MESON Chess Problem Database

Problem Display
PID: 35200 (7B/3p4/1K3p1r/1p5r/3kN1R1/1BRN1p2/8/Q2q2b1 w - - 0 1)

Seider, Shlomo

2nd HM., Israel Ring Ty., 1974

7B/3p4/1K3p1r/1p5r/3kN1R1/1BRN1p2/8/Q2q2b1

#2

8 + 9

3674 As in all Arts 1996

SOLUTION

  • SOUND
  • Keys
    • 1.Se5!
      • threat
        • 2.Rd3#
      • 1...Kxe5+
        • 2.Rc5#
      • 1...fxe5+
        • 2.Sd6#
      • 1...f5+
        • 2.Sc6#
      • 1...Qxa1
        • 2.Sxf3#
      • 1...Rxe5
        • 2.Qxd1#
      • 1...Qd3
        • 2.Rxd3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(D);N_PINP(g)
    • Threat
      • QAB(A)+R(C),DCHECK
    • Vars
      • K(d);CHECK,P_SPINP(g),S_FLIGHT,XS(D)::QAB(A)+R(C),DCHECK
      • P(g);CHECK,P_SPINP(g),XS(D)::R(F)+S(E)
      • P(g);CHECK::B(H)+S(D),DCHECK
      • Q(a);N_GUARD,XQ(A)::S(D),XP(c)
      • R(f);SBLOCK,XS(D)::QAR(A),XQ(a)
      • Q(a);::QAB(A)+R(C),DCHECK,XQ(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).