MESON Chess Problem Database

Problem Display
PID: 269427 (8/8/2Q5/6P1/3k4/5B2/n4NK1/8 w - - 0 1)

Petrasinovic, Petrasin

Problem Paradise, 2023

8/8/2Q5/6P1/3k4/5B2/n4NK1/8

#3

5 + 2

SOLUTION

  • SOUND
  • Sets
    • 1...Ke3
      • 2.Qd6
        • threat
          • 3.Sd1#
          • 3.Sg4#
    • 1...Ke5
      • 2.Qf6#
    • 1...Sc1
      • 2.Sd1
        • threat
          • 3.Qd5#
          • 3.Qc3#
        • 2...Kd3
          • 3.Qc3#
        • 2...Ke5
          • 3.Qf6#
  • Tries
    • 1.Sd1?
      • threat
        • 2.Qd5#
      • 1...Ke5
        • 2.Qf6#
      • 1...Sc3
        • 2.Qxc3#
      • 1...Sb4
        • 2.Qc3#
      • 1...Kd3!
    • 1.Qd5+?
      • 1...Ke3
        • 2.Kg3
          • threat
            • 3.Sd1#
            • 3.Sg4#
            • 3.Qd3#
        • 2.Sg4+
          • 2...Kf4
            • 3.Qe5#
        • 2.Qd6
          • threat
            • 3.Sd1#
            • 3.Sg4#
      • 1...Kc3!
  • Keys
    • 1.Se4!
      • 1...Kd3
        • 2.Qc5
          • 2...Sc3
            • 3.Qxc3#
          • 2...Sc1
            • 3.Qc3#
          • 2...Sb4
            • 3.Qc3#
      • 1...Ke3
        • 2.Qd6
          • threat
            • 3.Qd2#
      • 1...Ke5
        • 2.Qd6+
          • 2...Kf5
            • 3.Qf6#
      • 1...Sc3
        • 2.Qc5+
          • 2...Kd3
            • 3.Qxc3#
      • 1...Sc1
        • 2.Qc5+
          • 2...Kd3
            • 3.Qc3#
      • 1...Sb4
        • 2.Qc5+
          • 2...Kd3
            • 3.Qc3#

FEATURES

NOT CLASSIFIED
HTML5 logo

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).