Problem Display
PID: 253905 (3N3b/3p4/p2r1P2/3k2Bp/8/1K1NP1p1/2BR4/1R6 w - - 0 1)

Schreckenbach, Michael

2nd Prize, Forderungsturnier des DSV der DDR, 1984-1985

3N3b/3p4/p2r1P2/3k2Bp/8/1K1NP1p1/2BR4/1R6

#3

9 + 7


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Ke4
      • 2.Sc5+
        • 2...Kf3
          • 3.Bd1#
        • 2...Ke5
          • 3.Sf7#
    • 1...Rb6+
      • 2.Sb4+
        • 2...Kc5
          • 3.Rd5#
        • 2...Ke5
          • 3.Rd5#
  • Tries
    • 1.Se1+?
      • 1...Ke5
        • 2.Sf3#
      • 1...Kc5!
    • 1.Sb2+?
      • 1...Ke5
        • 2.Sc4#
      • 1...Kc5!
    • 1.Sf4+?
      • 1...Ke5
        • 2.Sg6#
        • 2.Sf7#
      • 1...Kc5!
    • 1.Sc5+?
      • 1...Ke5
        • 2.Sf7#
      • 1...Kxc5!
    • 1.e4+?
      • 1...Kxe4
        • 2.Sf2+
          • 2...Kf3
            • 3.Be4#
          • 2...Ke5
            • 3.Re1#
        • 2.Sc5+
          • 2...Kf3
            • 3.Bd1#
          • 2...Ke5
            • 3.Sf7#
            • 3.Re1#
      • 1...Kd4!
  • Keys
    • 1.Kc3!
      • threat
        • 2.Sb2+
          • 2...Kc5
            • 3.Sa4#
          • 2...Ke5
            • 3.Sc4#
      • 1...Rc6+
        • 2.Sc5+
          • 2...Kxc5
            • 3.Sb7#
          • 2...Ke5
            • 3.Sf7#
      • 1...Bxf6+
        • 2.Se5+
          • 2...Kc5
            • 3.Sb7#
          • 2...Kxe5
            • 3.Bf4#
      • 1...Ke4
        • 2.Sc5+
          • 2...Kf3
            • 3.Bd1#
          • 2...Ke5
            • 3.Sf7#
      • 1...Re6
        • 2.Sb2+
          • 2...Kc5
            • 3.Sa4#
          • 2...Ke5
            • 3.Sc4#
            • 3.Sf7#
        • 2.Sf4+
          • 2...Kc5
            • 3.Rd5#
          • 2...Ke5
            • 3.Sg6#
            • 3.Sf7#
            • 3.Rd5#
        • 2.Se5+
          • 2...Kc5
            • 3.Sxd7#
            • 3.Sb7#
          • 2...Kxe5
            • 3.Sf7#

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).