Problem Display
PID: 156535 (4B3/1K1pp3/1NpB4/1kp5/Rp3n2/1P4Q1/p2r4/b4bq1 w - - 0 1)

Atayants, Grigory Sergeevich

1st HM., Olympic Ty., 2016

4B3/1K1pp3/1NpB4/1kp5/Rp3n2/1P4Q1/p2r4/b4bq1

#3

7 + 12


SOLUTION


  • SOUND
  • Sets
    • 1...Qh2
      • 2.Sc8
        • threat
          • 3.Sa7#
    • 1...Qh1
      • 2.Sc8
        • threat
          • 3.Sa7#
    • 1...Qg2
      • 2.Sc8
        • threat
          • 3.Sa7#
    • 1...Re2
      • 2.Sc4
        • threat
          • 3.Ra5#
    • 1...Rf2
      • 2.Sc8
        • threat
          • 3.Sa7#
    • 1...Rg2
      • 2.Bxd7
        • threat
          • 3.Bxc6#
    • 1...Rd4
      • 2.Sc8
        • threat
          • 3.Sa7#
    • 1...Bg2
      • 2.Sc4
        • threat
          • 3.Ra5#
    • 1...Bh3
      • 2.Sc4
        • threat
          • 3.Ra5#
    • 1...Bc4
      • 2.bxc4#
    • 1...Se2
      • 2.Sc4
        • threat
          • 3.Ra5#
      • 2.Sa8
        • threat
          • 3.Sc7#
    • 1...Sg2
      • 2.Sa8
        • threat
          • 3.Sc7#
    • 1...Sd3
      • 2.Sc4
        • threat
          • 3.Ra5#
      • 2.Sd5
        • threat
          • 3.Sc7#
        • 2...cxd5
          • 3.Bxd7#
      • 2.Sa8
        • threat
          • 3.Sc7#
    • 1...Sh3
      • 2.Sa8
        • threat
          • 3.Sc7#
    • 1...Sd5
      • 2.Bxd7
        • threat
          • 3.Bxc6#
    • 1...Sh5
      • 2.Sa8
        • threat
          • 3.Sc7#
    • 1...Sg6
      • 2.Sa8
        • threat
          • 3.Sc7#
  • Tries
    • 1.Sd5?
      • threat
        • 2.Sc7#
      • 1...Rxd5
        • 2.Bc7
          • threat
            • 3.Ra5#
      • 1...Sxd5
        • 2.Bxd7
          • threat
            • 3.Bxc6#
      • 1...Se6!
    • 1.Sa8?
      • threat
        • 2.Sc7#
      • 1...Sd5
        • 2.Bxd7
          • threat
            • 3.Bxc6#
      • 1...Se6!
    • 1.Bxd7?
      • threat
        • 2.Bxc6#
      • 1...Qh1
        • 2.Sc8
          • threat
            • 3.Sa7#
      • 1...Qg2
        • 2.Sc8
          • threat
            • 3.Sa7#
      • 1...Bg2
        • 2.Sc4
          • threat
            • 3.Ra5#
      • 1...Rxd6!
  • Keys
    • 1.Qg2!
      • threat
        • 2.Qxc6+
          • 2...dxc6
            • 3.Bxc6#
      • 1...Qxg2
        • 2.Sc8
          • threat
            • 3.Sa7#
      • 1...Rxg2
        • 2.Bxd7
          • threat
            • 3.Bxc6#
      • 1...Rxd6
        • 2.Qxa2
          • threat
            • 3.Ra5#
      • 1...Bxg2
        • 2.Sc4
          • threat
            • 3.Ra5#
      • 1...Sxg2
        • 2.Sa8
          • threat
            • 3.Sc7#
      • 1...Qh1
        • 2.Sc8
          • threat
            • 3.Sa7#
      • 1...Rd5
        • 2.Qxa2
          • threat
            • 3.Ra5#
      • 1...Sd5
        • 2.Bxd7
          • threat
            • 3.Bxc6#

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).