Problem Display
PID: 164333 (8/8/4p3/8/3N1kNP/4pP2/Q2p1P2/3K4 w - - 0 1)

Riczu, Lajos

Novi Temi, 1978

8/8/4p3/8/3N1kNP/4pP2/Q2p1P2/3K4

#2

7 + 4


SOLUTION


  • NO_SOLUTION
  • Sets
    • 1...e5
      • 2.Qf7#
  • Tries
    • 1.Se2+?
      • 1...Kf5
        • 2.Qb1#
        • 2.Qc2#
      • 1...Kxf3!
    • 1.Sxe3?
      • 1...e5
        • 2.Sg2#
        • 2.Sd5#
        • 2.Qf7#
      • 1...Ke5!
    • 1.Qd5?
      • threat
        • 2.Se2#
        • 2.Sxe6#
        • 2.Qe4#
        • 2.Qe5#
        • 2.Qg5#
      • 1...e2+
        • 2.Sxe2#
      • 1...exf2
        • 2.Se2#
        • 2.Qe5#
      • 1...e5
        • 2.Qe4#
        • 2.Qf7#
        • 2.Qxe5#
      • 1...exd5!
    • 1.Qxe6?
      • threat
        • 2.Qf5#
        • 2.Qf7#
        • 2.Qxe3#
        • 2.Qe4#
        • 2.Qe5#
        • 2.Qd6#
        • 2.Qf6#
        • 2.Qh6#
      • 1...exf2
        • 2.Qe5#
        • 2.Qd6#
      • 1...e2+!
    • 1.Qa5?
      • threat
        • 2.Qe5#
        • 2.Qg5#
      • 1...exf2
        • 2.Qe5#
      • 1...e5
        • 2.Qxe5#
      • 1...e2+!

There are these versions: 147167

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