Problem Display
PID: 178563 (8/8/8/pQ6/r2N1B2/2kp1K2/2P5/8 w - - 0 1)

Wrobel, Marian

2nd Prize, Norsk Vanforetidsskrift, 1951

8/8/8/pQ6/r2N1B2/2kp1K2/2P5/8

#2

5 + 4


78 Bulletin Ouvrier des Echecs 1952
5454 Near Snap 2022
  • SOUND
  • Sets
    • 1...Kxd4
      • 2.Be5#
    • 1...Rxd4
      • 2.Qb3#
    • 1...dxc2
      • 2.Se2#
  • Tries
    • 1.Bd2+?
      • 1...Kxd4
        • 2.c3#
      • 1...Kxd2!
    • 1.Qxd3+?
      • 1...Kb4
        • 2.Bd6#
      • 1...Kb2!
  • Keys
    • 1.Bc1!
      • 1...Kxd4
        • 2.Bb2#
      • 1...Rxd4
        • 2.Qb3#
      • 1...dxc2
        • 2.Se2#
      • 1...Ra1
        • 2.Qc5#
      • 1...Ra2
        • 2.Qc5#
      • 1...Ra3
        • 2.Qc5#
      • 1...Rb4
        • 2.Qxd3#
      • 1...Rc4
        • 2.Qb2#
      • 1...d2
        • 2.Bb2#

This anticipates 107680(1968)



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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).