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Problem 27377

 

Vogel, Peter

plagiarism, плагиат (www.pevomuc.de)
#2  
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Solution: Peter Vogel's diagrams are simple exercises (not real chess problems) or duplicates (identical, reflected, rotated), made by different authors, but above which he puts his own name. This is plagiarism. See comments. 1...Bxc5 2.Qb3# 4 tries skipped
1.Nd7?? (2.Qb3#/Ne5#) 1...Bg7/Bd6 2.Qb3# 1...Bb4 2.Ne5#/Qxa6# 1...Bb5 2.Qd4# but 1...Kxd3! 1.Ne4?? (2.Qb3#/Rd4#) 1...Bb5 2.Qd4# 1...Bg7/Bc5 2.Qb3# 1...Bb4 2.Qxa6# but 1...Kxd3! 1.Na4?? (2.Nb2#/Qb3#/Rd4#) 1...Bg7 2.Qb3# 1...Bc5 2.Nb2#/Qb3# 1...Bb4 2.Nb2#/Qxa6# 1...Ba3 2.Qb3#/Rd4# 1...Bb5 2.Qd4# but 1...Kxd3! 1.Rd4+?? 1...Kc3 2.Qb4#/Ne4#/Na4# but 1...Kxd4!
1.Ne6! (2.Qb3#) 1...Kxd3/Bb5 2.Qd4# 1...Bb4 2.Qxa6#

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Yet another chess problem database + wiki