Problem Display
PID: 236969 (8/8/3p4/4P3/8/1p1K4/bp4P1/rkb3Q1 w - - 0 1)

Baumann, Hannes

Schweizerische Schachzeitung, 1988

8/8/3p4/4P3/8/1p1K4/bp4P1/rkb3Q1

#3

4 + 7


SOLUTION


  • SOUND
  • Tries
    • 1.Kc3?
      • threat
        • 2.Qd1
          • threat
            • 3.Qd3#
        • 2.Qf1
          • threat
            • 3.Qd3#
            • 3.Qf5#
      • 1...dxe5
        • 2.Qe1
          • 2...e4
            • 3.Qxe4#
      • 1...d5!
    • 1.Qd1?
      • threat
        • 2.Ke2
          • threat
            • 3.Qd3#
        • 2.Kc3
          • threat
            • 3.Qd3#
      • 1...d5
        • 2.Ke2
          • 2...d4
            • 3.Qd3#
      • 1...dxe5!
    • 1.Qe1?
      • 1...dxe5
        • 2.Kc3
          • 2...e4
            • 3.Qxe4#
      • 1...d5!
  • Keys
    • 1.Qf1!
      • threat
        • 2.Kc3
          • threat
            • 3.Qd3#
            • 3.Qf5#
      • 1...dxe5
        • 2.Ke4
          • 2...Kc2
            • 3.Qd3#
      • 1...d5
        • 2.Kd4
          • 2...Kc2
            • 3.Qd3#

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).