MESON Chess Problem Database

Problem Display
PID: 174225 (R7/4P1pk/6p1/6P1/8/8/8/7K w - - 0 1)

Buchner, Rudolf

Arbeiter Shachzeitung (Chemnitz), 1928

R7/4P1pk/6p1/6P1/8/8/8/7K

#2

4 + 3

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.e8S?
      • 1...Kh8
        • 2.Sf6#
      • 1...Kg8!
  • Keys
    • 1.e8B!
      • 1...Kg8
        • 2.Bxg6#
      • 1...Kh8
        • 2.Bxg6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • P(C);
      • Vars
        • K(c);P-FLIGHT::R(D)+S(C)
      • Refutation
        • K(c);S_FLIGHT
  • Actual
    • P(C);
    • Vars
      • K(c);S_FLIGHT::R(D)+B(C),XP(a)
      • K(c);P-FLIGHT::R(D)+B(C),XP(a)
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