Problem Display
PID: 247293 (5K2/1R6/3k4/2pp2N1/2P3p1/4P3/6B1/8 w - - 0 1)

Atayants, Grigory Sergeevich

Bozhenko, L

64 Shakhmatnoe obozrenie, 2021

5K2/1R6/3k4/2pp2N1/2P3p1/4P3/6B1/8

#3

6 + 4


SOLUTION


  • SOUND
  • Sets
    • 1...Kc6
      • 2.Bxd5+
        • 2...Kd6
          • 3.Sf7#
    • 1...dxc4
      • 2.Re7
        • threat
          • 3.Sf7#
    • 1...d4
      • 2.Re7
        • threat
          • 3.Sf7#
  • Tries
    • 1.Sf7+?
      • 1...Kc6
        • 2.Bxd5#
      • 1...Ke6!
    • 1.Re7?
      • threat
        • 2.Bxd5
          • 2...g3
            • 3.Se4#
            • 3.Sf7#
      • 1...g3
        • 2.Bxd5
          • 2...g2
            • 3.Se4#
            • 3.Sf7#
      • 1...Kc6!
  • Keys
    • 1.Kg7!
      • 1...Ke5
        • 2.Rd7
          • threat
            • 3.Rxd5#
          • 2...Kf5
            • 3.Rxd5#
          • 2...dxc4
            • 3.Rd5#
          • 2...d4
            • 3.Rd5#
      • 1...Kc6
        • 2.Bxd5+
          • 2...Kd6
            • 3.Sf7#
      • 1...dxc4
        • 2.Kf6
          • threat
            • 3.Sf7#
      • 1...g3
        • 2.Sf7+
          • 2...Kc6
            • 3.Bxd5#
          • 2...Ke6
            • 3.Bh3#
      • 1...d4
        • 2.Kf6
          • threat
            • 3.Sf7#

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).