MESON Chess Problem Database

Problem Display
PID: 181879 (3R4/3Q4/8/3p4/2Nk4/p2p4/3N4/K7 w - - 0 1)

Blumberg, Rezso

Pesti Naplo, 1905

3R4/3Q4/8/3p4/2Nk4/p2p4/3N4/K7

#2

5 + 4

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Se4!
      • threat
        • 2.Qxd5#
      • 1...Kxc4
        • 2.Qa4#
      • 1...Kxe4
        • 2.Qg4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(B);
    • Threat
      • QAR1(D),XP(d)
    • Vars
      • K(c);N_SPINP(d),OGATEB,P-FLIGHT,XS(C)::QAR2(D)
      • K(c);N_SPINP(d),OGATEB,P-FLIGHT,XS(B)::QAR2(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).