Problem Display
PID: 178619 (1K3B2/p7/P2N4/P2p3r/1k6/1rpPQ3/R1p1n3/4q1b1 w - - 0 1)

Amirov, Talip Khasanovich

Busmen's Chess Review, 1968

1K3B2/p7/P2N4/P2p3r/1k6/1rpPQ3/R1p1n3/4q1b1

#2

8 + 10


SOLUTION


  • SOUND
  • Keys
    • 1.Qe8!
      • threat
        • 2.Qb5#
      • 1...Kc5+
        • 2.Sb5#
      • 1...Sd4
        • 2.Se4#
      • 1...d4
        • 2.Sf5#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(C);
    • Threat
      • QAR1(C)
    • Vars
      • K(g);CHECK,S_FLIGHT::B(H)+S(F)
      • S(d);S_CUTB(b)::B(H)+S(F)
      • P(h);S_CUTB(b)::B(H)+S(F)


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).