MESON Chess Problem Database

Problem Display
PID: 230961 (8/r2p4/b4Q2/2p3p1/1Np1k1p1/4P3/6N1/4K3 w - - 0 1)

von Gottschall, Hermann

Deutsche Schachzeitung, 1909

8/r2p4/b4Q2/2p3p1/1Np1k1p1/4P3/6N1/4K3

#2

5 + 8

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Sh4!
      • threat
        • 2.Qe7#
      • 1...Kxe3
        • 2.Qe5#
      • 1...cxb4
        • 2.Qd4#
      • 1...gxh4
        • 2.Qf4#
      • 1...d5
        • 2.Qe6#
      • 1...d6
        • 2.Qe6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(B);
    • Threat
      • QAR(E)
    • Vars
      • K(b);P-FLIGHT,XP(C)::QAR2(E)
      • P(d);N_GUARD,XS(D)::QAR1(E)
      • P(e);N_GUARD,XS(B)::QAR1(E)
      • P(h);N_GUARD::QAR2(E)
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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).