Die Schwalbe

1 problem(s) found in 1328 milliseconds (displaying 1 problem(s)). [PROBID='P1081941']

1 - P1081941
William A. Shinkman
La Strategie 1907
(Abkürzung)
P1081941
(4+3) cooked
s#298
1. De8+ Kf1 2. Th1+ Kf2 3. Df7+ Kg2 4. Dd5+ Kg3 5. Dg5+ Kf2 6. Th2+ Ke1 7. De3+ Kd1 8. Df3+ Kc1 9. Dc3+ Kd1 10. Dc2+ Ke1 11. De4+ Kf1 12. Df3+ Kg1 13. Dg3+ Kf1 14. Th1+ Ke2 15. Dg2+ Ke3 16. Th3+ Kf4 17. Tf3+ Ke5 18. Dg5+ Ke4 19. Df4+ Kd5 20. Td3+ Ke6 21. Td6+ Ke7 22. Df6+ Ke8 23. Te6+ Kd7 24. Df7+ Kc8 25. De8+ Kc7 26. Tc6+ Kb7 27. Dd7+ Ka8 28. Ta6+ Kb8 29. Tb6+ Ka8 30. Da4+ Sa5 31. Ta6+ Kb8 32. De8+ Kb7 33. Db5+ Kc8 34. Ta8+ Kc7 35. Db8+ Kd7 36. Dd8+ Kc6 37. Ta6+ Kb7 38. Db6+ Kc8 39. Ta8+ Kd7 40. Td8+ Ke7 41. Dc7 Kf6 42. Tf8+ Kg6 43. Df7+ Kg5 44. Df4+ Kg6 45. Tg8+ Kh5 46. Th8+ Kg6 47. Df7+ Kg5 48. Th5+ Kg4 49. Df5+ Kg3 50. Th3+ Kg2 51. Ld5+ Kg1 52. Tg3+ Kh2 53. Tg2+ Kh1 54. Tg4+ Kh2 55. Df2+ Kh3 56. Df3+ Kh2 57. De2+ Kh3 58. Lg2+ Kh2 59. Lc6+ Kh3 60. Df3+ Kh2 61. Tg2+ Kh1+ 62. Tg3+ Kh2 63. Th3+ Kg1 64. Dh1+ Kf2 65. Tf3+ Ke2 66. Dg2+ Ke1 67. Dg1+ Ke2 68. Tf2+ Ke3 69. Dg3+ Kd4 70. Df4+ Kd3 71. Lb5+ Sc4 72. Dd2+ Ke4 73. Lc6+ Ke5 74. Df4+ Ke6 75. Df7+ Kd6 76. Dd7+ Ke5 77. Dg7+ Ke6 78. Tf6+ Ke5 79. Tf3+ Ke6 80. Dd7+ Ke5 81. De7+ Kd4 82. Df6+ Se5 83. Dd8+ Sd7 84. Dh4+ Ke5 85. De7+ Kd4 86. Tf4+ Kd3 87. Dd6+ Kc2 88. Le4+ Kc1 89. Tf1+ Kb2 90. Dd4+ Ka2 91. Dd5+ Kb2 92. Tf2+ Kc1 93. Dc4+ Kd1 94. Dd3+ Ke1 95. Te2+ Kf1 96. Df3+ Kg1 97. De3+ Kf1 98. Tf2+ Kg1 99. Tf4+ Kh2 100. Df2+ Kh3 101. Tf3+ Kg4 102. Dg3+ Kh5 103. Tf5+ Kh6 104. Dg5+ Kh7 105. Te5+ Kh8 106. Te8+ Sf8 107. De5+ Kg8 108. Ld5+ Kh7 109. Te7+ Kg6 110. Dg7+ Kh5 111. Te5+ Kh4 112. Df6+ Kh3 113. Th5+ Kg4 114. Tg5+ Kh3 115. Df3+ Kh2 116. Tg2+ Kh1 117. Tg8+ Kh2 118. Df2+ Kh3 119. Dg2+ Kh4 120. Dg3+ Kh5 121. Dg4+ Kh6 122. Dg7+ Kh5 123. Lf3+ Kh4 124. Dh8+ Sh7 125. Dd4+ Kh3 126. Lg2+ Kh2 127. Df4+ Kg1 128. De3+ Kh2 129. Dg3+ Kg1 130. Le4+ Kf1 131. Df3+ Ke1 132. Tg1+ Kd2 133. Tg2+ Kc1 134. Tc2+ Kb1 135. Tf2+ Kc1 136. Dc3+ Kd1 137. Tf1+ Ke2 138. Ld3+ Ke3 139. Lb1+ Ke2 140. Te1+ Kf2 141. De3+ Kg2 142. Te2+ Kh1 143. Df3+ Kg1 144. Tg2+ Kh1 145. Tg3+ Kh2 146. Th3+ Kg1 147. Dh1+ Kf2 148. Tf3+ Ke2 149. Df1+ Kd2 150. Tf2+ Ke3 151. Te2+ Kd4 152. Te4+ Kd5 153. Df7+ Kd6 154. Te6+ Kd5 155. Tb6+ Ke5 156. Df5+ Kd4 157. Df4+ Kd5 158. Le4+ Kd4 159. Lf3+ Kd3 160. De4+ Kd2 161. De2+ Kc1 162. Dd1+ Kb2 163. Kc4+ Ka3 164. Dd3+ Ka2 165. Dc2+ Ka3 166. Tb3+ Ka4 167. Te3+ Ka5 168. Dd2+ Ka4 169. Dd7+ Ka5 170. Te5+ Ka6 171. Dc6+ Ka7 172. Te7+ Kb8 173. Te8+ Ka7 174. Dc7+ Ka6 175. Lb7+ Ka7 176. Ld5+ Ka6 177. Db7+ Ka5 178. Db4+ Ka6 179. Db5+ Ka7 180. Db8+ Ka6 181. Te6+ Ka5 182. Db6+ Ka4 183. Db5+ Ka3 184. Te3+ Ka2 185. Kd3+ Ka3 186. Dc5+ Kb2 187. Dc2+ Ka3 188. Ke4+ Kb4 189. Tb3+ Ka5 190. Dc7+ Ka6 191. Tb6+ Ka5 192. Dc5+ Ka4 193. Tb4+ Ka3 193. Tb4+ Ka3 194. Td4+ Kb2 195. Td2+ Kb1 196. Db4+ Kc1 197. Dc3+ Kb1
198. Db3+ Kc1 199. Tc2+ Kd1 200. Dd3+ Ke1 201. Te2+ Kf1 202. Df3+ Kg1 203. Tg2+ Kh1 204. Tg4+ Kh2 205. Th4+ Kd1 206. De3+ Kg2 207. Kf5+ Kf1 208. Dd3+ Ke1 209. Th1+ Kf2 210. Th2+ Ke1 211. Te2+ Kf1 212. Df3+ Kg1 213. Tg2+ Kh1 214. Tg8+ Kh2 215. Df2+ Kh3 216. Dg2+ Kh4 217. Dg3+ Kh5 218. Lf3+ Kh6 219. Df4+ Sg5 220. Dh2+ Sh3 221. Th8+ Kg7 222. Db2+ Kf7 223. Ld5+ Ke7 224. Df6+ Kd7 225. Dc6+ Ke7 226. Dc5+ Kd7 227. Lc6+ Kc7 228. Le4+ Kd7 229. Dc6+ Ke7 230. Te8+ Kf7 231. De6+ Kg7 232. Df6+ Kh7 233. Te7+ Kg8 234. Tg7+ Kh8 235. Tg5+ Kh7 236. Dg6+ Kh8 237. De8+ Kh7 238. Kg4+ Kh6 239. Tg6+ Kh7 240. De7+ Kh8 241. Th6+ Kg8 242. Lh7+ Kh8 243. Lg6+ Kg8 244. Lf7+ Kg7 245. Df6+ Kf8 246. Lh5+ Kg8 247. Tg6+ Kh7 248. De7+ Kh8 249. Th6+ Kg8 250. Dh7+ Kf8 251. Dh8+ Ke7 252. Df6+ Kd7 253. Dc6+ Ke5 254. Db6+ Ke7 255. Dc5+ Kd8 256. Td6+ Ke7 257. Td3+ Ke6 258. Dc6+ Ke5 259. Dd5+ Kf6 260. Df7+ Ke5 261. Td5+ Ke4 262. Df5+ Ke3 263. Td3+ Ke2 264. Kh4+ Ke1 265. Te3+ Kd2 266. Dd3+ Kc1 267. Te1+ Kb2 268. Dd2+ Kb3 269. Te3+ Kc4 270. Le2+ Kc5 271. Tc3+ Kb4 272. Dd4+ Ka5 273. Tc5+ Kb6 274. Db4+ Ka7 275. Tc7+ Ka8 276. Tc8+ Ka7 277. Dc5+ Kb7 278. Lf3+ Ka6 279. Tc6+ Kb7 280. Db4+ Ka8 281. Tc8+ Ka7 282. Tc7+ Ka6 283. Lb7+ Ka7 284. Lh1+ Ka6 285. Tc6+ Ka7 286. Db6+ Ka8 287. Tc7+ Txh1 288. Da6+ Kb8 289. Tb7+ Kc8 290. Dc6+ Kd8 291. Tb8+ Ke7 292. Te8+ Kf7 293. Dd7+ K~6 294. Te6+ Kf5 295. Dd5+ Kf4 296. De5+ Kf3 297. De2+ Kf4 298. Df2+ Sxf2#
play all play one stop play next play all
Von Shinkman ursprünglich als S#423 bzw. S#418 veröffentlicht - siehe P1318437. So unter anderem auch in The British Chess Magazine II/1907. Die Autorlösung kann man in The British Chess Magazine IV/1908, Seite 188/189 nachlesen.

Zu klären wäre wer und wann die Lösung auf vorstehende 298 Züge verkürzte?
Cook: Nachfolgend eine Nebenlösung/Abkürzung (gefunden von Yaakov Mintz) mitgeteilt in The Problemist 05/1985, Seite 36.
1. De8+ Kf1 2. Th1+ Kf2 3. Df7+ Kg2 4. Dd5+ Kg3 5. Dg5+ Kf2 6. Th2+ Ke1 7. De3+ Kd1 8. Df3+ Kc1 9. Dc3+ Kd1 10. Dc2+ Ke1 11. De4+ Kf1 12. Df3+ Kg1 13. Dg3+ Kf1 14. Th1+ Ke2 15. Dg2+ Ke3 16. Th3+ Kf4 17. Tf3+ Ke5 18. Dg5+ Ke4 19. Df4+ Kd5 20. Td3+ Ke6 21. Td6+ Ke7 22. Df6+ Ke8 23. Te6+ Kd7 24. Df7+ Kc8 25. De8+ Kc7 26. Tc6+ Kb7 27. Dd7+ Ka8 28. Ta6+ Kb8 29. Tb6+ Ka8 30. Da4+ Sa5 31. Ta6+ Kb8 32. De8+ Kb7 33. Db5+ Kc8 34. Ta8+ Kc7 35. Db8+ Kd7 36. Dd8+ Kc6 37. Ta6+ Kb7 38. Db6+ Kc8 39. Ta8+ Kd7 40. Td8+ Ke7 41. Dc7+ Kf6 42. Tf8+ Kg6 43. Df7+ Kg5 44. Df4+ Kg6 45. Tg8+ Kh5 46. Th8+ Kg6 