MESON Chess Problem Database

Problem Display
PID: 176747 (5Q2/8/8/8/3r4/5PKN/6P1/7k w - - 0 1)

Rehm, Hans Peter

Schach-Echo, 1958

5Q2/8/8/8/3r4/5PKN/6P1/7k

#3

5 + 2

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Qh6?
      • threat
        • 2.Sf2+
          • 2...Kg1
            • 3.Qh1#
        • 2.Qc1+
          • 2...Rd1
            • 3.Qxd1#
      • 1...Rd1
        • 2.Sf2+
          • 2...Kg1
            • 3.Qh1#
      • 1...Rd2
        • 2.Sf2+
          • 2...Kg1
            • 3.Qh1#
      • 1...Rd3
        • 2.Sf2+
          • 2...Kg1
            • 3.Qh1#
        • 2.Qc1+
          • 2...Rd1
            • 3.Qxd1#
      • 1...Rc4
        • 2.Sf2+
          • 2...Kg1
            • 3.Qh1#
      • 1...Re4
        • 2.Sf2+
          • 2...Kg1
            • 3.Qh1#
        • 2.Qc1+
          • 2...Re1
            • 3.Qxe1#
      • 1...Rf4
        • 2.Sf2+
          • 2...Kg1
            • 3.Qh1#
      • 1...Rd5
        • 2.Sf2+
          • 2...Kg1
            • 3.Qh1#
        • 2.Qc1+
          • 2...Rd1
            • 3.Qxd1#
      • 1...Rd6
        • 2.Sf2+
          • 2...Kg1
            • 3.Qh1#
        • 2.Qc1+
          • 2...Rd1
            • 3.Qxd1#
      • 1...Rd7
        • 2.Sf2+
          • 2...Kg1
            • 3.Qh1#
        • 2.Qc1+
          • 2...Rd1
            • 3.Qxd1#
      • 1...Rd8
        • 2.Sf2+
          • 2...Kg1
            • 3.Qh1#
        • 2.Qc1+
          • 2...Rd1
            • 3.Qxd1#
      • 1...Rg4+!
  • Keys
    • 1.Qc5!
      • threat
        • 2.Qc1+
          • 2...Rd1
            • 3.Qxd1#
      • 1...Rg4+
        • 2.Kxg4
          • threat
            • 3.Qg1#
          • 2...Kxg2
            • 3.Qg1#
          • 2...Kh2
            • 3.Qg1#
      • 1...Rd1
        • 2.Qg1+
          • 2...Rxg1
            • 3.Sf2#

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).