Problem Display
PID: 76297 (8/8/8/8/8/5K2/1Qp5/3k4 w - - 0 1)

Hultberg, Gustav Herbert

Aftonbladet, 1927

8/8/8/8/8/5K2/1Qp5/3k4

#4

2 + 2


145 StrateGems 2007
3713 Snap 2008
5454 Near Snap 2022
  • SOUND
  • Keys
    • 1.Kf2!
      • threat
        • 2.Qd4+
          • 2...Kc1
            • 3.Qb4
              • 3...Kd1
                • 4.Qe1#
        • 2.Qb3
          • 2...Kc1
            • 3.Qb4
              • 3...Kd1
                • 4.Qe1#
          • 2...Kd2
            • 3.Qe3+
              • 3...Kd1
                • 4.Qe1#
      • 1...Kd2
        • 2.Qd4+
          • 2...Kc1
            • 3.Qb4
              • 3...Kd1
                • 4.Qe1#
      • 1...c1S
        • 2.Ke3
          • threat
            • 3.Qd2#
          • 2...Sb3
            • 3.Qc3
              • 3...Sd2
                • 4.Qxd2#
              • 3...Sa1
                • 4.Qd2#
              • 3...Sc1
                • 4.Qd2#
              • 3...Sd4
                • 4.Qd2#
              • 3...Sa5
                • 4.Qd2#
              • 3...Sc5
                • 4.Qd2#

This anticipates 25144(0000), 36757(1937)



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).