Problem Display
PID: 201165 (1B1N4/3P1p1b/6p1/3k2P1/1P2R3/3p1P1B/3P4/3K4 w - - 0 1)

Trentzsch, Arno

2nd HM., Teplitz-Schonauer Anzeiger, 1922

1B1N4/3P1p1b/6p1/3k2P1/1P2R3/3p1P1B/3P4/3K4

#3

10 + 5


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...f6
      • 2.Be6#
  • Tries
    • 1.Sb7?
      • threat
        • 2.Sa5
          • threat
            • 3.d8Q#
            • 3.d8R#
        • 2.b5
          • threat
            • 3.d8Q#
            • 3.d8R#
      • 1...f5
        • 2.Sa5
          • threat
            • 3.d8Q#
            • 3.d8R#
      • 1...f6
        • 2.Sa5
          • threat
            • 3.Be6#
            • 3.d8Q#
            • 3.d8R#
        • 2.b5
          • threat
            • 3.Be6#
            • 3.d8Q#
            • 3.d8R#
      • 1...Kc6!
    • 1.Ba7?
      • threat
        • 2.Rd4+
          • 2...Ke5
            • 3.Sc6#
            • 3.Sxf7#
            • 3.f4#
      • 1...Bg8
        • 2.Rd4+
          • 2...Ke5
            • 3.Sc6#
            • 3.f4#
      • 1...f5
        • 2.Rd4+
          • 2...Ke5
            • 3.f4#
      • 1...f6
        • 2.Rd4+
          • 2...Ke5
            • 3.Sc6#
            • 3.Sf7#
            • 3.f4#
      • 1...Kd6!
    • 1.Rc4?
      • threat
        • 2.Rc5+
          • 2...Kd4
            • 3.Sc6#
            • 3.Be5#
      • 1...f5
        • 2.Rc5+
          • 2...Kd4
            • 3.Sc6#
            • 3.Se6#
            • 3.Be5#
      • 1...Kxc4!
    • 1.Re5+?
      • 1...Kd4
        • 2.Rc5
          • threat
            • 3.Sc6#
            • 3.Be5#
      • 1...Kc4!
  • Keys
    • 1.Be5!
      • threat
        • 2.Rd4+
          • 2...Kxe5
            • 3.Sc6#
      • 1...f5
        • 2.f4
          • threat
            • 3.Rd4#
          • 2...Kxe4
            • 3.Bg2#
          • 2...fxe4
            • 3.Be6#

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).