Problem Display
PID: 157199 (8/Q3p3/b7/8/7K/8/7p/6Nk w - - 0 1)

Kuzmichev, Vladimir Viktorovich

The Problemist, 2015

8/Q3p3/b7/8/7K/8/7p/6Nk

#3

3 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Sh3!
      • threat
        • 2.Qa8+
          • 2...Bb7
            • 3.Qxb7#
      • 1...Kg2
        • 2.Qf2+
          • 2...Kh1
            • 3.Qf3#
      • 1...Bf1
        • 2.Qa1
          • threat
            • 3.Qxf1#
          • 2...Kg2
            • 3.Qa8#
      • 1...Be2
        • 2.Qb7+
          • 2...Bf3
            • 3.Qxf3#
        • 2.Qa8+
          • 2...Bf3
            • 3.Qxf3#
      • 1...Bd3
        • 2.Qb7+
          • 2...Be4
            • 3.Qxe4#
        • 2.Qa8+
          • 2...Be4
            • 3.Qxe4#
      • 1...Bc4
        • 2.Qb7+
          • 2...Bd5
            • 3.Qxd5#
        • 2.Qa8+
          • 2...Bd5
            • 3.Qxd5#
      • 1...Bb5
        • 2.Qb7+
          • 2...Bc6
            • 3.Qxc6#
        • 2.Qa8+
          • 2...Bc6
            • 3.Qxc6#
      • 1...Bc8
        • 2.Qa8+
          • 2...Bb7
            • 3.Qxb7#
      • 1...e5
        • 2.Qg7
          • threat
            • 3.Sf2#

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).