change log for P0510117 (close)

datetimeuserobjecttablefieldtypeoldnew
2019-02-011:02:50Alfred Pfeiffer P0510117 problems solution  update1. Sd5 Sh3 2. Se3 f3 3. Tf6 Sf2 4. Sf5 f4# NL: 1. Db3 Sh3 2. Dxg3 Sg5 3. Kf4+ Kd4 4. Df3 Se6# 1. Sd5 Sh3 2. Se3 f3 3. Tf6 Sf2 4. Sf5 f4#  
2019-02-011:02:09Alfred Pfeiffer P0510117 problems cooktxt  update NL 1. Db3 Sh3 2. Dxg3 Sg5 3. Kf4+ Kd4 4. Df3 Se6#