change log for P1343617 (close)
date | time | user | object | table | field | type | old | new |
---|---|---|---|---|---|---|---|---|
2017-11-23 | 23:57:21 | Alfred Pfeiffer | P1343617 | problems | after | update | Version | |
2017-11-23 | 23:55:15 | Alfred Pfeiffer | P1343617 | problems | comment | update | Yoav Ben-Zvi: Reciprocal change of mates on random and correction move of bN. Transfer of mate from correction move by BB to correction move by bN. Opening and closing of BR lines in Set Play, Key and Defense. Features the basic technical themes of reciprocal changed mates and mate transfer applied to Black correction play and implemented using the strategic element of line opening and closing. | Yoav Ben-Zvi: Reciprocal change of mates on random and correction move of bN. Transfer of mate from correction move by bB to correction move by bN. Opening and closing of bR lines in Set Play, Key and Defense. Features the basic technical themes of reciprocal changed mates and mate transfer applied to Black correction play and implemented using the strategic element of line opening and closing. |
2017-11-23 | 23:54:11 | Alfred Pfeiffer | P1343617 | problems | solution | update | * 1. ... Sg6,Sh3,Se2,Sxd5 2. Sc5# (A) * 1. ... Se6 2. Sf6# (B) * 1. ... Ld8,Ld6 2. Tc4# * 1. ... Le5 2. Sc5# (A) * 1. ... Td6 2. Txf4 (C) 1. d6! droht 2. Txf4 (C) 1. ... Se6,Sg6,Sh3,Se2 2. Sf6# (B) 1. ... Sxd5 2. Sc5# (A) 1. ... Lxd6 2. Tc4# 1. ... Tf5 2. Lf3# | * 1. ... Sg6,Sh3,Se2,Sxd5 2. Sc5# (A) * 1. ... Se6 2. Sf6# (B) * 1. ... Ld8,Ld6 2. Tc4# * 1. ... Le5 2. Sc5# (A) * 1. ... Td6 2. Txf4 (C) 1. d6! droht 2. Txf4 (C) 1. ... Se6,Sg6,Sh3,Se2 2. Sf6# (B) 1. ... Sd5 2. Sc5# (A) 1. ... Lxd6 2. Tc4# 1. ... Tf5 2. Lf3# |
2017-11-23 | 23:52:19 | Alfred Pfeiffer | 2# | refgen | add | |||
2017-11-23 | 23:52:19 | Alfred Pfeiffer | wKd2 wTf2c8 wLg3g4 wSb4d7 wBc3d5b5 sKe4 sDb8 sTh5b6 sLc7 sSf4 sBg2d3 | position | add | |||
2017-11-23 | 23:52:18 | Alfred Pfeiffer | The Problemist Supplement , p. 541, 01/2017 | refsrc | add | |||
2017-11-23 | 23:52:18 | Alfred Pfeiffer | Yoav Ben-Zvi | refaut | add | |||
2017-11-23 | 23:52:18 | Alfred Pfeiffer | P1343617 | problems | soltxt | update | Version von 7620 "Probleemblad", 05/1975 | |
2017-11-23 | 23:52:18 | Alfred Pfeiffer | P1343617 | problems | fcooked | update | F | |
2017-11-23 | 23:52:18 | Alfred Pfeiffer | P1343617 | problems | cplus | update | F | |
2017-11-23 | 23:52:18 | Alfred Pfeiffer | P1343617 | problems | comment | update | Yoav Ben-Zvi: Reciprocal change of mates on random and correction move of bN. Transfer of mate from correction move by BB to correction move by bN. Opening and closing of BR lines in Set Play, Key and Defense. Features the basic technical themes of reciprocal changed mates and mate transfer applied to Black correction play and implemented using the strategic element of line opening and closing. | |
2017-11-23 | 23:52:18 | Alfred Pfeiffer | P1343617 | problems | solution | update | * 1. ... Sg6,Sh3,Se2,Sxd5 2. Sc5# (A) * 1. ... Se6 2. Sf6# (B) * 1. ... Ld8,Ld6 2. Tc4# * 1. ... Le5 2. Sc5# (A) * 1. ... Td6 2. Txf4 (C) 1. d6! droht 2. Txf4 (C) 1. ... Se6,Sg6,Sh3,Se2 2. Sf6# (B) 1. ... Sxd5 2. Sc5# (A) 1. ... Lxd6 2. Tc4# 1. ... Tf5 2. Lf3# | |
2017-11-23 | 23:52:18 | Alfred Pfeiffer | P1343617 | problems | stip | update | #2* | |
2017-11-23 | 23:52:18 | Alfred Pfeiffer | P1343617 | problems | add |