MESON Chess Problem Database

Problem Display
PID: 37166 (BK1N4/5p2/p2p3r/P1k5/2prp3/2pp4/1RP5/1Q6 w - - 0 1)

Lukyanov, Valentin Volodimirovich

Nagnibida, Mykola Ivanovich

1st HM., Vecherni Odessa, 1974

BK1N4/5p2/p2p3r/P1k5/2prp3/2pp4/1RP5/1Q6

#2

7 + 10

3771 FIDE Album (1974-1976) 1980

SOLUTION

  • SOUND
  • Sets
    • 1...f6
      • 2.Se6#
  • Keys
    • 1.Rb7!
      • threat
        • 2.Rc7#
      • 1...Kd5
        • 2.Rb5#
      • 1...Rd5
        • 2.Qb6#
      • 1...d5
        • 2.Qb4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 1
  • Sets
    • P(j);N_GUARD,S_CUTR(i)::S(G)
  • Actual
    • R(B);
    • Threat
      • R(B)
    • Vars
      • K(f);P-FLIGHT::B(E)+R(B),DCHECK
      • R(d);SBLOCK::QAB1(A)
      • P(h);SBLOCK::QAB1(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).