Problem Display
PID: 210640 (Q4Nb1/1R3pN1/6p1/pPP1k1p1/6P1/3PpB2/K1p1P3/2b5 w - - 0 1)

Teengs, J

Illustrirte Zeitung, 1870

Q4Nb1/1R3pN1/6p1/pPP1k1p1/6P1/3PpB2/K1p1P3/2b5

#4

11 + 9


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Sfe6!
      • threat
        • 2.d4+
          • 2...Kf6
            • 3.Qd8#
      • 1...fxe6
        • 2.Rf7
          • threat
            • 3.Qe4#
          • 2...Kd4
            • 3.Sxe6+
              • 3...Kc3
                • 4.Qxa5#
              • 3...Ke5
                • 4.Qe4#
                • 4.Qd5#
          • 2...Bxf7
            • 3.Qh8
              • threat
                • 4.Sh5#
              • 3...Kd4
                • 4.Sxe6#
              • 3...Kf4
                • 4.Qh2#
              • 3...Kf6
                • 4.Sf5#
      • 1...Bb2
        • 2.Qb8+
          • 2...Kf6
            • 3.Se8+
              • 3...Kxe6
                • 4.Qd6#

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).