MESON Chess Problem Database

Problem Display
PID: 240507 (8/1r6/qp1B4/p1p1p3/R1n1kpp1/3R2p1/1Q4N1/KN3b1r w - - 0 1)

Pilchenko, Viacheslav Karlovich

2nd HM., Birnov MT, 1988

8/1r6/qp1B4/p1p1p3/R1n1kpp1/3R2p1/1Q4N1/KN3b1r

#2

7 + 13

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Qxe5+!
      • 1...Kxd3
        • 2.Se1#

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(C);CHECK,XP(j)
    • Vars
      • K(e);N_SPINS(d),S_FLIGHT,XR(E)::S(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).