Problem Display
PID: 278798 (2QB2B1/2Prpp2/4k3/8/3P4/K5R1/8/4N3 w - - 0 1)

Animitsa, Khristofor Savvich

Molcanov, AJ

Mat, 1982

2QB2B1/2Prpp2/4k3/8/3P4/K5R1/8/4N3

#3

8 + 4


SOLUTION


  • SOUND
  • Tries
    • 1.Rg5?
      • 1...Kd6
        • 2.Qa6#
      • 1...Kf6!
    • 1.Qxd7+?
      • 1...Kf6
        • 2.Bxe7#
      • 1...Kxd7!
  • Keys
    • 1.Sg2!
      • 1...Kd5
        • 2.Qxd7+
          • 2...Kc4
            • 3.c8Q#
            • 3.c8R#
          • 2...Ke4
            • 3.Re3#
      • 1...Kf5
        • 2.Qxd7+
          • 2...Ke4
            • 3.Re3#
          • 2...Kf6
            • 3.Bxe7#
          • 2...e6
            • 3.Bh7#
      • 1...Kd6
        • 2.Sf4
          • threat
            • 3.Qa6#
          • 2...Kc6
            • 3.Qa6#
          • 2...Rxc7
            • 3.Qxc7#
          • 2...Rxd8
            • 3.cxd8Q#
            • 3.cxd8R#
      • 1...Kf6
        • 2.Se3
          • 2...Ke6
            • 3.Rg6#
          • 2...Rxd4
            • 3.Qf5#
          • 2...Rxc7
            • 3.Sd5#
            • 3.Qf5#
          • 2...Rxd8
            • 3.Qf5#
          • 2...Rd5
            • 3.Sxd5#
          • 2...Rd6
            • 3.Qf5#

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).