MESON Chess Problem Database

Problem Display
PID: 175407 (1n3Q2/8/P7/3k4/2p2P2/2P3NB/3K4/8 w - - 0 1)

von Sponer, Gyorgy Janos Andor

Deutsche Schachzeitung, 1899

1n3Q2/8/P7/3k4/2p2P2/2P3NB/3K4/8

#2

7 + 3

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Se4!
      • 1...Kxe4
        • 2.Bg2#
      • 1...Kc6
        • 2.Qc5#
      • 1...Sxa6
        • 2.Qa8#
      • 1...Sc6
        • 2.Sf6#
      • 1...Sd7
        • 2.Qa8#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(C);
    • Vars
      • K(b);OGATEB,S_FLIGHT,XS(C)::B(D)
      • K(b);S_FLIGHT::QAR1(G)
      • S(c);OGATE,XP(F)::QAB(G)
      • S(c);SBLOCK::S(C)
      • S(c);OGATE::QAB(G)
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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).