MESON Chess Problem Database

Problem Display
PID: 214936 (3R4/2pNn1p1/3r4/2p1P3/b1PkP2Q/2p1pP2/1nPNB2B/2R2K2 w - - 0 1)

Creus Lladors, Antonio

SEPA, 1942

3R4/2pNn1p1/3r4/2p1P3/b1PkP2Q/2p1pP2/1nPNB2B/2R2K2

#2

13 + 10

SOLUTION

  • SOUND
  • Sets
    • 1...Rd5
      • 2.exd5#
    • 1...Bb3
      • 2.Sxb3#
    • 1...Bb5
      • 2.Sb3#
    • 1...Bc6
      • 2.Sb3#
    • 1...Bxd7
      • 2.Sb3#
    • 1...Sd5
      • 2.exd5#
    • 1...Sf5
      • 2.exf5#
    • 1...cxd2
      • 2.c3#
    • 1...exd2
      • 2.Bg1#
      • 2.Qf2#
  • Keys
    • 1.Sf8!
      • threat
        • 2.Se6#
      • 1...cxd2
        • 2.c3#
      • 1...exd2
        • 2.Qf2#
      • 1...Bd7
        • 2.Sb3#
      • 1...Sd5
        • 2.exd5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 5
  • Sets
    • R(g);OGATE::QAR(J)+P(I),XR(g)
    • B(d);N_GUARD::S(D),XB(d)
    • B(d);N_GUARD::S(D)
    • B(d);N_GUARD,XS(L)::S(D)
    • S(i);OGATE::QAR(J)+P(I),XS(i)
    • P(b);OGATE,XS(D)::P(C)
  • Actual
    • S(L);P_PINR(g)
    • Threat
      • S(L)
    • Vars
      • P(b);OGATE,XS(D)::P(C)
      • P(c);OGATEB,XS(D)::QAB(J)
      • B(d);N_GUARD,N_SPINR(g)::S(D)
      • S(i);N_SPINR(g),OGATE::QAR(J)+P(I),XS(i)
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).