MESON Chess Problem Database

Problem Display
PID: 190142 (6n1/3p4/2b2pP1/3k1N2/3P1K2/2p5/3RQ3/8 w - - 0 1)

Leopold, Dr Rudolf L

Magyar Sakkvilag, 1913

6n1/3p4/2b2pP1/3k1N2/3P1K2/2p5/3RQ3/8

#2

6 + 6

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Keys
    • 1.Qa6!
      • threat
        • 2.Qa2#
      • 1...Ke6
        • 2.d5#
      • 1...Ba4
        • 2.Se3#
      • 1...Bb5
        • 2.Se3#
      • 1...Bb7
        • 2.Se3#
      • 1...Ba8
        • 2.Se3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(B);
    • Threat
      • QAB(B)
    • Vars
      • K(b);OGATE,P_SPINB(c),S_FLIGHT::P(C)
      • B(c);::S(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).