MESON Chess Problem Database

Problem Display
PID: 287494 (8/4BR2/8/3k4/K2PN3/8/8/3Q4 w - - 0 1)

Petrasinovic, Petrasin

Seven Chess Notes (Sem Shakhmatiykh not), 2026

8/4BR2/8/3k4/K2PN3/8/8/3Q4

#2

6 + 1

SOLUTION

  • SOUND
  • Keys
    • 1.Bc5!
      • 1...Kc4
        • 2.Qb3#
      • 1...Kxe4
        • 2.Qf3#
      • 1...Kc6
        • 2.d5#
      • 1...Ke6
        • 2.Qb3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(E);
    • Vars
      • K(a);N_GUARD,S_FLIGHT::QAB1(A)
      • K(a);OGATEB,S_FLIGHT,XS(D)::QAB1(A)
      • K(a);OGATE,S_FLIGHT::P(C)
      • K(a);N_GUARD,S_FLIGHT::QAB(A)
HTML5 logo

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).