MESON Chess Problem Database

Problem Display
PID: 219713 (3K4/8/2pk4/3P4/3R4/8/3Q4/8 w - - 0 1)

Dukic, Milenko

Land og Folk, 1979

3K4/8/2pk4/3P4/3R4/8/3Q4/8

#3

4 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Kc5
      • 2.Qb4#
    • 1...Ke5
      • 2.Qf4#
    • 1...c5
      • 2.Qf4#
      • 2.Qh2#
  • Tries
    • 1.Rc4?
      • 1...Ke5
        • 2.Qg5+
          • 2...Kd6
            • 3.Rxc6#
      • 1...cxd5
        • 2.Qf4+
          • 2...Ke6
            • 3.Rc6#
      • 1...c5!
    • 1.Qc1?
      • 1...Ke5
        • 2.Qf4#
      • 1...c5
        • 2.Qf4#
      • 1...cxd5!
    • 1.Qe1?
      • threat
        • 2.Qe7#
      • 1...Kc5
        • 2.Qb4#
      • 1...cxd5!
    • 1.Qb4+?
      • 1...c5
        • 2.Qb8#
      • 1...Ke5!
    • 1.Qa5?
      • 1...cxd5
        • 2.Qxd5#
      • 1...c5
        • 2.Qc7#
      • 1...Ke5!
    • 1.Qg5?
      • threat
        • 2.Qe7#
      • 1...cxd5
        • 2.Qxd5#
      • 1...Kc5!
    • 1.Qh6+?
      • 1...Ke5
        • 2.Qf4#
      • 1...Kc5!
  • Keys
    • 1.Re4!
      • threat
        • 2.Qc3
          • threat
            • 3.Qxc6#
          • 2...Kxd5
            • 3.Qd4#
            • 3.Qe5#
          • 2...cxd5
            • 3.Qc7#
          • 2...c5
            • 3.Qe5#
        • 2.Qd4
          • threat
            • 3.Re6#
          • 2...cxd5
            • 3.Qb6#
      • 1...Kc5
        • 2.Qb4+
          • 2...Kxd5
            • 3.Qd4#
        • 2.Qa5+
          • 2...Kd6
            • 3.Re6#
      • 1...cxd5
        • 2.Qb4+
          • 2...Kc6
            • 3.Re6#

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).