MESON Chess Problem Database

Problem Display
PID: 85478 (5B2/3Nn3/1P1Nn3/1P1k4/3p4/3R4/2P3R1/2K5 w - - 0 1)

Petrnousek, Antonin

Ceske listy sachove, 1900

5B2/3Nn3/1P1Nn3/1P1k4/3p4/3R4/2P3R1/2K5

#2

9 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sf5
      • 2.c4#
    • 1...Sc6
      • 2.c4#
    • 1...Sg6
      • 2.c4#
    • 1...Sc8
      • 2.c4#
    • 1...Sg8
      • 2.c4#
  • Keys
    • 1.Rg6!
      • 1...Kxd6
        • 2.Rxd4#
      • 1...Sxf8
        • 2.c4#
      • 1...Sxg6
        • 2.c4#
      • 1...Sf4
        • 2.c4#
      • 1...Sc5
        • 2.c4#
      • 1...Sg5
        • 2.c4#
      • 1...Sc7
        • 2.c4#
      • 1...Sg7
        • 2.c4#
      • 1...Sd8
        • 2.c4#
      • 1...Sf5
        • 2.c4#
      • 1...Sc6
        • 2.c4#
      • 1...Sc8
        • 2.c4#
      • 1...Sg8
        • 2.c4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 8
    • REMOVED MATES = 0
  • Sets
    • S(d);::P(B)
  • Actual
    • R(C);
    • Vars
      • K(b);P-FLIGHT,P_SPINS(c),XS(G)::R(D),XP(a)
      • S(c);XB(I)::P(B)
      • S(d);XR(C)::P(B)
      • S(c);::P(B)
      • S(d);::P(B)
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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).