MESON Chess Problem Database

Problem Display
PID: 167369 (8/6N1/K7/4P3/2Pk1p2/1P1p1B2/3B4/8 w - - 0 1)

Fischer, Arnold

Source?, 1912

8/6N1/K7/4P3/2Pk1p2/1P1p1B2/3B4/8

#2

7 + 3

14986 White-Hume Collection 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Kc5
      • 2.Se6#
  • Tries
    • 1.Ka5?
      • 1...Kc5
        • 2.Se6#
      • 1...Kxe5!
    • 1.Ka7?
      • 1...Kc5
        • 2.Se6#
      • 1...Kxe5!
    • 1.Kb7?
      • 1...Kc5
        • 2.Se6#
      • 1...Kxe5!
  • Keys
    • 1.c5!
      • 1...Kxc5
        • 2.Se6#
      • 1...Kxe5
        • 2.Bc3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • K(b);S_FLIGHT::S(G)
  • Tries
    • Try
      • K(F);P-FLIGHT
      • Vars
        • K(b);S_FLIGHT::S(G)
      • Refutation
        • K(b);S_FLIGHT,XP(E)
    • Try
      • K(F);P-FLIGHT
      • Vars
        • K(b);S_FLIGHT::S(G)
      • Refutation
        • K(b);S_FLIGHT,XP(E)
    • Try
      • K(F);S_FLIGHT
      • Vars
        • K(b);S_FLIGHT::S(G)
      • Refutation
        • K(b);S_FLIGHT,XP(E)
  • Actual
    • P(D);
    • Vars
      • K(b);S_FLIGHT,XP(D)::S(G)
      • K(b);S_FLIGHT,XP(E)::B(A)
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