Problem Display
PID: 40846 (8/1p3Bp1/b1p3P1/1P2P3/p2k2P1/8/2P2K2/4B2Q w - - 0 1)

Stahl, Karl

3rd Prize, Vart Land, 1892

8/1p3Bp1/b1p3P1/1P2P3/p2k2P1/8/2P2K2/4B2Q

#3

9 + 6


1842 The White King 1914

SOLUTION


  • SOUND
  • Sets
    • 1...cxb5
      • 2.Qd5#
    • 1...c5
      • 2.Qd5#
  • Tries
    • 1.Qf3?
      • threat
        • 2.Qe3#
      • 1...Kc5
        • 2.Qe3+
          • 2...Kxb5
            • 3.c4#
      • 1...Kxe5!
    • 1.Qe4+?
      • 1...Kc5
        • 2.Ba5
          • threat
            • 3.Qb4#
            • 3.Qc4#
          • 2...Kxb5
            • 3.Qb4#
          • 2...cxb5
            • 3.Qd5#
        • 2.Qe3+
          • 2...Kxb5
            • 3.c4#
      • 1...Kxe4!
    • 1.Qxc6?
      • threat
        • 2.Bc3#
        • 2.Qd5#
      • 1...Kxe5
        • 2.Qc5+
          • 2...Ke4
            • 3.Qe3#
          • 2...Kf4
            • 3.Qf5#
          • 2...Kf6
            • 3.Bc3#
            • 3.g5#
        • 2.Qe6+
          • 2...Kd4
            • 3.Qd5#
            • 3.Qe3#
          • 2...Kf4
            • 3.Bd2#
            • 3.Qf5#
      • 1...bxc6!
    • 1.Qh3?
      • threat
        • 2.Qe3#
      • 1...Kc5
        • 2.Qe3+
          • 2...Kxb5
            • 3.c4#
      • 1...Kxe5!
  • Keys
    • 1.Kf3!
      • threat
        • 2.Bb4
          • threat
            • 3.Qa1#
          • 2...Kxe5
            • 3.Qa1#
      • 1...Kc5
        • 2.Qg1+
          • 2...Kxb5
            • 3.c4#
      • 1...Kxe5
        • 2.Qh2+
          • 2...Kd4
            • 3.Qd6#
          • 2...Kf6
            • 3.Bh4#
      • 1...Bxb5
        • 2.Kf4
          • threat
            • 3.Qg1#
          • 2...Kc5
            • 3.Qg1#
      • 1...c5
        • 2.Kf4
          • threat
            • 3.Qe4#
            • 3.Qd5#
            • 3.Qg1#

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).