MESON Chess Problem Database

Problem Display
PID: 42 (8/k1P5/p1BK4/p7/N7/8/8/8 w - - 0 1)

von Gottschall, Hermann

Deutsche Schachzeitung, 1930

8/k1P5/p1BK4/p7/N7/8/8/8

#2

4 + 3

3295 Einfuhrung in die Welt des Schachproblem 1984

SOLUTION

  • SOUND
  • Tries
    • 1.Sb2?
      • 1...Kb6
        • 2.c8S#
      • 1...a4!
    • 1.Sc3?
      • 1...Kb6
        • 2.c8S#
      • 1...a4!
    • 1.Sc5?
      • 1...Kb6
        • 2.c8S#
      • 1...a4!
  • Keys
    • 1.Sb6!
      • threat
        • 2.Sc8#
      • 1...Kxb6
        • 2.c8S#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(A);
      • Vars
        • K(c);S_FLIGHT::P=S
      • Refutation
        • P(a);
    • Try
      • S(A);
      • Vars
        • K(c);S_FLIGHT::P=S
      • Refutation
        • P(a);
    • Try
      • S(A);
      • Vars
        • K(c);S_FLIGHT::P=S
      • Refutation
        • P(a);
  • Actual
    • S(A);
    • Threat
      • S(A)
    • Vars
      • K(c);S_FLIGHT,XS(A)::P=S
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