MESON Chess Problem Database

Problem Display
PID: 190146 (8/5Q2/5p2/1P1Nkp2/1P2p2P/8/4K3/8 w - - 0 1)

Olasz, Imre

Magyar Sakkujsag, 1913

8/5Q2/5p2/1P1Nkp2/1P2p2P/8/4K3/8

#2

6 + 4

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Keys
    • 1.Se3!
      • 1...Kd4
        • 2.Qxf6#
      • 1...Kf4
        • 2.Qc7#
      • 1...Kd6
        • 2.Sc4#
      • 1...f4
        • 2.Qd5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(E);
    • Vars
      • K(b);S_FLIGHT::QAB(F),XP(d)
      • K(b);S_FLIGHT::QAB(F)
      • K(b);S_FLIGHT::S(E)
      • P(c);SBLOCK::QAR1(F)
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).