Problem Display
PID: 105013 (2Bn4/p6p/6p1/2pk4/5B1p/1pKpp2r/2br4/6Q1 w - - 0 1)

Fomichev, Evgeny Vasilevich

Thema Danicum, 1993

2Bn4/p6p/6p1/2pk4/5B1p/1pKpp2r/2br4/6Q1

#3

4 + 13


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Rd1
      • 2.Qg2+
        • 2...Rf3
          • 3.Qxf3#
    • 1...Rg2
      • 2.Qxg2+
        • 2...Rf3
          • 3.Qxf3#
    • 1...Rh1
      • 2.Qxh1+
        • 2...Rg2
          • 3.Qxg2#
    • 1...Se6
      • 2.Bb7#
    • 1...e2
      • 2.Qg2+
        • 2...Rf3
          • 3.Qxf3#
  • Tries
    • 1.Qh1+?
      • 1...Rg2
        • 2.Qxg2+
          • 2...Rf3
            • 3.Qxf3#
      • 1...Rxh1!
    • 1.Qg2+?
      • 1...Rf3
        • 2.Qxf3#
      • 1...Rxg2!
  • Keys
    • 1.Qg4!
      • threat
        • 2.Qe6+
          • 2...Sxe6
            • 3.Bb7#
      • 1...Ke4
        • 2.Bg3+
          • 2...Kd5
            • 3.Qf3#
      • 1...Kc6
        • 2.Qd7+
          • 2...Kb6
            • 3.Bc7#
      • 1...c4
        • 2.Bc7
          • threat
            • 3.Qxc4#
          • 2...Kc5
            • 3.Qxc4#
          • 2...Kc6
            • 3.Qxc4#

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).