Problem Display
PID: 183912 (8/8/3p4/3p1B1p/1K1p1P1P/B2pk3/5p2/5Q2 w - - 0 1)

Meyer, Heinrich Friedrich Ludwig

Deutsches Wochenschach (Bobrov TT), 1907

8/8/3p4/3p1B1p/1K1p1P1P/B2pk3/5p2/5Q2

#3

6 + 7


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Kd2
      • 2.Bc1+
        • 2...Kc2
          • 3.Bxd3#
  • Tries
    • 1.Bc1+?
      • 1...Kf3
        • 2.Bd2
          • 2...Kg3
            • 3.Qh3#
      • 1...d2!
    • 1.Bxd3?
      • threat
        • 2.Bc1+
          • 2...Kf3
            • 3.Qh3#
      • 1...Kxf4
        • 2.Qxf2+
          • 2...Kg4
            • 3.Bf5#
          • 2...Ke5
            • 3.Qf5#
      • 1...Kf3!
  • Keys
    • 1.Bb2!
      • 1...Kd2
        • 2.Bc1+
          • 2...Kc2
            • 3.Bxd3#
      • 1...Kf3
        • 2.Bxd4
          • threat
            • 3.Qxf2#
          • 2...Kg3
            • 3.Qxf2#
          • 2...Kxf4
            • 3.Qxf2#
      • 1...Kxf4
        • 2.Qxf2+
          • 2...Ke5
            • 3.Bxd4#
      • 1...d2
        • 2.Bxd4+
          • 2...Kf3
            • 3.Qxf2#
          • 2...Kxd4
            • 3.Qd3#
            • 3.Qxf2#
          • 2...Kxf4
            • 3.Qxf2#

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).