MESON Chess Problem Database

Problem Display
PID: 20847 (8/1r1p1N2/6R1/p2kN3/3p4/1p6/1P6/K1Q5 w - - 0 1)

Kainer, Cenek

3rd Prize, Ceskoslovenske noviny, 1923

8/1r1p1N2/6R1/p2kN3/3p4/1p6/1P6/K1Q5

#3

6 + 6

SOLUTION

  • SOUND
  • Sets
    • 1...d3
      • 2.Qc4#
    • 1...d6
      • 2.Qc6#
  • Tries
    • 1.Qf1?
      • threat
        • 2.Rd6+
          • 2...Ke4
            • 3.Qf3#
          • 2...Kc5
            • 3.Qc4#
      • 1...d3
        • 2.Qxd3+
          • 2...Kc5
            • 3.Qc4#
      • 1...Rb4
        • 2.Rd6+
          • 2...Ke4
            • 3.Qf3#
          • 2...Kc5
            • 3.Sxd7#
      • 1...d6
        • 2.Rxd6+
          • 2...Ke4
            • 3.Qf3#
          • 2...Kc5
            • 3.Qc4#
      • 1...Rb6!
  • Keys
    • 1.Sd6!
      • threat
        • 2.Sd3
          • threat
            • 3.Qh1#
            • 3.Qc4#
            • 3.Qc5#
      • 1...d3
        • 2.Qc4+
          • 2...Kxe5
            • 3.Qe4#
      • 1...Rb4
        • 2.Qh1+
          • 2...Kc5
            • 3.Sxd7#
          • 2...Kxe5
            • 3.Qe4#
      • 1...Rb5
        • 2.Sd3
          • threat
            • 3.Qh1#
            • 3.Qc4#
        • 2.Sxd7
          • threat
            • 3.Qh1#
            • 3.Qc4#
      • 1...Rb6
        • 2.Qh1+
          • 2...Kc5
            • 3.Sd3#
          • 2...Kxe5
            • 3.Qe4#
      • 1...Rc7
        • 2.Sc6
          • threat
            • 3.Qc4#
          • 2...Rxc6
            • 3.Qg5#
          • 2...dxc6
            • 3.Qg5#

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).