Problem Display
PID: 94489 (8/1b6/2p5/7K/kPQ5/ppp2p2/8/2B5 w - - 0 1)

Paboucek, Josef

Ceske Slovo, 1931

8/1b6/2p5/7K/kPQ5/ppp2p2/8/2B5

#3

4 + 7


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Ba6
      • 2.Qxa6+
        • 2...Kxb4
          • 3.Bxa3#
    • 1...Ba8
      • 2.Qa6+
        • 2...Kxb4
          • 3.Bxa3#
  • Tries
    • 1.Qa6+?
      • 1...Kxb4
        • 2.Bxa3#
      • 1...Bxa6!
  • Keys
    • 1.Bb2!
      • threat
        • 2.Qc5
          • threat
            • 3.Qa5#
      • 1...axb2
        • 2.Qc5
          • threat
            • 3.Qa5#
          • 2...Ka3
            • 3.Qa5#
      • 1...Ba6
        • 2.Qxa6+
          • 2...Kxb4
            • 3.Bxa3#
      • 1...Bc8
        • 2.Qxc6+
          • 2...Kxb4
            • 3.Bxc3#
      • 1...c5
        • 2.Qxc5
          • threat
            • 3.Qa5#
        • 2.bxc5+
          • 2...Ka5
            • 3.Bxc3#

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).