Problem Display
PID: 186556 (2NN4/3p1K2/k1pP4/p7/pbP5/p1p2B2/P1P5/8 w - - 0 1)

Palitzsch, Friedrich Martin

Skakbladet, 1912

2NN4/3p1K2/k1pP4/p7/pbP5/p1p2B2/P1P5/8

#4

8 + 8


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Ke8!
      • threat
        • 2.Kxd7
          • threat
            • 3.Bxc6
              • threat
                • 4.Bb5#
                • 4.Bb7#
      • 1...Bxd6
        • 2.Kxd7
          • threat
            • 3.Kxd6
              • 3...c5
                • 4.Bb7#
            • 3.Bxc6
              • threat
                • 4.Bb5#
                • 4.Bb7#
          • 2...Bc7
            • 3.Kxc7
              • 3...c5
                • 4.Bb7#
          • 2...Be7
            • 3.Kxe7
              • 3...c5
                • 4.Bb7#
        • 2.Be2
          • threat
            • 3.c5#
          • 2...Bc5
            • 3.Kxd7
              • 3...Bg1
                • 4.c5#
              • 3...Bf2
                • 4.c5#
              • 3...Be3
                • 4.c5#
              • 3...Bb4
                • 4.c5#
              • 3...Bd4
                • 4.c5#
              • 3...Bb6
                • 4.c5#
              • 3...Bd6
                • 4.c5#
              • 3...Ba7
                • 4.c5#
              • 3...Be7
                • 4.c5#
              • 3...Bf8
                • 4.c5#
          • 2...c5
            • 3.Bf3
              • threat
                • 4.Bb7#

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).