MESON Chess Problem Database

Problem Display
PID: 11526 (8/3p1p2/5k1P/2BPRPpK/5N2/5Q2/8/8 w - g5 0 1)

Soler, Josep Pin i

Chess, 1939

8/3p1p2/5k1P/2BPRPpK/5N2/5Q2/8/8

#2

8 + 4

SOLUTION

  • SOUND
  • Keys
    • 1.fxg5 ep!
      • threat
        • 2.Sd3#
      • 1...fxg6+
        • 2.Sxg6#
      • 1...Kxe5
        • 2.Sd3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(F);EP,XP(a)
    • Threat
      • QAR(A)+S(B)
    • Vars
      • P(d);CHECK,XP(F)::QAR(A)+S(B),XP(d)
      • K(b);S_FLIGHT,XR(E)::S(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).