Problem Display
PID: 167541 (8/Q2pp3/3p2K1/4p1p1/1P2k3/2p1P2P/1p3R1P/5B2 w - - 0 1)

Scheel, Johan

2nd HM., Sjakk-Nytt, 1946

8/Q2pp3/3p2K1/4p1p1/1P2k3/2p1P2P/1p3R1P/5B2

#3

8 + 8


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Sets
    • 1...Kd5
      • 2.Qa8+
        • 2...Ke6
          • 3.Qg8#
    • 1...c2
      • 2.Rd2
        • threat
          • 3.Bg2#
        • 2...Kf3
          • 3.Bg2#
  • Tries
    • 1.Bd3+?
      • 1...Kd5
        • 2.Qb7+
          • 2...Ke6
            • 3.Bf5#
        • 2.Qa8+
          • 2...Ke6
            • 3.Bf5#
            • 3.Qg8#
      • 1...Kxd3!
    • 1.Rd2?
      • threat
        • 2.Bg2#
      • 1...Kf3
        • 2.Bg2#
      • 1...cxd2!
    • 1.Qb7+?
      • 1...Kxe3
        • 2.Re2+
          • 2...Kd3
            • 3.Qe4#
            • 3.Qd5#
          • 2...Kd4
            • 3.Re4#
            • 3.Qe4#
          • 2...Kf4
            • 3.Qe4#
        • 2.Qf3+
          • 2...Kd4
            • 3.Qd3#
      • 1...d5!
    • 1.Qa8+?
      • 1...Kxe3
        • 2.Re2+
          • 2...Kd3
            • 3.Qe4#
            • 3.Qd5#
          • 2...Kd4
            • 3.Re4#
            • 3.Qe4#
          • 2...Kf4
            • 3.Qe4#
            • 3.Qf8#
        • 2.Qf3+
          • 2...Kd4
            • 3.Qd3#
      • 1...d5!
  • Keys
    • 1.Re2!
      • threat
        • 2.Bg2+
          • 2...Kd3
            • 3.Qa6#
      • 1...Kd3
        • 2.Qa6+
          • 2...Ke4
            • 3.Bg2#
      • 1...Kf3
        • 2.e4
          • threat
            • 3.Qf2#
            • 3.Qe3#
          • 2...Kf4
            • 3.Qf2#
            • 3.Qe3#
      • 1...Kd5
        • 2.Qa8+
          • 2...Kc4
            • 3.Rxb2#
          • 2...Ke6
            • 3.Qg8#
      • 1...c2
        • 2.Rd2
          • threat
            • 3.Bg2#
          • 2...Kf3
            • 3.Bg2#

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).