1 problem(s) found in 1619 milliseconds (displaying 1 problem(s)).

1 - P1091383
Yaakov Mintz
3415v Zadachi i etyudy 05-08/2009
nach Shinkman
Spezialpreis
P1091383
(8+16) cooked
s#255
1. Td1+ Ke2 2. Lc4+ Kxd1 3. Lb3+ Ke2 4. Sg3+ Kf2 5. Dd4+ Ke1 6. Dg1+ Kd2 7. Se4+ Ke2! 8. Df2+ Kd3 9. Dd4+ Ke2 10. Lc4+ Ke1 11. Df2+ Kd1 12. Lb3+ Kc1 13. De3+ Sd2 14. Dxd2+ Kb1 15. Dd3+ Kc1 16. Dc4+ Kb1 17. Lc2+ Kc1 18. La4+ Kb1 19. Dd3+ Kc1 20. De3+ Kb1 21. Sd2+ Kc1 22. Sxf3+ Kb1 23. Sd2+ Kc1 24. Sc4+ Kb1 25. Dd3+ Kc1 26. Dd2+ Kb1 27. Dd1+ Lc1 28. Sa3+ bxa3 29. Db3+ Lb2 30. Dd3+ Kc1 31. De3+ Kb1 32. De4+ Kc1 33. Lf4+ Dxf4 34. Dxf4+ Kb1 35. De4+ Kc1 36. De3+ Kb1 37. De1+ Lc1 38. De4+ Kb2 39. De5+ Kb1 40. Df5+ Kb2 41. Df6+ Kb1 42. Dg6+ Kb2 43. Dg7+ Kb1 44. Dxb7+ Lb2 45. Dh7+ Kc1 46. Dh6+ Kb1 47. Dg6+ Kc1 48. Dg5+ Kb1 49. Df5+ Kc1 50. Df4+ Kb1 51. De4+ Kc1 52. De3+ Kb1 53. De1+ Lc1 54. De4+ Kb2 55. Dd4+ Kb1 56. Sc3+ Kb2 57. Se4+ Kb1 58. Dd3+ Kb2 59. Dc3+ Kb1 60. Db3+ Lb2 61. Dd3+ Kc1 62. De3+ Kb1 63. Dg1+ Lc1 64. Sg3 Kb2 65. Dd4+ Kb1 66. De4+ Kb2 67. De5+ Kb1 68. Df5+ Kb2 69. Df6+ Kb1 70. Dg6+ Kb2 71. Dg7+ Kb1 72. Db7+ Lb2 73. Dh7+ Kc1 74. Dh6+ Kb1 75. Dg6+ Kc1 76. Dg5+ Kb1 77. Df5+ Kc1 78. Df4+ Kb1 79. De4+ Kc1 80. De3+ Kb1 81. Dg1+ Lc1 82. Kf8 Kb2 83. Dd4+ Kb1 84. De4+ Kb2 85. De5+ Kb1 86. Df5+ Kb2 87. Df6+ Kb1 88. Dg6+ Kb2 89. Dg7+ Kb1 90. Db7+ Lb2 91. Dh7+ Kc1 92. Dh6+ Kb1 93. Dg6+ Kc1 94. Dg5+ Kb1 95. Df5+ Kc1 96. Df4+ Kb1 97. De4+ Kc1 98. De3+ Kb1 99. Dg1+ Lc1 100. Ke8 Kb2 101. Dd4+ Kb1 102. De4+ Kb2 103. De5+ Kb1 104. Df5+ Kb2 105. Df6+ Kb1 106. Dg6+ Kb2 107. Dg7+ Kb1 108. Db7+ Lb2 109. Dh7+ Kc1 110. Dh6+ Kb1 111. Dg6+ Kc1 112. Dg5+ Kb1 113. Df5+ Kc1 114. Df4+ Kb1 115. De4+ Kc1 116. De3+ Kb1 117. Dg1+ Lc1 118. Kd8 Kb2 119. Dd4+ Kb1 120. De4+ Kb2 121. De5+ Kb1 122. Df5+ Kb2 123. Df6+ Kb1 124. Dg6+ Kb2 125. Dg7+ Kb1 126. Db7+ Lb2 127. Dh7+ Kc1 128. Dh6+ Kb1 129. Dg6+ Kc1 130. Dg5+ Kb1 131. Df5+ Kc1 132. Df4+ Kb1 133. De4+ Kc1 134. De3+ Kb1 135. Dg1+ Lc1 136. Kc8 Kb2 137. Dd4+ Kb1 138. De4+ Kb2 139. De5+ Kb1 140. Df5+ Kb2 141. Df6+ Kb1 142. Dg6+ Kb2 143. Dg7+ Kb1 144. Db7+ Lb2 145. Dh7+ Kc1 146. Dh6+ Kb1 147. Dg6+ Kc1 148. Dg5+ Kb1 149. Df5+ Kc1 150. Df4+ Kb1 151. De4+ Kc1 152. De3+ Kb1 153. Dg1+ Lc1 154. Kb8 Kb2 155. Dd4+ Kb1 156. De4+ Kb2 157. De5+ Kb1 158. Df5+ Kb2 159. Df6+ Kb1 160. Dg6+ Kb2 161. Dg7+ Kb1 162. Db7+ Lb2 163. Dh7+ Kc1 164. Dh6+ Kb1 165. Dg6+ Kc1 166. Dg5+ Kb1 167. Df5+ Kc1 168. Df4+ Kb1 169. De4+ Kc1 170. De3+ Kb1 171. Dg1+ Lc1 172. Ka7 Kb2 173. Dd4+ Kb1 174. De4+ Kb2 175. De5+ Kb1 176. Df5+ Kb2 177. Df6+ Kb1 178. Dg6+ Kb2 179. Dg7+ Kb1 180. Db7+ Lb2 181. Dh7+ Kc1 182. Dh6+ Kb1 183. Dg6+ Kc1 184. Dg5+ Kb1 185. Df5+ Kc1 186. Df4+ Kb1 187. De4+ Kc1 188. De3+ Kb1 189. Dg1+ Lc1 190. Ka6 Kb2 191. Dd4+ Kb1 192. De4+ Kb2 193. De5+ Kb1 194. Df5+ Kb2 195. Df6+ Kb1 196. Dg6+ Kb2 197. Dg7+ Kb1 198. Db7+ Lb2 199. Dh7+ Kc1 200. Dh6+ Kb1 201. Dg6+ Kc1 202. Dg5+ Kb1 203. Df5+ Kc1 204. Df4+ Kb1 205. De4+ Kc1 206. De3+ Kb1 207. Dg1+ Lc1 208. Kxa5 Kb2 209. Dd4+ Kb1 210. Db4+ Lb2 211. De4+ Kc1 212. De3+ Kb1 213. Dg1+ Lc1 214. Kb6 Kb2 215. Dd4+ Kb1 216. Db4+ Lb2 217. De4+ Kc1 218. De3+ Kb1 219. Dg1+ Lc1 220. Kxc6 Kb2 221. Dd4+ Kb1 222. Db4+ Lb2 223. De4+ Kc1 224. De3+ Kb1 225. Dg1+ Lc1 226. Kb7 Kb2 227. Dd4+ Kb1 228. Db4+ Lb2 229. De4+ Kc1 230. De3+ Kb1 231. Dg1+ Lc1 232. c6 Kb2 233. Dd4+ Kb1 234. Db6+ Lb2 235. Dg1+ Lc1 236. c7 Kb2 237. Dd4+ Kb1 238. Db6+ Lb2 239. Dg1+ Lc1 240. c8=D Kb2 241. Dh8+ Kb1 242. Db8 Kb2 243. Ka6+ Kc3 244. Db3+ Kd2 245. Dbd1+ Kc3 246. Dc5+ Kb2 247. Db6+ Kc3 248. Se4+ Kc4 249. Sd6+ Kc3 250. De1+ Kd3,Ld2 251. Db3+ Kd4 252. Sb5+ Kc5 253. De7+ Kc6 254. Df3+ gxf3 255. Sc7+ Txa4#
play all play one stop play next play all
Korrektur der P1088078.
Mit einem neuen, sehr ideenreichen Finale startet Mintz einen neuen Versuch zur Eroberung des Längenrekordes im bedingungslosen Selbstmatt.
Olaf Jenkner: I tried hard to cook this one and I'm very pleased to see it could be sound. I consider this problem to be the longest correct selfmate.
Congratulations, Mr. Mintz! (2011-11-13)
Hans-Jürgen Manthey: Nicht ganz korrekt
schon in 254 Zügen Matt
eine dualistische Variante nach dem 225.Zug:

