Problem Display
PID: 15467 (2B5/1K5b/QR6/2p1p3/2P1k2P/pR3N1N/r7/2b5 w - - 0 1)

Abdurahmanovic, Fadil

2nd HM., Mat 10. TT, 1984

2B5/1K5b/QR6/2p1p3/2P1k2P/pR3N1N/r7/2b5

#2

9 + 7


15148 Sadier Collection 2014

SOLUTION


  • SOUND
  • Tries
    • 1.Sfg5+?
      • 1...Kd4
        • 2.Rd6#
      • 1...Bxg5!
    • 1.R6b4?
      • threat
        • 2.Qc6#
      • 1...Bg8
        • 2.Qg6#
      • 1...Rd2!
    • 1.R6b5?
      • threat
        • 2.Qc6#
      • 1...Bg8
        • 2.Qg6#
      • 1...Rd2!
    • 1.Rd6?
      • threat
        • 2.Qc6#
      • 1...Rd2
        • 2.Sfg5#
      • 1...Bg8!
    • 1.Rg6?
      • threat
        • 2.Qc6#
      • 1...Rd2
        • 2.Rg4#
      • 1...Bg8!
    • 1.Rh6?
      • threat
        • 2.Qc6#
      • 1...Bg8
        • 2.Qg6#
      • 1...Rd2!
  • Keys
    • 1.Rf6!
      • threat
        • 2.Qc6#
      • 1...Rd2
        • 2.Shg5#
      • 1...Bg8
        • 2.Bf5#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(B);CHECK
      • Vars
        • K(d);P-FLIGHT::R(G)
      • Refutation
        • B(a);XS(B)
    • Try
      • R(G);
      • Threat
        • QAB(F)
      • Vars
        • B(g);N_GUARD::QAB(F)
      • Refutation
        • R(b);
    • Try
      • R(G);
      • Threat
        • QAB(F)
      • Vars
        • B(g);N_GUARD::QAB(F)
      • Refutation
        • R(b);
    • Try
      • R(G);
      • Threat
        • QAB(F)
      • Vars
        • R(b);S_CUTB(a)::S(B)
      • Refutation
        • B(g);
    • Try
      • R(G);
      • Threat
        • QAB(F)
      • Vars
        • R(b);S_CUTB(a)::R(G)
      • Refutation
        • B(g);
    • Try
      • R(G);
      • Threat
        • QAB(F)
      • Vars
        • B(g);N_GUARD::QAB(F)
      • Refutation
        • R(b);
  • Actual
    • R(G);
    • Threat
      • QAB(F)
    • Vars
      • R(b);S_CUTB(a)::S(C)
      • B(g);N_GUARD::B(I)


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).