The problem I mentioned also has the pawn on b7 (look at my EPD that you posted. Second row has second chessman a pawn).Chessqueen wrote: ↑Fri Jun 09, 2023 12:32 amThat problen was NOT posted before, since I placed the pawn on b7 instead of b6 on purpose, therefore, totally diffent but with the same solution.Dann Corbit wrote: ↑Thu Jun 08, 2023 4:50 am It's a well known problem:
8/1pN4r/5pkp/8/5K1p/2P4N/P3Bn2/8 w - - acd 55; bm Bh5+; cce 0; ce 549; id "TI-e.073"; pm Bh5+; pv Bh5+ Kg7 Nxf2 Kh8 Nd5 Rd7 Bf3 f5 c4 Rd8 Kxf5 Rf8+ Ke4 Ra8 Nc3 Kg7 Nh3 Kg6 a4 Kg7 Nf4 Kf6 Nh3 Rc8 Nd5+ Kg7 Kd4 Ra8 Nc3 Rd8+;
Discussed as early in this Forum as 2013:
https://talkchess.com/forum3/viewtopic. ... +w#p525437
It is the original problem that has the pawn on b6. But the problem I posted is also found in one my my test sets (Tactical Insanity, revision e). Hence the id for the problem of :
id "TI-e.073"