MESON Chess Problem Database

Problem Display
PID: 18087 (8/1pBN4/8/R7/1k6/3K4/2P5/8 w - - 0 1)

Diot, Roger

L'Echiquier de Paris, 1953

8/1pBN4/8/R7/1k6/3K4/2P5/8

#2

5 + 2

78 Bulletin Ouvrier des Echecs 1955
3105 FIDE Album (1945-1955) 1964
3295 Einfuhrung in die Welt des Schachproblem 1984
2838 Fun with Chess Miniatures 1996
3310 2345 Chess Problems 1997

SOLUTION

  • SOUND
  • Tries
    • 1.Sc5?
      • threat
        • 2.c3#
      • 1...b5
        • 2.Sa6#
      • 1...b6!
    • 1.Se5?
      • 1...b6
        • 2.Sc6#
      • 1...b5!
  • Keys
    • 1.Sb8!
      • 1...b5
        • 2.Sa6#
      • 1...b6
        • 2.Sc6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(E);
      • Threat
        • P(A)
      • Vars
        • P(b);N_GUARD::S(E)
      • Refutation
        • P(b);
    • Try
      • S(E);
      • Vars
        • P(b);N_GUARD::S(E)
      • Refutation
        • P(b);
  • Actual
    • S(E);
    • Vars
      • P(b);N_GUARD::S(E)
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