Problem Display
PID: 196460 (5N2/Q2p2p1/1Kpp1p2/3k3r/R2n2R1/3N1n2/P2P4/b2b4 w - - 0 1)

Makaronets, Leonid

Volchek, Viktor Fedorovich

2nd Prize, Sachova skladba, 2005-2006

5N2/Q2p2p1/1Kpp1p2/3k3r/R2n2R1/3N1n2/P2P4/b2b4

#3

8 + 11


3485 Sachova skladba 2011

SOLUTION


  • SOUND
  • Sets
    • 1...Re5
      • 2.Qa6
        • threat
          • 3.Sb4#
          • 3.Qc4#
    • 1...Se5
      • 2.Sb4+
        • 2...Kc4
          • 3.Qa6#
    • 1...Sc2
      • 2.Ra5+
        • 2...c5
          • 3.Qb7#
          • 3.Qa8#
      • 2.Qa5+
        • 2...c5
          • 3.Qa8#
    • 1...Se2
      • 2.Ra5+
        • 2...c5
          • 3.Qb7#
          • 3.Qa8#
      • 2.Qa5+
        • 2...c5
          • 3.Qa8#
    • 1...Sf5
      • 2.Sf4+
        • 2...Ke5
          • 3.S8g6#
          • 3.Sxd7#
      • 2.Ra5+
        • 2...c5
          • 3.Qb7#
          • 3.Qa8#
      • 2.Qa5+
        • 2...c5
          • 3.Qa8#
  • Keys
    • 1.Qxd7!
      • threat
        • 2.Qf7+
          • 2...Se6
            • 3.Qxe6#
      • 1...Re5
        • 2.Qxc6+
          • 2...Sxc6
            • 3.Sf4#
      • 1...Se5
        • 2.Qe6+
          • 2...Sxe6
            • 3.Sb4#
      • 1...Sg5
        • 2.Sb4+
          • 2...Kc4
            • 3.Qxc6#
          • 2...Ke5
            • 3.Sg6#
      • 1...c5
        • 2.Qb7+
          • 2...Sc6
            • 3.Qxc6#
            • 3.Qf7#
        • 2.Qf7+
          • 2...Se6
            • 3.Qxe6#
            • 3.Qb7#

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).