Problem Display
PID: 174633 (5R2/1p1bN3/1K1p4/3Pk3/2pNp1p1/1pr1P1r1/3P1P2/4Q3 w - - 0 1)

Mironov, Aleksey Fedorovich

Volchek, Viktor Fedorovich

4th HM., Glinskikh-70 JT, 2001

5R2/1p1bN3/1K1p4/3Pk3/2pNp1p1/1pr1P1r1/3P1P2/4Q3

#3

9 + 10


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Ba4
      • 2.Rf5#
    • 1...Bb5
      • 2.Rf5#
    • 1...Bf5
      • 2.Rxf5#
    • 1...Bc6
      • 2.Rf5#
    • 1...Be8
      • 2.Rf5#
  • Tries
    • 1.Sdc6+?
      • 1...Bxc6
        • 2.Rf5#
      • 1...bxc6!
    • 1.Se6?
      • threat
        • 2.Rf5#
      • 1...Rf3
        • 2.Sg6+
          • 2...Kxd5
            • 3.Sc7#
      • 1...Bxe6!
    • 1.Qh1?
      • threat
        • 2.Qh8#
      • 1...Rf3
        • 2.Qh8+
          • 2...Rf6
            • 3.Qxf6#
      • 1...Rh3!
    • 1.f4+?
      • 1...gxf4 ep
        • 2.Qxg3#
      • 1...exf4 ep!
  • Keys
    • 1.Sb5!
      • threat
        • 2.Sg6+
          • 2...Kxd5
            • 3.Sc7#
      • 1...Rcxe3
        • 2.f4+
          • 2...exf4 ep
            • 3.Qxe3#
          • 2...gxf4 ep
            • 3.Qxg3#
      • 1...Rgxe3
        • 2.d4+
          • 2...cxd4 ep
            • 3.Qxc3#
          • 2...exd4 ep
            • 3.Qxe3#
      • 1...Be6
        • 2.Sg6+
          • 2...Kxd5
            • 3.Sxc3#
            • 3.Sc7#

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).