Problem Display
PID: 14452 (3K2b1/1Np1p1rR/2R2pr1/1P1k4/4p1Pp/N1P1P1b1/7B/8 w - - 0 1)

van Engelen, H

Tijdschrift vd NSB, 1927

3K2b1/1Np1p1rR/2R2pr1/1P1k4/4p1Pp/N1P1P1b1/7B/8

#3

10 + 10


SOLUTION


  • SOUND
  • Sets
    • 1...Be1
      • 2.c4#
    • 1...Bf2
      • 2.c4#
    • 1...Bf4
      • 2.Bxf4
        • threat
          • 3.c4#
      • 2.c4+
        • 2...Ke5
          • 3.Bxf4#
    • 1...Be5
      • 2.c4#
    • 1...Be6
      • 2.Rc5#
    • 1...h3
      • 2.Bxg3
        • threat
          • 3.c4#
      • 2.c4+
        • 2...Ke5
          • 3.Bxg3#
    • 1...e5
      • 2.c4#
    • 1...e6
      • 2.Rc5#
  • Tries
    • 1.Rh5+?
      • 1...f5
        • 2.Rxf5+
          • 2...Be5
            • 3.Rxe5#
            • 3.c4#
          • 2...e5
            • 3.c4#
        • 2.c4+
          • 2...Ke5
            • 3.Rxf5#
      • 1...Rg5!
  • Keys
    • 1.Kd7!
      • threat
        • 2.Rc5#
      • 1...Be6+
        • 2.Rxe6
          • threat
            • 3.c4#
      • 1...e5+
        • 2.Kd8
          • threat
            • 3.c4#
          • 2...Rd7+
            • 3.Rxd7#
      • 1...e6+
        • 2.Kc8
          • threat
            • 3.Rc5#
          • 2...Ke5
            • 3.Rc5#
          • 2...Bd6
            • 3.c4#
          • 2...e5
            • 3.c4#
      • 1...Ke5
        • 2.Rc5+
          • 2...Bd5
            • 3.Sc4#

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).