MESON Chess Problem Database

Problem Display
PID: 256534 (8/8/3R3Q/B4p2/2PNpP2/4k3/1N6/6K1 w - - 0 1)

von Wardener, Friedrich Freiherr

Wiener Schachzeitung, 1900

(First published on Wed Dec 12 1900)

8/8/3R3Q/B4p2/2PNpP2/4k3/1N6/6K1

#2

8 + 3

15601 Albrecht-Leiss-Degener Collection 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Sc2+?
      • 1...Ke2
        • 2.Qh5#
      • 1...Kf3!
    • 1.Sxf5+?
      • 1...Ke2
        • 2.Qh5#
      • 1...Kf3!
  • Keys
    • 1.Ra6!
      • 1...Kxd4
        • 2.Qb6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(D);CHECK
      • Vars
        • K(a);N_GUARD,P-FLIGHT::QAB(H)
      • Refutation
        • K(a);P-FLIGHT
    • Try
      • S(D);CHECK,XP(c)
      • Vars
        • K(a);N_GUARD,P-FLIGHT::QAB(H)
      • Refutation
        • K(a);P-FLIGHT
  • Actual
    • R(G);
    • Vars
      • K(a);OGATEB,S_FLIGHT,XS(D)::QAB(H)
HTML5 logo

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).