MESON Chess Problem Database

Problem Display
PID: 243171 (2K2n2/1p1P1r1n/1R2P1pp/2Qb1kP1/pR4N1/1p6/q1r5/1BB5 w - - 0 1)

Bartolovic, Hrvoje

Comm., Freie Presse, 1966

(First published on Sat Jul 23 1966)

2K2n2/1p1P1r1n/1R2P1pp/2Qb1kP1/pR4N1/1p6/q1r5/1BB5

#2

10 + 12

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Sxg5
      • 2.Rf4#
    • 1...b2
      • 2.Bxc2#
  • Tries
    • 1.Qc7?
      • threat
        • 2.Sxh6#
      • 1...Sxg5
        • 2.Rf4#
      • 1...Bc4
        • 2.Qf4#
      • 1...Bc6
        • 2.Qe5#
      • 1...h5
        • 2.Sh6#
      • 1...hxg5!
  • Keys
    • 1.Qc3!
      • threat
        • 2.Sxh6#
      • 1...hxg5
        • 2.Se3#
        • 2.Sh6#
      • 1...Bc4
        • 2.Qf3#
      • 1...Bc6
        • 2.Qe5#
      • 1...h5
        • 2.Sh6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 2
  • Sets
    • S(k);SBLOCK,XP(F)::R1(C)
    • P(c);N_GUARD,S_CUTQ(a)::B(A),XR(b)
  • Tries
    • Try
      • Q(E);N_PINB(e)
      • Threat
        • S(D),XP(h)
      • Vars
        • S(k);SBLOCK,XP(F)::R1(C)
        • B(e);N_PINQ(E)::QAR1(E)
        • P(h);::S(D)
      • Refutation
        • P(h);XP(F)
  • Actual
    • Q(E);N_PINB(e)
    • Threat
      • S(D),XP(h)
    • Vars
      • B(e);N_PINQ(E)::QAR2(E)
      • B(e);N_PINQ(E)::QAR1(E)
      • P(h);::S(D)
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).