Problem Display
PID: 256647 (8/3p4/3B4/6p1/3pQ1P1/3P4/p5r1/K6k w - - 0 1)

Bron, Vladimir Akimovich

Problem (Zagreb), 1967

8/3p4/3B4/6p1/3pQ1P1/3P4/p5r1/K6k

#3

5 + 6


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Kg1
      • 2.Qe1#
  • Tries
    • 1.Be5?
      • threat
        • 2.Bd6
          • 2...Kg1
            • 3.Qe1#
      • 1...d6
        • 2.Bxd6
          • 2...Kg1
            • 3.Qe1#
      • 1...d5!
    • 1.Bc7?
      • threat
        • 2.Bd6
          • 2...Kg1
            • 3.Qe1#
      • 1...d6
        • 2.Bxd6
          • 2...Kg1
            • 3.Qe1#
      • 1...d5!
    • 1.Bb8?
      • threat
        • 2.Bd6
          • 2...Kg1
            • 3.Qe1#
      • 1...d6
        • 2.Bxd6
          • 2...Kg1
            • 3.Qe1#
      • 1...d5!
    • 1.Qh7+?
      • 1...Rh2
        • 2.Qxh2#
      • 1...Kg1!
  • Keys
    • 1.Bg3!
      • threat
        • 2.Bd6
          • 2...Kg1
            • 3.Qe1#
      • 1...d5
        • 2.Qf3
          • 2...Kg1
            • 3.Qd1#
      • 1...d6
        • 2.Bxd6
          • 2...Kg1
            • 3.Qe1#

FEATURES


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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).