MESON Chess Problem Database

Problem Display
PID: 142082 (8/8/3pp1Kp/2pPk1p1/1p2p3/p5P1/3Q4/5R2 w - - 0 1)

Bouchez, Laurent

Phenix, 1989

8/8/3pp1Kp/2pPk1p1/1p2p3/p5P1/3Q4/5R2

#2

5 + 9

SOLUTION

  • SOUND
  • Keys
    • 1.Rd1!
      • 1...exd5
        • 2.Qxd5#
      • 1...e3
        • 2.Qxe3#
      • 1...a2
        • 2.Qb2#
      • 1...b3
        • 2.Qc3#
      • 1...c4
        • 2.Qd4#
      • 1...g4
        • 2.Qf4#
      • 1...h5
        • 2.Qxg5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(A);
    • Vars
      • P(h);OGATE,XP(D)::QAR1(B),XP(h)
      • P(c);OGATEB::QAR2(B),XP(c)
      • P(a);N_GUARD::QAB(B)
      • P(b);N_GUARD::QAB(B)
      • P(d);N_GUARD::QAB1(B)
      • P(f);N_GUARD::QAB1(B)
      • P(i);N_GUARD::QAR2(B),XP(f)
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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).