MESON Chess Problem Database

Problem Display
PID: 73677 (2R2BBn/1p2nr2/1Pb3p1/p5P1/2k1NQ2/Pp3K2/1P2P3/3R1N2 w - - 0 1)

Visserman, Eeltje

Tijdschrift vd KNSB, 1942

2R2BBn/1p2nr2/1Pb3p1/p5P1/2k1NQ2/Pp3K2/1P2P3/3R1N2

#2

13 + 9

SOLUTION

  • SOUND
  • Keys
    • 1.a4!
      • 1...Kb4
        • 2.Rd4#
      • 1...Sxc8
        • 2.Se3#
      • 1...Sxg8
        • 2.Se3#
      • 1...Sd5
        • 2.Sed2#
      • 1...Sf5
        • 2.Qc1#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(E);
    • Vars
      • K(b);N_SPINB(d),N_SPINR(h),P-FLIGHT,P_SPINS(g)::R(A)
      • S(g);N_SPINB(d),XR(K)::S(B)
      • S(g);N_SPINR(h),XB(M)::S(B)
      • S(g);N_PINS(G),N_SPINR(h),SBLOCK::QAR(H)+S(G),DCHECK
      • S(g);N_PINQ(H)::QAR(H)
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).