47. Df7+ Kg5 48. Th5+ Kg4 49. Df5+ Kg3 50. Th3+ Kg2 51. Ld5+ Kg1 52. Tg3+ Kh2 53. Tg2+ Kh1 54. Tg4+ Kh2 55. Df4+ Kh3 56. Tg3+ Kh2 57. Te3+ Kg1 58. Dg3+ Kf1 59. Lg2+ Kg1 60. Lc6+ Kf1 61. Tf3+ Ke2 62. Dg2+ Ke1 63. Dg1+ Ke2 64. Tf2+ Ke3 65. Dg3+ Kd4 66. Df4+ Kd3 67. Lb5+ Sc4 68. Dd2+ Ke4 69. Lc6+ Ke5 70. Df4+ Ke6 71. Df7+ Kd6 72. Dd7+ Ke5 73. Dg7+ Ke6 74. Tf6+ Ke5 75. Tf3+ Ke6 76. Dd7+ Ke5 77. De7+ Kd4 78. Df6+ Se5 79. Dh4+ Sg4 80. Dd8+ Ke5 81. Dg5+ Kd4 82. Dd2+ Ke5 83. Df4+ Ke6 84. Df5+ Kd6 85. Dc5+ Ke6 86. Ld5+ Ke5 87. La8+ Ke6 88. Dd5+ Ke7 89. Tf7+ Ke8 90. De6+ Kd8 91. Td7+ Kc8 92. Lb7+ Kb8 93. De8+ Ka7 94. Le4+ Kb6 95. Td6+ Kc7 96. Dc6+ Kb8 97. Db6+ Kc8 98. Tc6+ Kd7 99. Lf5+ Ke8 100. Te6+ Kd7 101. Tf6+ Ke8 102. Dc6+ Ke7 103. Dd6+ Ke8 104. Te6+ Kf7 105. De7+ Kg8 106. Tg6+ Kh8 107. Dh4+ Sh6 108. Dd4+ Kh7 109. Tg7+ Kh8 110. Tb7+ Kg8 111. Lh7+ Kf8 112. Dh8+ Sg8 113. Dg7+ Ke8 114. Dg6+ Kd8 115. Dd6+ Kc8 116. Dc6+ Kd8 117. Tb8+ Ke7 118. Dc7+ Kf6 119. Tb6+ Kg5 120. Dg3+ Kh5 121. Dh3+ Kg5 122. Tg6+ Kf4 123. Dg3+ Kf5 124. Dg5+ Ke4 125. Tf6+ Kd4 126. Tf4+ Ke3 127. Dg3+ Kd2 128. Dc3+ Kd1 129. Dc2+ Ke1 130. Df2+ Kd1 131. Df1+ Kd2 132. Tf2+ Ke3 133. Te2+ Kd4 134. Te4+ Kd5 135. Df7+ Kd6 136. Te6+ Kd5 137. Tb6+ Ke5 138. Df5+ Kd4 139. Df4+ Kd5 140. Le4+ Kd4 141. Lf3+ Kd3 142. De4+ Kd2 143. De2+ Kc1 144. De1+ Kb2 145. Dc3+ Ka2 146. Da3+ Kb1 147. Kc5+ Kc2 148. Db2+ Kd3 149. Dd4+ Kc2 150. Le4+ Kc1 151. Dg1+ Kd2 152. Tb2+ Kc3 153. Tc2+ Kb3 154. Dg3+ Ka4 155. Lc6+ Ka5 156. Dc7+ Ka6 157. Lb7+ Ka7 158. Db6+ Kb8 159. Le4+ Kc8 160. Kd5+ Kd7 161. Dd6+ Ke8 162. Tc8+ Kf7 163. Dg6+ Ke7 164. Te8+ Kd7 165. De6+ Kc7 166. Dd6+ Kb7 167. Ke6+ Ka7 168. Dc5+ Ka6 169. Dc4+ Ka5 170. Ta8+ Kb6 171. Tb8+ Ka5 172. Tb5+ Ka6 173. Dc6+ Ka7 174. Tb7+ Ka8 175. Th7+ Kb8 176. Db6+ Kc8 177. Db7+ Kd8 178. Dc7+ Ke8 179. Lc6+ Kf8 180. Dd6+ Se7 181. Db8+ Sc8 182. Th8+ Kg7 183. Db2+ Kg6 184. Le4+ Kg5 185. Df6+ Kg4 186. Df3+ Kg5 187. De3+ Kg4 188. Lf3+ Kg3 189. Ld5+ Kg4 190. Df3+ Kg5 191. Th5+ Kg6 192. Df5+ Kg7 193. Df6+ Kg8 194. Tg5+ Kh7 195. Tg7+ Kh8 196. Te7+ Kg8 197. Df7+ Kh8 198. Dh5+ Kg8 199. Kd7+ Kf8 200. Tf7+ Kg8 201. Dg5+ Kh8 202. Tf8+ Kh7 203. Lg8+ Kh8 204. Lf7+ Kh7 205. Lg6+ Kg7 206. Df6+ Kh6 207. Le8+ Kh7 208. Tf7+ Kg8 209. Dg5+ Kh8 210. Tf8+ Kh7 211. Dg8+ Kh6 212. Dh8+ Kg5 213. Df6+ Kg4 214. Df3+ Kh4 215. Df2+ Kg5 216. De3+ Kh4 217. Tf4+ Kg5 218. Tc4+ Kf5 219. Df3+ Ke5 220. De4+ Kf6 221. Dg6+ Ke5 222. Te4+ Kd5 223. De6+ Kc5 224. Tc4+ Kb5 225. Kd8+ Ka5 226. Tc5+ Kb4 227. Dc4+ Ka3 228. Ta5+ Kb2 229. Db4+ Kc2 230. Tc5+ Kd3 231. Lb5+ Ke3 232. Tc3+ Kd2 233. Dd4+ Ke1 234. Te3+ Kf2 235. Dd2+ Kg1 236. Tg3+ Kh1 237. Th3+ Kg1 238. De3+ Kg2 239. Lc6+ Kf1 240. Tf3+ Kg2 241. Dd2+ Kh1 242. Th3+ Kg1 243. Tg3+ Kf1 244. Lg2+ Kg1 245. La8+ Kf1 246. Tf3+ Kg1 247. Df2+ Kh1 248. Tg3+ Txa8 249. Df1+ Kh2 250. Tg2+ Kh3 251. Df3+ Kh4 252. Th2+ Kg5 253. Th5+ Kg6 254. Dg4+ Kf7 255. Tf5+ Ke6 256. De4+ Kd6 257. De5+ Kc6 258. Db5+ Kd6 259. Db6+ Sxb6#
86. ... Kd7 87. Tf7+ Ke8 88. Dc6+ Kd8 89. Dd6+ Ke8 90. De6+ usw.
100. ... Kf7 101. Dc7+ Kf8 102. Dd8+ Kg7 103. De7+ Kg8 104. De8+ Kg7 105. Tg6+ Kh7 usw.
145. ... Kb1 146. Kc5+ Ka2 147. Dc4+ Ka3 148. Tb3+ Ka2 149. Tc3+ Kb2 150. Tc2+ Kb1 151. Tc1+ Kb2 152. Dc3+ Ka2 153. Dd2+ Kb3 154. Tc3+ Ka4 155. Dd4+ Ka5 156. Db4+ Ka6 157. Lb7+ usw.
230. Tc5+ Kd1 231. Dd4+ Ke2,Ke1 232. Te5+ Kf1 233. Lb5+ Kg2 234. Lc6+ (gibt 4 Fluchtfelder) mit Matt im 257. Zug
232. ... Kf3 233. Lc6+ Kg3 234. Te3+ mit Matt im 253. Zug

Duplicate Diagram: P1318437

Frank Müller: Ursprüngliche Forderung s#417, später auf s#298 (nicht 295) reduziert.
