MESON Chess Problem Database

Problem Display
PID: 189695 (6q1/8/B7/3prp2/5Nn1/4p2r/Q4PpP/K3k1n1 w - - 0 1)

Palitzsch, Friedrich Martin

Schweizerische Schachzeitung, 1912

6q1/8/B7/3prp2/5Nn1/4p2r/Q4PpP/K3k1n1

#2

6 + 10

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...Se2
      • 2.Qxe2#
    • 1...Sf3
      • 2.Qe2#
  • Keys
    • 1.Be2!
      • threat
        • 2.Sd3#
      • 1...Kxf2
        • 2.Sd3#
      • 1...Sxe2
        • 2.Qxe2#
      • 1...Sxf2
        • 2.Qa5#
      • 1...exf2
        • 2.Sxg2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 1
  • Sets
    • S(b);N_GUARD::QAR1(B),XS(b)
    • S(b);N_GUARD::QAR1(B)
  • Actual
    • B(F);
    • Threat
      • S(E)
    • Vars
      • K(a);S_FLIGHT,XP(C)::S(E)
      • S(b);OGATE,XB(F)::QAR1(B),XS(b)
      • S(f);SBLOCK,XP(C)::QAB(B)
      • P(d);SBLOCK,XP(C)::S(E),XP(c)
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).