Problem Display
PID: 136338 (8/8/3p1N2/4p1Q1/8/1P3k2/3K4/8 w - - 0 1)

Fomichev, Evgeny Vasilevich

Aleksandr Galitzky - Shakhmaty Geine (Vol 1), 2010

8/8/3p1N2/4p1Q1/8/1P3k2/3K4/8

#3

4 + 3


SOLUTION


  • SOUND
  • Tries
    • 1.Ke1?
      • threat
        • 2.Qg4+
          • 2...Ke3
            • 3.Qe4#
      • 1...e4
        • 2.Qg4+
          • 2...Ke3
            • 3.Qxe4#
      • 1...d5!
    • 1.Sh5?
      • threat
        • 2.Qg3+
          • 2...Ke4
            • 3.Qd3#
      • 1...Ke4
        • 2.Qg4+
          • 2...Kd5
            • 3.Qc4#
      • 1...d5
        • 2.Qg3+
          • 2...Ke4
            • 3.Qd3#
            • 3.Qg4#
      • 1...Kf2!
    • 1.Qg2+?
      • 1...Kf4
        • 2.Qg4#
      • 1...Kxg2!
  • Keys
    • 1.Se4!
      • threat
        • 2.Kd3
          • 2...d5
            • 3.Qg3#
      • 1...Kxe4
        • 2.Qg4+
          • 2...Kd5
            • 3.Qc4#
      • 1...d5
        • 2.Qg3+
          • 2...Kxe4
            • 3.Qg4#

This is a version of 24520

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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).