Problem Display
PID: 103151 (6n1/8/3KN3/8/2pPk1P1/4p3/2R3R1/Q7 w - - 0 1)

Marandiuk, Mikhail Nazarovich

Komsomolets Zaporozhya, 1974

6n1/8/3KN3/8/2pPk1P1/4p3/2R3R1/Q7

#2

7 + 4


3713 Snap 2009
6490 yacpdb 2009
  • SOUND
  • Sets
    • 1...Kd3
      • 2.Sc5#
    • 1...Kf3
      • 2.Qa8#
  • Tries
    • 1.Sc5+?
      • 1...Kf3
        • 2.Qf1#
      • 1...Kf4!
    • 1.Sg5+?
      • 1...Kd3
        • 2.Qc3#
        • 2.Qd1#
      • 1...Kf4!
    • 1.Qb1?
      • threat
        • 2.Rcf2#
      • 1...Kd3
        • 2.Rc1#
      • 1...Kf3
        • 2.Qb7#
      • 1...e2
        • 2.Rc3#
      • 1...c3!
  • Keys
    • 1.Qh1!
      • threat
        • 2.Rgd2#
      • 1...Kd3
        • 2.Qh7#
      • 1...Kf3
        • 2.Rg1#
      • 1...e2
        • 2.Rg3#

This anticipates 81578(1984/II)

There are these versions: 103291



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