Problem Display
PID: 257020 (7K/8/5n2/8/8/7p/6p1/5QBk w - - 0 1)

Maksimovskikh, Aleksandr

HM., Vecherni Leningrad, 1975

7K/8/5n2/8/8/7p/6p1/5QBk

#4

3 + 4


6490 yacpdb 2022

SOLUTION


  • SOUND
  • Keys
    • 1.Qe1!
      • threat
        • 2.Bf2+
          • 2...Kh2
            • 3.Bg3#
            • 3.Qg1#
          • 2...g1Q
            • 3.Qxg1#
          • 2...g1S
            • 3.Qxg1#
          • 2...g1B
            • 3.Qxg1#
          • 2...g1R
            • 3.Qxg1#
        • 2.Be3+
          • 2...Kh2
            • 3.Bf4#
          • 2...g1Q
            • 3.Qxg1#
          • 2...g1S
            • 3.Qxg1#
          • 2...g1B
            • 3.Qxg1#
          • 2...g1R
            • 3.Qxg1#
        • 2.Bd4+
          • 2...Kh2
            • 3.Be5#
          • 2...g1Q
            • 3.Qxg1#
          • 2...g1S
            • 3.Qxg1#
          • 2...g1B
            • 3.Qxg1#
          • 2...g1R
            • 3.Qxg1#
        • 2.Bc5+
          • 2...Kh2
            • 3.Bd6#
          • 2...g1Q
            • 3.Qxg1#
          • 2...g1S
            • 3.Qxg1#
          • 2...g1B
            • 3.Qxg1#
          • 2...g1R
            • 3.Qxg1#
        • 2.Bb6+
          • 2...Kh2
            • 3.Bc7#
          • 2...g1Q
            • 3.Qxg1#
          • 2...g1S
            • 3.Qxg1#
          • 2...g1B
            • 3.Qxg1#
          • 2...g1R
            • 3.Qxg1#
        • 2.Ba7+
          • 2...Kh2
            • 3.Bb8#
          • 2...g1Q
            • 3.Qxg1#
          • 2...g1S
            • 3.Qxg1#
          • 2...g1B
            • 3.Qxg1#
          • 2...g1R
            • 3.Qxg1#
      • 1...h2
        • 2.Qh4
          • threat
            • 3.Qxh2#
          • 2...Sg4
            • 3.Kg7
              • 3...Kxg1
                • 4.Qe1#
              • 3...Sf2
                • 4.Qxh2#
              • 3...Se3
                • 4.Qxh2#
              • 3...Se5
                • 4.Qxh2#
              • 3...Sf6
                • 4.Qxh2#
              • 3...Sh6
                • 4.Qxh2#

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).