Problem Display
PID: 268106 (6B1/1p1p4/1B1P2RN/K1P1k1Pp/2p1n3/np2pP2/3PNp1b/5R2 w - - 0 1)

Aliovsadzade, Rauf Gadzhiaga ogli

The Problemist, 2022

6B1/1p1p4/1B1P2RN/K1P1k1Pp/2p1n3/np2pP2/3PNp1b/5R2

#3

12 + 11


SOLUTION


  • SOUND
  • Sets
    • 1...Bg1
      • 2.f4#
    • 1...Sxd2
      • 2.Rg7
        • threat
          • 3.Re7#
    • 1...Sxg5
      • 2.Rxg5+
        • 2...Kf6
          • 3.Bd8#
    • 1...Sxd6
      • 2.Rxd6
        • threat
          • 3.Rd5#
    • 1...Sf6
      • 2.Rxf6
        • threat
          • 3.Rf5#
    • 1...c3
      • 2.d4#
  • Tries
    • 1.Re6+?
      • 1...Kd5
        • 2.Rxe4+
          • 2...Kc6
            • 3.Sd4#
        • 2.Rf6+
          • 2...Ke5
            • 3.Rf5#
          • 2...Kc6
            • 3.Sd4#
        • 2.Re7+
          • 2...Kc6
            • 3.Sd4#
        • 2.Re8+
          • 2...Kc6
            • 3.Sd4#
            • 3.Rc8#
        • 2.fxe4+
          • 2...Kc6
            • 3.Sd4#
      • 1...dxe6!
    • 1.Rg7?
      • threat
        • 2.Re7#
      • 1...Sxg5
        • 2.Rxg5+
          • 2...Kf6
            • 3.Bd8#
      • 1...Sxc5!
  • Keys
    • 1.dxe3!
      • threat
        • 2.f4+
          • 2...Bxf4
            • 3.exf4#
      • 1...Sxc5
        • 2.e4
          • threat
            • 3.Sf7#
          • 2...Sxe4
            • 3.Bd4#
      • 1...Sxg5
        • 2.Rxg5+
          • 2...Kf6
            • 3.Bd8#
      • 1...Sxd6
        • 2.Rxd6
          • threat
            • 3.Rd5#
      • 1...Bg3
        • 2.f4+
          • 2...Bxf4
            • 3.exf4#
      • 1...Sd2
        • 2.Rg7
          • threat
            • 3.Re7#
      • 1...Sc3
        • 2.Rf6
          • threat
            • 3.Rf5#
      • 1...Sg3
        • 2.Rd1
          • threat
            • 3.Rd5#
      • 1...Sf6
        • 2.Rxf6
          • threat
            • 3.Rf5#

FEATURES


NOT CLASSIFIED


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).