MESON Chess Problem Database

Problem Display
PID: 47562 (8/8/8/B7/2K5/6P1/2NpkpP1/Q6N w - - 0 1)

Groeneveld, Cornelis

Themes-64, 1956

8/8/8/B7/2K5/6P1/2NpkpP1/Q6N

#2

7 + 3

815 Revista de Sah 1959
5227 Schaak..., maar raak! 1969

SOLUTION

  • SOUND
  • Keys
    • 1.Qd4!
      • 1...Kd1
        • 2.Qxd2#
      • 1...Kf1
        • 2.Qxf2#
      • 1...d1Q
        • 2.Qxf2#
      • 1...d1S
        • 2.Qd3#
      • 1...d1B
        • 2.Qxf2#
        • 2.Qd3#
      • 1...d1R
        • 2.Qxf2#
      • 1...f1Q
        • 2.Qxd2#
      • 1...f1S
        • 2.Qg4#
      • 1...f1B
        • 2.Qxd2#
        • 2.Qg4#
      • 1...f1R
        • 2.Qxd2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 8
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(A);
    • Vars
      • K(b);P_SPINP(a),S_FLIGHT::QAR1(A),XP(a)
      • K(b);S_FLIGHT::QAR1(A),XP(c)
      • P(a);SBLOCK::QAR1(A),XP(c)
      • P(a);::QAB1(A)
      • P(c);SBLOCK::QAR1(A),XP(a)
      • P(c);SBLOCK::QAB(A)
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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).