Problem Display
PID: 65760 (8/6Kp/5Q2/6P1/7N/5Bk1/8/8 w - - 0 1)

Benko, Pal Charles

Chess Life, 1968

8/6Kp/5Q2/6P1/7N/5Bk1/8/8

#3

5 + 2


SOLUTION


  • SOUND
  • Sets
    • 1...Kh3
      • 2.Qf4
        • threat
          • 3.Bg2#
  • Tries
    • 1.Be2?
      • threat
        • 2.Qf3+
          • 2...Kh2
            • 3.Qg2#
          • 2...Kxh4
            • 3.Qg4#
      • 1...Kh2
        • 2.Qf3
          • threat
            • 3.Qg2#
          • 2...Kg1
            • 3.Qg2#
      • 1...Kh3
        • 2.Qf3+
          • 2...Kh2
            • 3.Qg2#
          • 2...Kxh4
            • 3.Qg4#
        • 2.Qf4
          • threat
            • 3.Bf1#
      • 1...Kxh4
        • 2.Qf4+
          • 2...Kh3
            • 3.Bf1#
      • 1...h5!
  • Keys
    • 1.Bh5!
      • threat
        • 2.Qf3+
          • 2...Kh2
            • 3.Qg2#
          • 2...Kxh4
            • 3.Qg4#
      • 1...Kh2
        • 2.Qf3
          • threat
            • 3.Qg2#
          • 2...Kg1
            • 3.Qg2#
      • 1...Kh3
        • 2.Qf3+
          • 2...Kh2
            • 3.Qg2#
          • 2...Kxh4
            • 3.Qg4#
      • 1...Kxh4
        • 2.Qf3
          • threat
            • 3.Qg4#
          • 2...Kxg5
            • 3.Qg4#

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).