MESON Chess Problem Database

Problem Display
PID: 21457 (8/8/2b1n1N1/3kB3/1Pp1p3/8/5NK1/8 w - - 0 1)

Fischer, Hieronymus

Deutsches Wochenschach, 1919

8/8/2b1n1N1/3kB3/1Pp1p3/8/5NK1/8

#2

5 + 5

3360 Simple Two-move Themes 1924
887 Mate in Two Moves 1931
5501 Chess Cameos 1936
3310 2345 Chess Problems 1997

SOLUTION

  • SOUND
  • Keys
    • 1.Sg4!
      • threat
        • 2.Se3#
        • 2.Sf6#
        • 2.Se7#
      • 1...Sf4+
        • 2.Sxf4#
      • 1...Ba4
        • 2.Se7#
      • 1...Bb5
        • 2.Se7#
      • 1...Bb7
        • 2.Se7#
      • 1...Bd7
        • 2.Se7#
      • 1...Ba8
        • 2.Se7#
      • 1...Be8
        • 2.Se7#
      • 1...Sd4
        • 2.Sf4#
      • 1...Sc5
        • 2.Sf4#
      • 1...Sg5
        • 2.Sf4#
      • 1...Sc7
        • 2.Sf4#
      • 1...Sg7
        • 2.Sf4#
      • 1...Sd8
        • 2.Sf4#
      • 1...Sf8
        • 2.Sf4#
      • 1...c3
        • 2.Se3#
      • 1...e3
        • 2.Sf6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 16
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(A);
    • Threat
      • DUALS(3)
    • Vars
      • S(e);CHECK,N_GUARD::S(E),XS(e)
      • B(d);::S(E)
      • S(e);N_GUARD::S(E)
      • P(a);::S(A)
      • P(b);::S(A)
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