Problem Display
PID: 254638 (5K2/2Q4B/1pp5/3k4/5P2/8/3B4/8 w - - 0 1)

Wahltuch, Victor Lionel

Manchester Weekly Times, 1891

(First published on Fri Oct 23 1891)

5K2/2Q4B/1pp5/3k4/5P2/8/3B4/8

#2

5 + 3


15239 Valois Notebooks 2021

SOLUTION


  • SOUND
  • Sets
    • 1...Ke6
      • 2.Qxc6#
  • Keys
    • 1.Bd3!
      • threat
        • 2.Qe5#
      • 1...Kd4
        • 2.Qd6#
      • 1...Kc5
        • 2.Qe5#
      • 1...Ke6
        • 2.Qxc6#
      • 1...c5
        • 2.Qd7#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
    • K(a);N_GUARD,S_FLIGHT::QAR2(C),XP(c)
  • Actual
    • B(D);
    • Threat
      • QAR1(C)
    • Vars
      • K(a);N_GUARD,P-FLIGHT::QAR2(C)
      • K(a);P-FLIGHT,P_SPINP(c)::QAR2(C)
      • K(a);N_GUARD,S_FLIGHT::QAR2(C),XP(c)
      • P(c);SBLOCK::QAR2(C)


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).