 29. Kb3-c2 Kf1-g1 30. Kc4-b3 Ke1-f1 31. Sg3-f5 Tf3-f7 32. Sf1-g3 Th3-f3 33. Sg3xLf1 Th1-h3 34. f7xDe6 h4-h5 35. Kd4-c4 h2-h4 36. Ke4-d4 Dc6-e6 37. Kf5-e4 Da4-c6 38. Tb8-a8 Da8-a4 39. Lf6-e7 a7-a8D 40. Lg7-f6 a6-a7 41. Se6-f8 Df8-e8 42. a7xb6 c5xTb6 43. Sd4-e6 Sb4-d5 44. Te6-b6 c4-c5 45. Te8-e6 Sd3-b4 46. Kf6-f5 Da3-f8 47. Th8-e8 Db3-a3 48. Sc6-d4 Dd1-b3 49. Ta8-b8 Sc3-a2 50. Sb8-c6 Sf4-d3 51. Ke7-f6 Sh3-f4 52. Ke8-e7 Sg1-h3 53. Sh5-g3 Sb1-c3 54. e7-e5 a5-a6 55. Lf8-g7 a4-a5 56. Sf6-h5 a2-a4 57. Sg8-f6 c3-c4 58. g7-g6 c2-c3 (2023-03-12)
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Td1 kommt von a8 (Ta8-b8-a8-a3-f3-f7-g7-h7-h1-d1)
Th8 wird geopfert (Th8-e8-e6-b6/c5xb6)
7 Einzelzüge: R.: 1. Sf8-h7+ f4-f5 2. Th1-d1 f3-f4 3. Kg1-h2 f2-f3 4. Th7-h1 ... weiter: 4... Sh5-g7 5. Tg7-h7+ Sf4-h5 6. Ta8-b8 Sd5-f4 7. Ta3-a8 Sb4-d5 8. Th3-a3 Sc2-b4 9. Th1-h3 Sa3-c2 10. h2-h1T Sb1-a3 11. h3-h2 Sc3-b1 12. h4-h3 Sd5-c3 13. h5-h4 Sf4-d5 14. h6-h5 h5xSg6 15. Sh4-g6 Sd3-f4 16. g6-g5 Sb4-d3 17. h7-h6 Kg5-f6 18. Kf1-g1 Tf3-f7 19. Tf7-g7 Ta3-f3 20. Tf3-f7 Ta1-a3 21. Ta3-f3 Tg7-g8 22. Ta8-a3 Tf7-g7 23. Ke1-f1 Kg4-g5 24. Sf5-h4 Kh3-g4 25. Kd1-e1 Kh3-h2 26. Lf6-h8 Sd5-e7 27. Le7-f6 Sa2-b4 28. Kc2-d1 Kg1-h2 29. Kb3-c2 Kf1-g1 30. Kc4-b3 Ke1-f1 31. Sg3-f5 Tf3-f7 32. Sf1-g3 Th3-f3 33. Sg3xLf1 Th1-h3 34. f7xDe6 h4-h5 35. Kd4-c4 h2-h4 36. Ke4-d4 Dc6-e6 37. Kf5-e4 Da4-c6 38. Tb8-a8 Da8-a4 39. Lf6-e7 a7-a8D 40. Lg7-f6 a6-a7 41. Se6-f8 Df8-e8 42. a7xb6 c5xTb6 43. Sd4-e6 Sb4-d5 44. Te6-b6 c4-c5 45. Te8-e6 Sd3-b4 46. Kf6-f5 Da3-f8 47. Th8-e8 Db3-a3 48. Sc6-d4 Dd1-b3 49. Ta8-b8 Sc3-a2 50. Sb8-c6 Sf4-d3 51. Ke7-f6 Sh3-f4 52. Ke8-e7 Sg1-h3 53. Sh5-g3 Sb1-c3 54. e7-e5 a5-a6 55. Lf8-g7 a4-a5 56. Sf6-h5 a2-a4 57. Sg8-f6 c3-c4 58. g7-g6 c2-c3 (2023-03-12)
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Keywords: Last Moves?, Pronkin Theme (t), Anti-Pronkin (t)
Genre: Retro
FEN: 1rbqQ1Rb/1pppNRNn/1p2pKP1/4pPp1/8/8/1P1PP1Pk/2Br4
Input: Gerd Wilts, 2009-05-24
Last update: Gerd Wilts, 2010-08-16 more...
