Problem Display
PID: 206768 (4K1n1/1b1NPp2/2pp2R1/3k2PQ/2pp4/2pr1P2/2P5/5nr1 w - - 0 1)

Levman, Semyon Semyonovich

64 Shakhmatnoe obozrenie, 1925

4K1n1/1b1NPp2/2pp2R1/3k2PQ/2pp4/2pr1P2/2P5/5nr1

#3

8 + 12


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Rxg5
      • 2.Rxg5+
        • 2...Ke6
          • 3.Qxf7#
        • 2...f5
          • 3.Qf7#
      • 2.Qxg5+
        • 2...f5
          • 3.Qxf5#
    • 1...Rxf3
      • 2.Qxf3#
  • Tries
    • 1.Rh6?
      • threat
        • 2.Qxf7#
      • 1...Sf6+
        • 2.gxf6+
          • 2...Ke6
            • 3.Sf8#
          • 2...Rg5
            • 3.Qxf7#
      • 1...Sxh6
        • 2.gxh6+
          • 2...Ke6
            • 3.Qxf7#
          • 2...Rg5
            • 3.Qxf7#
          • 2...f5
            • 3.Qf7#
            • 3.Qxf5#
      • 1...Re3
        • 2.Qxf7+
          • 2...Re6
            • 3.Qxe6#
      • 1...c5!
  • Keys
    • 1.Qh8!
      • threat
        • 2.Rxd6+
          • 2...Kxd6
            • 3.Qe5#
      • 1...Sf6+
        • 2.Qxf6
          • threat
            • 3.Qf5#
            • 3.Qxd6#
            • 3.Qxf7#
          • 2...Rxf3
            • 3.Qxf3#
          • 2...fxg6
            • 3.Qf7#
      • 1...Rxg5
        • 2.Rxg5+
          • 2...Ke6
            • 3.Sf8#
          • 2...f5
            • 3.Qxg8#
      • 1...Rxf3
        • 2.Rxd6+
          • 2...Ke4
            • 3.Qe5#
          • 2...Kxd6
            • 3.Qe5#
      • 1...c5
        • 2.Qe5+
          • 2...Kc6
            • 3.Qxc5#
          • 2...dxe5
            • 3.Sb6#
      • 1...Re3
        • 2.Qxd4+
          • 2...Kxd4
            • 3.Rxd6#

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).