Problem Display
PID: 254694 (8/8/1B6/PQPP4/1pPpp1B1/1p1kp3/1K2R3/8 w - - 0 1)

Frohlich, Georg

Schach, 1969

8/8/1B6/PQPP4/1pPpp1B1/1p1kp3/1K2R3/8

#3

9 + 6


6490 yacpdb 2021

SOLUTION


  • SOUND
  • Tries
    • 1.Ka1?
      • 1...b2+
        • 2.Kxb2
          • 2...b3
            • 3.Qxb3#
      • 1...Kc3!
    • 1.Kb1?
      • threat
        • 2.Qxb4
          • 2...b2
            • 3.Qb3#
      • 1...b2
        • 2.Kxb2
          • 2...b3
            • 3.Qxb3#
      • 1...Kc3!
    • 1.Kc1?
      • 1...b2+
        • 2.Kxb2
          • 2...b3
            • 3.Qxb3#
      • 1...Kc3!
    • 1.Re1?
      • threat
        • 2.Rd1#
      • 1...Kd2
        • 2.Rd1#
      • 1...e2!
  • Keys
    • 1.Qe8!
      • 1...Kxc4
        • 2.Bd7
          • 2...Kd3
            • 3.Bb5#
          • 2...Kxd5
            • 3.Qe6#
          • 2...d3
            • 3.Qxe4#

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).