Problem Display
PID: 195572 (8/7p/2p5/1b1N4/3p4/Q2N1k1B/2p5/2K5 w - - 0 1)

Brixi, Heinz

Deutsches Wochenschach, 1919

8/7p/2p5/1b1N4/3p4/Q2N1k1B/2p5/2K5

#3

5 + 6


6490 yacpdb 2019
  • SOUND
  • Tries
    • 1.Qf8+?
      • 1...Ke2
        • 2.Bf1#
        • 2.Qf1#
      • 1...Ke4
        • 2.Qf5#
      • 1...Kg3!
  • Keys
    • 1.Qd6!
      • threat
        • 2.Qf4+
          • 2...Ke2
            • 3.Bf1#
            • 3.Qf1#
            • 3.Qe4#
      • 1...Ke2
        • 2.Qh2+
          • 2...Kxd3
            • 3.Qxc2#
          • 2...Kf3
            • 3.Qg2#
        • 2.Qg3
          • threat
            • 3.S3f4#
            • 3.S5f4#
        • 2.Qf4
          • threat
            • 3.Bf1#
            • 3.Qf1#
            • 3.Qe4#
          • 2...Kxd3
            • 3.Bf1#
        • 2.Qe6+
          • 2...Kxd3
            • 3.Bf1#
          • 2...Kf3
            • 3.Qg4#
      • 1...Ke4
        • 2.Qe6+
          • 2...Kxd3
            • 3.Bf1#
          • 2...Kf3
            • 3.Qg4#
      • 1...Bxd3
        • 2.Qf4+
          • 2...Ke2
            • 3.Qf1#
      • 1...cxd5
        • 2.Qf4+
          • 2...Ke2
            • 3.Bf1#


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).