Genre: Retro
FEN: 1rbqQ1Rb/1pppNRNn/1p2pKP1/4pPp1/8/8/1P1PP1Pk/2Br4
Input: Gerd Wilts, 2009-05-24
Last update: Gerd Wilts, 2010-08-16 more...
R: 1. ... f2xDg1=K, dann 1. f1=L Dd4 2. Lc4 Db2#
R: 1. ... h2xDg1=K, dann 1. Ka1 Db6+ 2. Kba2 Db2#
R: 1. ... h2xDg1=K, dann 1. Ka1 Db6+ 2. Kba2 Db2#
Arnold Beine: Die erste Lösung geht nicht, weil am Ende der sKa3 noch das Fluchtfeld b4 hat.
Korrekturvorschlag: +sBb4 (dann geht nur die 1. Lösung) und als Zwilling "b) -sBb4" (dann geht nur die 2. Lösung) (2022-08-28)
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Korrekturvorschlag: +sBb4 (dann geht nur die 1. Lösung) und als Zwilling "b) -sBb4" (dann geht nur die 2. Lösung) (2022-08-28)
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Keywords: Help retractor, Rex Multiplex
Genre: Retro, Fairies
FEN: 8/8/8/8/p7/kk6/k5P1/2K3k1
Reprints: (1) Mat Plus 09/10 01-06/2009
Input: Gerd Wilts, 2009-05-30
Last update: James Malcom, 2020-10-07 more...
Genre: Retro, Fairies
FEN: 8/8/8/8/p7/kk6/k5P1/2K3k1
Reprints: (1) Mat Plus 09/10 01-06/2009
Input: Gerd Wilts, 2009-05-30
Last update: James Malcom, 2020-10-07 more...
1. dxe6ep
Keywords: En passant as key
Genre: Retro
FEN: 5kn1/5p2/3N1PRP/1B1PpKB1/4RN2/8/8/8
Reprints: (10) Mat Plus 12 10-12/2009
Input: Gerd Wilts, 2010-06-13
Last update: Rainer Staudte, 2022-11-16 more...
Genre: Retro
FEN: 5kn1/5p2/3N1PRP/1B1PpKB1/4RN2/8/8/8
Reprints: (10) Mat Plus 12 10-12/2009
Input: Gerd Wilts, 2010-06-13
Last update: Rainer Staudte, 2022-11-16 more...
1. Sa3 Sf6 2. Sc4 Sd5 3. Se5 Sb4 4. Sg6 fxg6 5. a4 Kf7 6. Ta3 Kf6 7. Tf3+ Kg5 8. Tf6 exf6 9. h3 Lc5 10. Th2 Te8 11. Th1 Te6 12. Th2 Ta6 13. Th1 b6 14. Th2 Lb7 15. Th1 Le4 16. Th2 c6 17. Th1 Dc7 18. Th2 Dxh2 19. g3 Dg2 20. f3 Lf2#
Keywords: Unique Proof Game, Pendulum (T x9), Tempo Loss
Genre: Retro
Computer test: C+ by Natch 3.1 (3 s) No solution in 19.0 Computerprüfung: C+ Stelvio 2.0 in 1 Sek.
FEN: rn6/p2p2pp/rpp2pp1/6k1/Pn2b3/5PPP/1PPPPbq1/2BQKBN1
Input: Gerd Wilts, 2010-08-14
Last update: A.Buchanan, 2024-02-12 more...
Genre: Retro
Computer test: C+ by Natch 3.1 (3 s) No solution in 19.0 Computerprüfung: C+ Stelvio 2.0 in 1 Sek.
FEN: rn6/p2p2pp/rpp2pp1/6k1/Pn2b3/5PPP/1PPPPbq1/2BQKBN1
Input: Gerd Wilts, 2010-08-14
Last update: A.Buchanan, 2024-02-12 more...
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Gerd Wilts (5)
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