MESON Chess Problem Database

Problem Display
PID: 62906 (2Q3b1/3R4/q2p1Bpb/4P2r/R1P3k1/1p3NPp/4P2K/3B4 w - - 0 1)

Bowell, Gerald P

Neale, Harry R

Chess, 1944

2Q3b1/3R4/q2p1Bpb/4P2r/R1P3k1/1p3NPp/4P2K/3B4

#2

11 + 9

SOLUTION

  • SOUND
  • Sets
    • 1...dxe5
      • 2.Rd4#
  • Keys
    • 1.Sg5!
      • threat
        • 2.e4#
      • 1...Kf5
        • 2.e4#
      • 1...Qxc4
        • 2.Rf7#
      • 1...Bxc4
        • 2.Rb7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 1
  • Sets
    • P(f);OGATE,XP(H)::QAB(K)+R(J),DCHECK
  • Actual
    • S(D);
    • Threat
      • B(A)+P(B)
    • Vars
      • K(c);S_FLIGHT::P(B)
      • Q(e);N_GUARD,P_SPINQ(e),XP(G)::QAB(K)+R(J)
      • B(i);N_GUARD,P_SPINB(i),XP(G)::QAB(K)+R(J)
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).