Problem Display
PID: 195593 (8/1p1p4/1Pp3P1/P2kpN1K/1P2R1P1/1P6/3NP3/8 w - - 0 1)

Michels, Friedrich

Schweizerische Schachzeitung, 1919

8/1p1p4/1Pp3P1/P2kpN1K/1P2R1P1/1P6/3NP3/8

#3

11 + 5


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Tries
    • 1.Rd4+?
      • 1...Ke6
        • 2.Rd6#
      • 1...exd4!
    • 1.g7?
      • threat
        • 2.g8Q#
        • 2.g8B#
      • 1...Ke6
        • 2.g8Q+
          • 2...Kf6
            • 3.Qg6#
      • 1...c5!
  • Keys
    • 1.Sf3!
      • threat
        • 2.Rxe5#
      • 1...Kxe4
        • 2.Sg5+
          • 2...Kf4
            • 3.e3#
          • 2...Kd5
            • 3.e4#
      • 1...Ke6
        • 2.Rxe5+
          • 2...Kf6
            • 3.g5#
      • 1...c5
        • 2.Rxe5+
          • 2...Kc6
            • 3.Rxc5#
      • 1...d6
        • 2.Sg5
          • 2...c5
            • 3.Se7#

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).