MESON Chess Problem Database

Problem Display
PID: 120095 (3K4/8/7p/4p1k1/4Q2p/5B1p/8/8 w - - 0 1)

Havelka, Frantisek

Ruch, 1946

3K4/8/7p/4p1k1/4Q2p/5B1p/8/8

#2

3 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Bh5!
      • threat
        • 2.Qxe5#
      • 1...Kxh5
        • 2.Qf5#
      • 1...Kf6
        • 2.Qg6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(A);
    • Threat
      • QAR2(B),XP(c)
    • Vars
      • K(d);P-FLIGHT,XB(A)::QAR2(B)
      • K(d);S_FLIGHT::QAR1(B)
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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).