MESON Chess Problem Database

Problem Display
PID: 173 (k1K5/4N2R/2p5/7n/8/8/8/6B1 w - - 0 1)

Laaksonen, Hellmuth

Die Schwalbe, 1950

k1K5/4N2R/2p5/7n/8/8/8/6B1

#2

4 + 3

3295 Einfuhrung in die Welt des Schachproblem 1984
5454 Near Snap 2022

SOLUTION

  • SOUND
  • Keys
    • 1.Sd5!
      • threat
        • 2.Sb6#
        • 2.Sc7#
        • 2.Ra7#
      • 1...cxd5
        • 2.Ra7#
      • 1...Sg7
        • 2.Sc7#
      • 1...c5
        • 2.Sb6#

This anticipates 267385(1961)

This is a version of 53700

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(B);
    • Threat
      • DUALS(3)
    • Vars
      • P(b);XS(B)::R1(C)
      • S(a);::S(B)
      • P(b);::S(B)
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