Problem Display
PID: 62179 (8/8/8/1N1p4/3Pp3/p1Pkp3/P3R3/2KB4 w - - 0 1)

Eichstadt, Heinrich S

Schachzeitung der Berliner Schachgesellschaft, 1850

8/8/8/1N1p4/3Pp3/p1Pkp3/P3R3/2KB4

#3

7 + 5


SOLUTION


  • SOUND
  • Tries
    • 1.Sa7?
      • 1...Kc4
        • 2.Rc2
          • threat
            • 3.Be2#
          • 2...Kd3
            • 3.Be2#
          • 2...e2
            • 3.Bxe2#
      • 1...Kxc3!
    • 1.Sc7?
      • 1...Kc4
        • 2.Rc2
          • threat
            • 3.Be2#
          • 2...Kd3
            • 3.Be2#
          • 2...e2
            • 3.Bxe2#
      • 1...Kxc3!
    • 1.Re1?
      • threat
        • 2.Be2#
      • 1...Kc4
        • 2.Be2#
      • 1...e2!
    • 1.Rc2?
      • threat
        • 2.Be2#
      • 1...Kc4
        • 2.Be2#
      • 1...e2!
    • 1.Rd2+?
      • 1...Kc4
        • 2.Be2#
      • 1...exd2+!
    • 1.Rg2?
      • threat
        • 2.Be2#
      • 1...Kc4
        • 2.Be2#
      • 1...e2!
    • 1.Rh2?
      • threat
        • 2.Be2#
      • 1...Kc4
        • 2.Be2#
      • 1...e2!
    • 1.Rxe3+?
      • 1...Kc4
        • 2.Sxa3#
        • 2.Sd6#
        • 2.Be2#
      • 1...Kxe3!
  • Keys
    • 1.Kb1!
      • 1...Kc4
        • 2.Rb2
          • threat
            • 3.Be2#
          • 2...Kd3
            • 3.Be2#
          • 2...e2
            • 3.Bxe2#

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).