MESON Chess Problem Database

Problem Display
PID: 85206 (8/6K1/1p2Bp2/1r3bpk/8/4P3/3R1N2/4B1N1 w - - 0 1)

Vatarescu, Paul

Die Schwalbe, 1963

8/6K1/1p2Bp2/1r3bpk/8/4P3/3R1N2/4B1N1

#2

7 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Sg4?
      • threat
        • 2.Sxf6#
      • 1...Bxg4
        • 2.Bf7#
      • 1...Kxg4!
  • Keys
    • 1.Se4!
      • threat
        • 2.Sxf6#
      • 1...Kg4
        • 2.Sxf6#
      • 1...Bxe4
        • 2.Rh2#
      • 1...g4
        • 2.Rh2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(D);
      • Threat
        • S(D),XP(f)
      • Vars
        • B(b);N_GUARD,SBLOCK,XS(D)::B(F)
      • Refutation
        • K(d);P_SPINB(b),S_FLIGHT,XS(D)
  • Actual
    • S(D);
    • Threat
      • S(D),XP(f)
    • Vars
      • K(d);P_SPINB(b),S_FLIGHT::S(D),XP(f)
      • B(b);N_GUARD,XS(D)::R(C)
      • P(c);SBLOCK,S_CUTB(b)::R(C)
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).