Problem Display
PID: 256655 (1bR3b1/4p3/1P6/Kppn4/1pk2p2/1pr1pB2/1B2P3/3RN3 w - - 0 1)

Piatesi, Antonio

Problem (Zagreb), 1954

1bR3b1/4p3/1P6/Kppn4/1pk2p2/1pr1pB2/1B2P3/3RN3

#3

8 + 12


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Rc1
      • 2.Rd4#
    • 1...Rc2
      • 2.Rd4#
    • 1...Rd3
      • 2.exd3#
    • 1...Bh7
      • 2.Bxd5#
    • 1...Sxb6
      • 2.Bc6
        • threat
          • 3.Bxb5#
        • 2...Rd3
          • 3.exd3#
    • 1...Sf6
      • 2.Bc6
        • threat
          • 3.Bxb5#
        • 2...Rd3
          • 3.exd3#
  • Keys
    • 1.Be4!
      • threat
        • 2.Bd3+
          • 2...Kd4
            • 3.Sf3#
          • 2...Rxd3
            • 3.exd3#
      • 1...Sxb6
        • 2.Bc6
          • threat
            • 3.Bxb5#
          • 2...Rd3
            • 3.exd3#
      • 1...Sf6
        • 2.Bc6
          • threat
            • 3.Bxb5#
          • 2...Rd3
            • 3.exd3#
      • 1...Sc7
        • 2.Sf3
          • threat
            • 3.Se5#
          • 2...Sd5
            • 3.Rd4#
          • 2...Sa6
            • 3.Rd4#
          • 2...Se6
            • 3.Bd5#
          • 2...Sa8
            • 3.Rd4#
          • 2...Se8
            • 3.Rd4#
          • 2...e5
            • 3.Sxe5#
      • 1...f3
        • 2.Bd3+
          • 2...Kd4
            • 3.Sxf3#
          • 2...Rxd3
            • 3.exd3#

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).