Problem Display
PID: 181862 (8/5K2/8/8/3k4/1p1P1Qp1/2bBpP2/8 w - - 0 1)

Ludanyi, Antal

Pesti Naplo, 1905

8/5K2/8/8/3k4/1p1P1Qp1/2bBpP2/8

#2

5 + 5


6490 yacpdb 2018

SOLUTION


  • SOUND
  • Keys
    • 1.Qc6!
      • threat
        • 2.Qd6#
      • 1...Kxd3
        • 2.Qd5#
      • 1...Ke5
        • 2.Qc5#
      • 1...Bxd3
        • 2.Bc3#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(D);
    • Threat
      • QAR2(D)
    • Vars
      • K(e);P-FLIGHT,XP(C)::QAR2(D)
      • K(e);S_FLIGHT::QAR2(D)
      • B(a);SBLOCK,XP(C)::B(A)


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).