MESON Chess Problem Database

Problem Display
PID: 19261 (k7/1RK5/2p5/8/P7/8/R7/7b w - - 0 1)

von Gottschall, Hermann

Streifzuge durch des Gebeit des Schachproblems, 1926

k7/1RK5/2p5/8/P7/8/R7/7b

#2

4 + 3

3295 Einfuhrung in die Welt des Schachproblem 1984

SOLUTION

  • SOUND
  • Keys
    • 1.Rb5!
      • threat
        • 2.Ra5#
      • 1...Ka7
        • 2.Ra5#
      • 1...cxb5
        • 2.axb5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(C);
    • Threat
      • R(C)
    • Vars
      • K(c);P-FLIGHT::R(C)
      • P(b);OGATE,XR(C)::R(A)+P(B),XP(b)
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