MESON Chess Problem Database

Problem Display
PID: 31413 (4B3/p7/Rnp1k3/5Np1/6P1/5K2/1B1P4/3R4 w - - 0 1)

Bottger, FBH

Tijdschrift vd NSB, 1914

4B3/p7/Rnp1k3/5Np1/6P1/5K2/1B1P4/3R4

#2

8 + 5

3391 Het Half Pin Thema 1947

SOLUTION

  • SOUND
  • Sets
    • 1...Sd5
      • 2.Rxc6#
  • Keys
    • 1.d4!
      • 1...Kd5
        • 2.Bf7#
      • 1...Kf6
        • 2.d5#
      • 1...Sa4
        • 2.d5#
      • 1...Sc4
        • 2.d5#
      • 1...Sd5
        • 2.Rxc6#
      • 1...Sd7
        • 2.d5#
      • 1...Sa8
        • 2.d5#
      • 1...Sc8
        • 2.d5#
      • 1...c5
        • 2.d5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 8
    • REMOVED MATES = 0
  • Sets
    • S(b);OGATE,P_SPINP(c),SBLOCK::R(G),XP(c)
  • Actual
    • P(C);
    • Vars
      • K(d);S_FLIGHT::B(H)
      • K(d);P-FLIGHT::B(B)+P(C)
      • S(b);N_GUARD,P_SPINP(c)::P(C)
      • S(b);OGATE,P_SPINP(c),SBLOCK::R(G),XP(c)
      • P(c);N_GUARD,P_SPINS(b)::P(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).