MESON Chess Problem Database

Problem Display
PID: 61639 (8/8/NN6/8/8/1k6/5K2/2Q5 w - - 0 1)

Weinheimer, Rudolf

1st Prize, Die Schwalbe, 1925

8/8/NN6/8/8/1k6/5K2/2Q5

#3

4 + 1

785 Het Belgisch Schaakbord (L'Echiquier Belge) 1956
14986 White-Hume Collection 2017

SOLUTION

  • SOUND
  • Tries
    • 1.Sc5+?
      • 1...Ka2
        • 2.Sd3
          • 2...Kb3
            • 3.Qb2#
        • 2.Sca4
          • 2...Kb3
            • 3.Qb2#
        • 2.Qc2+
          • 2...Ka1
            • 3.Sb3#
          • 2...Ka3
            • 3.Qb3#
      • 1...Kb4!
    • 1.Sa4?
      • threat
        • 2.S4c5+
          • 2...Ka2
            • 3.Sb4#
        • 2.Qc3+
          • 2...Ka2
            • 3.Qb2#
          • 2...Kxa4
            • 3.Qb4#
      • 1...Ka2
        • 2.Qb2#
      • 1...Kxa4!
    • 1.Sc4?
      • 1...Ka2
        • 2.Qb2#
      • 1...Ka4!
    • 1.Qb1+?
      • 1...Ka3
        • 2.Sa4
          • 2...Kxa4
            • 3.Qb4#
        • 2.Sc4+
          • 2...Ka4
            • 3.Sc5#
            • 3.Qb4#
        • 2.Sd5
          • 2...Ka4
            • 3.Qb4#
        • 2.Sd7
          • 2...Ka4
            • 3.Qb4#
        • 2.Sa8
          • 2...Ka4
            • 3.Qb4#
        • 2.Sc8
          • 2...Ka4
            • 3.Qb4#
      • 1...Kc3!
    • 1.Qc2+?
      • 1...Ka3
        • 2.Sc4#
      • 1...Kxc2!
    • 1.Qc3+?
      • 1...Ka2
        • 2.Sa4
          • 2...Kb1
            • 3.Qb2#
        • 2.Sc4
          • 2...Kb1
            • 3.Qb2#
      • 1...Kxc3!
  • Keys
    • 1.Sc7!
      • 1...Ka2
        • 2.Sb5
          • 2...Kb3
            • 3.Qb1#
      • 1...Kb4
        • 2.Qe3
          • 2...Ka5
            • 3.Qc5#

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).