Vorstehende Lösung in 259 Zügen stammt nicht von John Nunn, sondern von Yaakov Mintz. (2009-12-06)
Olaf Jenkner: Duale:
248. Tf4..f8+ Txa8
oder
242. Ta3..h3+ (2009-12-06)
Olaf Jenkner: Dual:
233. Db2+ Ke1 234 Te3+ Kd1 235. Td3+ Ke1 236. Dd3+ Kf1 237. Th3+ Kg1 238. De3+ Kg2 239. Lc6+ Kf1 240. Tf3+ Kg2 241. Dd2+ mit Matt im 259. Zug
233... Kd1 234. Td3+ Ke1 235. Dd2+ Kf1 236. Th3+ Kg1 237. De3+ Kg2 und weiter wie oben mit Matt im 258. Zug (2009-12-07)
Olaf Jenkner: Die angegebene Lösung führt zu einem Selbstmatt in 257 Zügen, denn nach 5... Kf2 werden 2 Züge eingespart:
6. Df4+! Ke2 7. De4+ Kf2 8. Th2+ Kg1 9. Tg2+ Kh1 10. Tg4+ Kh2 11. Df4+ Kh1 12. Th4+ Kg1 13. Dh2+ Kf1 14. Tf4+ Ke1 15. Dg1+ Kd2 16. Tf2+ Kd3 17. Dg3 Kd4 18. Tf4+ Kd5 19. Dg5+ Kc6 20. Tf6+ Kc7 21. De5+ Kb7 22. Dd5+ Kc7 23. Tc6+ Kb8 24. Dd8+ bel. 25. Dd7+ Ka8 Stellung nach dem 27. Zug
8... Kf1 9. Df3+ Kg1 10. Dg3+ Kf1 11. Th1+ Ke2 12. Dg2+ Ke3 13. Th3+ Kf4 14. Tf3+ Ke5 15. Dg5+ Kd4 16. Df4+ Kd5 17. Td3+ Ke6 18. Td6+ Ke7 19. Df6+ Ke8 20. Te6+ Kd7 21. Df7+ Kc8 22. Tc6+ Kb8 23. De8+ bel. 24. Dd7+ Ka8 Stellung nach dem 27. Zug
Nach 5... Kf3 stimmt die Zugzahl wieder:
6. Th3+ Ke2 7. Dg4+ Kd2 8. Th2+ Kc1 9. Dc4+ Kd1 10. Dc2+ Ke1 und weiter wie in der aktuell gültigen Lösung

Außerdem gibt es einen Dual im 4. Zug:
4. Db7+ Kg3 5. Dg7+ Kf2 6. Th2+ Ke1 7. Dg3+ Kd1 8. Df3+ Kc1 9. Dc3+ Kd1 10. Dc2+ Ke1 und weiter wie in der aktuell gültigen Lösung (2009-12-29)
YM: I have just two issues of the magazine
The Problemist, May 1985.

Here is the beginning of the relevant article:

"Cooks in long self-mates" by C.J.Morse (on page 36).

"In the November 1984 issue of Problemist, John Nunn reported a shorter dualised solution for the famous Sorokin / Moutecidis / Vladimirov S # 21 with bK + bP.
This article reports defects in other long self-mates ... ... The first 4 findings are due to Jacob Mintz of Tbilisi ... {to YM - my text}; the remainder are due to myself ".

The new solution Shinkman's position, with the selfmate in the opposite
(180 degrees) corner of the chessboard is given to third (of six). (2016-08-25)
Frank Müller: Die ganze Darstellung zur Geschichte dieser Mammut-Seeschlange bedarf einer gründlichen Überarbeitung. Leider fehlt es mir derzeit ein wenig an der Zeit. (2016-08-26)
more ...
comment
Keywords: Sea Snake, Langzügige Miniatur, Aristocrat
Genre: s#
FEN: 8/8/8/8/QK6/1n6/B6R/r3k3
Reprints: 49 Söslanger 1969
248 252 skakopgaver fra 10-342 träk 1987
Input: HBae, 2009-02-06
Last update: Frank Müller, 2016-08-26 more...
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