MESON Chess Problem Database

Problem Display
PID: 206586 (4n2k/4N3/6KB/8/8/8/8/8 w - - 0 1)

Schluter, Walter Hermann Karl

Allgemeine Zeitung Chemnitz, 1925

4n2k/4N3/6KB/8/8/8/8/8

#2

3 + 2

6490 yacpdb 2020
5454 Near Snap 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Sd6
      • 2.Bg7#
    • 1...Sf6
      • 2.Bg7#
    • 1...Sc7
      • 2.Bg7#
    • 1...Sg7
      • 2.Bxg7#
  • Tries
    • 1.Bg5?
      • 1...Sd6
        • 2.Bf6#
      • 1...Sf6
        • 2.Bxf6#
      • 1...Sc7
        • 2.Bf6#
      • 1...Sg7!
  • Keys
    • 1.Bf8!
      • 1...Sd6
        • 2.Bg7#
      • 1...Sf6
        • 2.Bg7#
      • 1...Sc7
        • 2.Bg7#
      • 1...Sg7
        • 2.Bxg7#

This anticipates 39044(1994)

FEATURES

  • Static
    • TYPE = WAITER
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • S(a);N_GUARD::B(B)
    • S(a);N_GUARD::B(B),XS(a)
  • Tries
    • Try
      • B(B);
      • Vars
        • S(a);N_GUARD::B(B)
        • S(a);N_GUARD::B(B),XS(a)
      • Refutation
        • S(a);
  • Actual
    • B(B);
    • Vars
      • S(a);N_GUARD::B(B)
      • S(a);N_GUARD::B(B),XS(a)
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