226.Kd5! Kb2
227.Dd4+ Kb1
228.Db4+ Lb2
229.De4+ Kc1
230.De3+ Kb1
231.Dg1+ Lc1
232. c6 Kb2
233.Dd4+ Kb1
234.Db6+ Lb2
235.Dg1+ Lc1
236. c7 Kb2
237.Db6+ Kc3
238.c8D+ Kd2
239.Dd4+ Ke1
240.Dcc3+ Ld2
241.Dxa1+ Lc1
242.Dg1+ Kd2

nun
243.Daxc1+ Kd3
244.Da1 Kd2
oder
243.Dgxc1+ Kd3
244.Dg1 Kd2

nun
245.Lb5 Kc2
246.Kc4 Kd2
247.Kb4 Kc2
oder
245.Kc5 Kd3
246.Kb4 Kd2
247.Lb5 Kc2

weiter mit
248.Kxa3 Kd2
249.Dxa2+ Kc3
250.Dd5 Kc2

nun
251.Lc6 Kc3
oder
251.Ld7 Kc3
oder
251.Le8 Kc3
oder
251.Dd8 Kc3

252.Se2+ Kc2
253.Ka2 g3
254.La4+ Txa4# (2015-10-13)
Olaf Jenkner: Die NL muß ich leider bestätigen. Nach 238. c8=D+ Kd3! dauert es einen Zug länger, weil noch 239.Dc4+ zwischengeschoben werden muß, aber es reicht zur NL. (2015-10-13)
YM: Before the publication of this S#255 (and previous S#259) has been a candidate for record shorter S#244 (with one of two endings of Karlheinz Bachmann).
Jeremy Morse found a way to extend the problem S#244 in two moves, but because of my original problems with the new endings (cook - problems!) did not published it.
I hope in future joint S#246 would be in publication, like I wanted. (2015-10-14)
YM: Also is possible an oriinal ending! A new idea almost automatically lead to a longer problem - S#270.
...today was sent like correction of s#255. (2015-11-6)
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comment
Keywords: Staircase (D), Königswanderung, Sea Snake, Tempogewinnmanöver, Shinkman-Bláthy matrix
Genre: s#
Reprints: F234 FIDE Album 2007-2009 2015
Input: Frank Müller, 2009-9-30
Last update: Rainer Staudte, 2016-5-30 more...
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The problems of this query have been registered by the following contributors:

Frank Müller (1)