Problem Display
PID: 180004 (1K6/5PP1/3B1PQb/3k1B2/3p1pP1/2ppP3/1ppp4/1n6 w - - 0 1)

Fossum, Andre Ferdinand

2nd HM., Hamar Stiftstidende, 1929

1K6/5PP1/3B1PQb/3k1B2/3p1pP1/2ppP3/1ppp4/1n6

#3

9 + 10


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Be4+?
      • 1...Kxd6
        • 2.Qf5
          • threat
            • 3.Qd5#
            • 3.f8Q#
            • 3.f8B#
        • 2.f8Q+
          • 2...Ke5
            • 3.Qf5#
            • 3.Qge8#
            • 3.Qe7#
          • 2...Ke6
            • 3.Qf5#
            • 3.Qge8#
            • 3.Qe7#
          • 2...Kd7
            • 3.Qf5#
            • 3.Qgf7#
            • 3.Qge8#
            • 3.Qe7#
      • 1...Ke6
        • 2.Kc7
          • threat
            • 3.f8S#
          • 2...Bxg7
            • 3.fxg7#
        • 2.f8Q
          • threat
            • 3.Qf5#
            • 3.Qgf7#
            • 3.Qge8#
            • 3.Qe7#
          • 2...Kd7
            • 3.Qf5#
            • 3.Qgf7#
            • 3.Qge8#
            • 3.Qe7#
      • 1...Kc4!
  • Keys
    • 1.Bd7!
      • threat
        • 2.Qf5+
          • 2...Kc4
            • 3.Be6#
            • 3.Qe6#
            • 3.Qb5#
          • 2...Kxd6
            • 3.f8Q#
            • 3.f8B#
      • 1...Kc4
        • 2.Qe4
          • threat
            • 3.Qe6#
          • 2...Kb3
            • 3.Qd5#
            • 3.Qe6#
      • 1...Kxd6
        • 2.Qe4
          • threat
            • 3.Qxd4#
          • 2...Kc5
            • 3.Qxd4#
          • 2...Kxd7
            • 3.Qd5#
          • 2...dxe3
            • 3.Qd4#
      • 1...Bxg7
        • 2.fxg7
          • threat
            • 3.Qe6#
          • 2...Kc4
            • 3.Qe6#
          • 2...dxe3
            • 3.Qxd3#
      • 1...Sa3
        • 2.Qf5+
          • 2...Kc4
            • 3.Be6#
            • 3.Qe6#
          • 2...Kxd6
            • 3.f8Q#
            • 3.f8B#

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).