MESON Chess Problem Database

Problem Display
PID: 228832 (8/1p2pp2/3kpr2/4Nb2/8/b1N5/7Q/4K1B1 w - - 0 1)

Balik, Josef

Prachensky kraj, 1926

8/1p2pp2/3kpr2/4Nb2/8/b1N5/7Q/4K1B1

#2

5 + 8

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qh8!
      • threat
        • 2.Qb8#
      • 1...Kxe5
        • 2.Qh2#
      • 1...Kc7
        • 2.Sb5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(C);
    • Threat
      • QAB(C)
    • Vars
      • K(c);OGATEB,P_SPINR(e),S_FLIGHT,XS(E)::QAB(C)
      • K(c);S_FLIGHT::S(D)
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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).