MESON Chess Problem Database

Problem Display
PID: 65314 (8/8/4p1b1/8/3Bn3/2p1QRq1/K3PrN1/5kbB w - - 0 1)

Funk, Henry E

Good Companions (October), 1922

8/8/4p1b1/8/3Bn3/2p1QRq1/K3PrN1/5kbB

#2

7 + 8

3132 The Good Companion Two-Mover 1922

SOLUTION

  • SOUND
  • Keys
    • 1.Qd3!
      • threat
        • 2.Qd1#
      • 1...Rxf3
        • 2.exf3#
      • 1...Sd2
        • 2.e4#
      • 1...c2
        • 2.e3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(E);
    • Threat
      • QAR2(E)
    • Vars
      • R(c);N_PINP(C),N_SPINR(c),XR(F)::QAB(E)+P(C),XR(c)
      • S(f);N_PINP(C)::QAB(E)+P(C)
      • P(d);N_PINP(C)::QAB(E)+P(C)
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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).