change log for P1052324 (close)

datetimeuserobjecttablefieldtypeoldnew
2023-12-0418:26:53Dieter Berlin P1052324 problems cpluscomm  update H. Juel 
2023-12-0418:26:23Dieter Berlin P1052324 problems cooktxt  update 1. Ld3 1. Lh1 
2023-12-0418:26:23Dieter Berlin P1052324 problems fcooked  update
2023-12-0318:59:38Dieter Berlin P1052324 problems solution  update1. La8! droht 2. Dxb4# 1. ... Lb8 2. Lg1 Kc5 3. Dd4+ Kxd4 4. f4# 2. ... Kc7 3. Sf7 Tc8 4. Dc4# 2. ... Kxe5 3. Lh2+ Kf5 4. Le4# 1. ... Txa8 2. Dxb4+ Kd5 3. Dd2+ Kc5 4. b4# 3. ... Ke4 4. Dd3# 1. ... Kc5 2. Dc4+ Kd6 3. Dxb4+ 1. La8! droht 2. Dxb4# 1. ... Lb8 2. Lg1 Kc5 3. Dd4+ Kxd4 4. f4# 2. ... Kc7 3. Sf7 Tc8 4. Dc4# 2. ... Kxe5 3. Lh2+ Kf5 4. Le4# 1. ... Txa8 2. Dxb4+ Kd5 3. Dd2+ Kc5 4. b4# 3. ... Ke4 4. Dd3# 1. ... Kc5 2. Dc4+ Kd6 3. Dxb4# 
2023-12-0318:58:21Dieter Berlin Pawn mate refkey   add  
2023-12-0318:57:13Dieter Berlin discovered checkmate refkey   add  
2023-12-0318:57:01Dieter Berlin Drag-in sacrifice refkey   add  
2023-12-0318:55:55Dieter Berlin Sacrifice key refkey   add  
2023-12-0318:54:51Dieter Berlin P1052324 problems solution  update 1. La8! droht 2. Dxb4# 1. ... Lb8 2. Lg1 Kc5 3. Dd4+ Kxd4 4. f4# 2. ... Kc7 3. Sf7 Tc8 4. Dc4# 2. ... Kxe5 3. Lh2+ Kf5 4. Le4# 1. ... Txa8 2. Dxb4+ Kd5 3. Dd2+ Kc5 4. b4# 3. ... Ke4 4. Dd3# 1. ... Kc5 2. Dc4+ Kd6 3. Dxb4+ 
2023-12-0318:47:20Dieter Berlin P1052324 problems soltxt  updateBS Problemid: 37366 Authors: Klett, Philipp Sources: Years: 1878  
2023-12-0318:47:00Dieter Berlin 25 Classic Chess Problems by Pioneer Composers , p. 18, 1970 refsrc page  update 18 
2023-12-0318:47:00Dieter Berlin 25 Classic Chess Problems by Pioneer Composers , p. 18, 1970 refsrc date  update  1970 
2023-12-0318:46:35Dieter Berlin 25 Classic Chess Problems by Pioneer Composers  refsrc   add  
2023-12-0318:46:08Dieter Berlin 73 Schachprobleme [Klett] 1878 refsrc number  update 73 
2017-07-062:42:04Alfred Pfeiffer Schachprobleme [Klett] 1878 refsrc sourceid  updateQ0000347 Q0009013 
2011-03-1318:48:41Felber, Volker Philipp Klett refaut   add