MESON Chess Problem Database

Problem Display
PID: 58669 (2n3rq/p1pQ4/5B2/2kN4/4p3/1Kp5/7b/8 w - - 0 1)

Pradignat, Emile Leonard

La Strategie, 0000

2n3rq/p1pQ4/5B2/2kN4/4p3/1Kp5/7b/8

#2

4 + 9

58 Tijdschrift vd NSB 1895

SOLUTION

  • SOUND
  • Keys
    • 1.Sxc3!
      • threat
        • 2.Sa4#
      • 1...Kb6
        • 2.Qb5#
      • 1...Qh3
        • 2.Bd4#
      • 1...Rg3
        • 2.Qxc7#
      • 1...Bd6
        • 2.Qb5#
      • 1...Sb6
        • 2.Sxe4#
      • 1...Sd6
        • 2.Qxc7#
      • 1...c6
        • 2.Qd4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(B);XP(b)
    • Threat
      • S(B)
    • Vars
      • K(d);S_FLIGHT::QAR1(D)
      • Q(i);N_GUARD,P_PINS(B)::B(C)
      • R(h);P_PINS(B),S_CUTB(a)::QAR2(D),XP(f)
      • B(a);SBLOCK::QAR1(D)
      • S(g);SBLOCK::S(B),XP(c)
      • S(g);S_CUTB(a)::QAR2(D),XP(f)
      • P(f);SBLOCK::QAB1(D)
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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).