Problem Display
PID: 3533 (8/2P5/8/8/8/1Kp5/8/k7 w - - 0 1)

Speckmann, Werner

Die Schwalbe, 1938

8/2P5/8/8/8/1Kp5/8/k7

#3

2 + 2


4349 Kleinste Schachaufgaben Drei- und Viersteiner 1970

SOLUTION


  • SOUND
  • Tries
    • 1.c8Q?
      • threat
        • 2.Kc2
          • 2...Ka2
            • 3.Qa6#
            • 3.Qa8#
        • 2.Qa6+
          • 2...Kb1
            • 3.Qf1#
        • 2.Qxc3+
          • 2...Kb1
            • 3.Qe1#
            • 3.Qb2#
        • 2.Qa8+
          • 2...Kb1
            • 3.Qh1#
        • 2.Qh8
          • 2...Kb1
            • 3.Qh1#
      • 1...c2
        • 2.Kxc2
          • 2...Ka2
            • 3.Qa6#
            • 3.Qa8#
        • 2.Qc3+
          • 2...Kb1
            • 3.Qb2#
        • 2.Qh8+
          • 2...Kb1
            • 3.Qb2#
      • 1...Kb1!
  • Keys
    • 1.c8R!
      • threat
        • 2.Kc2
          • 2...Ka2
            • 3.Ra8#
      • 1...Kb1
        • 2.Rxc3
          • 2...Ka1
            • 3.Rc1#
      • 1...c2
        • 2.Kxc2
          • 2...Ka2
            • 3.Ra8#

FEATURES


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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).