MESON Chess Problem Database

Problem Display
PID: 166983 (8/1B1p2B1/7p/3r4/1n2kp1P/2p2N1Q/4PP1n/7K w - - 0 1)

Sardella, Giuseppe

Best Problems, 2018

8/1B1p2B1/7p/3r4/1n2kp1P/2p2N1Q/4PP1n/7K

#2

8 + 8

SOLUTION

  • SOUND
  • Sets
    • 1...c2
      • 2.Sd2#
    • 1...h5
      • 2.Sg5#
    • 1...d6
      • 2.Qe6#
  • Keys
    • 1.Sd4!
      • threat
        • 2.Qf5#
      • 1...Sg4
        • 2.Qf3#
      • 1...Sc6
        • 2.Qd3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 3
  • Sets
    • P(b);N_GUARD::S(D)
    • P(g);N_GUARD::S(D)
    • P(h);N_GUARD::QAR2(E)
  • Actual
    • S(D);
    • Threat
      • QAB1(E)
    • Vars
      • S(a);N_GUARD::QAB1(E)
      • S(c);N_GUARD,N_SPINR(f)::QAB1(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).