MESON Chess Problem Database

Problem Display
PID: 214884 (B6b/1r1Q3b/2r5/8/5B2/4P1p1/R2P2k1/3NKR2 w - - 0 1)

Witt, Andreas

Badische Neueste Nachrichten, 1995

B6b/1r1Q3b/2r5/8/5B2/4P1p1/R2P2k1/3NKR2

#2

9 + 6

15148 Sadier Collection 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Rf6
      • 2.d3#
    • 1...Rg6
      • 2.d4#
  • Keys
    • 1.Qg4!
      • threat
        • 2.Qxg3#
      • 1...Kh2
        • 2.Qxg3#
      • 1...Rg6
        • 2.d4#
      • 1...Rg7
        • 2.d3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 1
  • Sets
    • R(c);N_GUARD,P_SPINR(d),S_CUTB(f)::R(D)+P(E)
    • R(c);N_GUARD,P_SPINR(d),S_CUTB(e)::R(D)+P(E)
  • Actual
    • Q(H);P_PINP(b)
    • Threat
      • QAR1(H),XP(b)
    • Vars
      • K(a);P-FLIGHT::QAB1(H),XP(b)
      • R(c);N_GUARD,P_SPINR(d),S_CUTB(e)::R(D)+P(E)
      • R(d);N_GUARD,P_SPINR(c),S_CUTB(f)::R(D)+P(E)
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).