Problem Display
PID: 253792 (2B3bq/5pp1/2P5/N2k2P1/5p2/B1PN1P1p/8/K7 w - - 0 1)

Apel, Paul

Schach, 1965

2B3bq/5pp1/2P5/N2k2P1/5p2/B1PN1P1p/8/K7

#3

9 + 7


6490 yacpdb 2021
  • SOUND
  • Sets
    • 1...f5
      • 2.Ba6
        • threat
          • 3.Bc4#
        • 2...Ke6
          • 3.Bc4#
    • 1...f6
      • 2.Bc5
        • threat
          • 3.c4#
  • Tries
    • 1.Be7?
      • threat
        • 2.Sb4+
          • 2...Ke5
            • 3.Sc4#
      • 1...f6
        • 2.Bc5
          • threat
            • 3.c4#
      • 1...f5!
  • Keys
    • 1.Bf8!
      • threat
        • 2.Sb4+
          • 2...Ke5
            • 3.Sc4#
      • 1...f5
        • 2.Ba6
          • threat
            • 3.Bc4#
          • 2...Ke6
            • 3.Bc4#
      • 1...f6
        • 2.Bc5
          • threat
            • 3.c4#


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).