Problem Display
PID: 116226 (8/5N2/2pp3K/2bn4/3k1p2/1pR2Q1P/1B3n2/8 w - - 0 1)

Gulyaev, Aleksandr Pavlovich (aka Grin, AP)

Apprenti Sorcier, 1992

8/5N2/2pp3K/2bn4/3k1p2/1pR2Q1P/1B3n2/8

#3

6 + 8


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Bb6
      • 2.Rxc6+
        • 2...Sc3
          • 3.Bxc3#
    • 1...Ba7
      • 2.Rxc6+
        • 2...Sc3
          • 3.Bxc3#
    • 1...Sd1
      • 2.Qd3#
    • 1...Sh1
      • 2.Qd3#
    • 1...Sd3
      • 2.Qxd3#
    • 1...Sxh3
      • 2.Qd3#
    • 1...Se4
      • 2.Qd3#
    • 1...Sb4
      • 2.Rc1#
      • 2.Rc2#
    • 1...Sb6
      • 2.Rc1#
      • 2.Rc2#
    • 1...Sf6
      • 2.Rc1#
      • 2.Rc2#
    • 1...Sc7
      • 2.Rc1#
      • 2.Rc2#
    • 1...Se7
      • 2.Rc1#
      • 2.Rc2#
  • Tries
    • 1.Se5?
      • threat
        • 2.Sxc6#
        • 2.Rd3#
        • 2.Rc4#
      • 1...Sg4+
        • 2.hxg4
          • threat
            • 3.Sxc6#
            • 3.Rd3#
            • 3.Rc4#
          • 2...Kxe5
            • 3.Re3#
          • 2...Sxc3
            • 3.Bxc3#
          • 2...dxe5
            • 3.Qd3#
      • 1...Kxe5
        • 2.Re3+
          • 2...Kf5
            • 3.Qh5#
      • 1...dxe5!
    • 1.Rxc5+?
      • 1...Sc3
        • 2.Qxc3+
          • 2...Ke4
            • 3.Sg5#
            • 3.Sxd6#
      • 1...Kxc5!
  • Keys
    • 1.Sg5!
      • threat
        • 2.Qe4+
          • 2...Sxe4
            • 3.Sf3#
      • 1...Sg4+
        • 2.hxg4
          • threat
            • 3.Qe4#
          • 2...Ke5
            • 3.Re3#
            • 3.Rxc5#
          • 2...Sf6
            • 3.Rc1#
            • 3.Rc2#
      • 1...Ke5
        • 2.Qxf4+
          • 2...Kxf4
            • 3.Rf3#
          • 2...Sxf4
            • 3.Rxc5#
      • 1...Sxc3
        • 2.Qxc3+
          • 2...Kd5
            • 3.Qxb3#
      • 1...Se3
        • 2.Rc2+
          • 2...Kd3
            • 3.Qe2#

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).