Problem Display
PID: 170404 (1Q6/8/2p4p/2PpB3/1PkP2RP/6P1/2K5/8 w - - 0 1)

Jaeger, Peter R

Tages-Anzeiger, 1993

1Q6/8/2p4p/2PpB3/1PkP2RP/6P1/2K5/8

#3

9 + 4


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Tries
    • 1.Bf4?
      • threat
        • 2.h5
          • 2...Kxd4
            • 3.Bc1#
            • 3.Bd2#
            • 3.Bg5#
            • 3.Bxh6#
      • 1...Kxd4
        • 2.Bc1#
        • 2.Bd2#
        • 2.Bg5#
        • 2.Bxh6#
      • 1...h5!
    • 1.Qa7?
      • threat
        • 2.Qa4
          • 2...h5
            • 3.b5#
      • 1...Kb5
        • 2.Kb3
          • 2...h5
            • 3.Qb6#
            • 3.Qa4#
            • 3.Qa5#
            • 3.Qb7#
        • 2.Kc3
          • 2...h5
            • 3.Qa5#
      • 1...h5
        • 2.Qa4
          • 2...hxg4
            • 3.b5#
      • 1...Kxb4!
    • 1.Qa8?
      • threat
        • 2.Qa4
          • 2...h5
            • 3.b5#
      • 1...Kb5
        • 2.Kb3
          • 2...h5
            • 3.Qb7#
            • 3.Qa4#
            • 3.Qa5#
        • 2.Kc3
          • 2...h5
            • 3.Qa5#
      • 1...h5
        • 2.Qa4
          • 2...hxg4
            • 3.b5#
      • 1...Kxb4!
  • Keys
    • 1.Bh8!
      • 1...h5
        • 2.Rg7
          • 2...Kxd4
            • 3.Qf4#

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).