MESON Chess Problem Database

Problem Display
PID: 274077 (2R5/8/pp6/k7/8/K2B4/8/7R w - - 0 1)

Zimmer, Eligiusz

Szachista, 2000

2R5/8/pp6/k7/8/K2B4/8/7R

#2

4 + 3

15601 Albrecht-Leiss-Degener Collection 2024

SOLUTION

  • SOUND
  • Tries
    • 1.Bb1?
      • 1...Kb5
        • 2.Rh5#
      • 1...b5!
    • 1.Bc2?
      • 1...Kb5
        • 2.Rh5#
      • 1...b5!
    • 1.Be4?
      • 1...Kb5
        • 2.Rh5#
      • 1...b5!
    • 1.Bg6?
      • 1...Kb5
        • 2.Rh5#
      • 1...b5!
    • 1.Bh7?
      • 1...Kb5
        • 2.Rh5#
      • 1...b5!
    • 1.Rc4?
      • threat
        • 2.Ra4#
      • 1...Kb5
        • 2.Rh5#
      • 1...b5!
  • Keys
    • 1.Bb5!
      • 1...Kxb5
        • 2.Rh5#
      • 1...axb5
        • 2.Ra8#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(C);
      • Vars
        • K(a);P-FLIGHT,S_CUTP(c)::R(A)
      • Refutation
        • P(c);
    • Try
      • B(C);
      • Vars
        • K(a);P-FLIGHT,S_CUTP(c)::R(A)
      • Refutation
        • P(c);
    • Try
      • B(C);
      • Vars
        • K(a);P-FLIGHT,S_CUTP(c)::R(A)
      • Refutation
        • P(c);
    • Try
      • B(C);
      • Vars
        • K(a);P-FLIGHT,S_CUTP(c)::R(A)
      • Refutation
        • P(c);
    • Try
      • B(C);
      • Vars
        • K(a);P-FLIGHT,S_CUTP(c)::R(A)
      • Refutation
        • P(c);
    • Try
      • R(D);
      • Threat
        • R1(D)
      • Vars
        • K(a);P-FLIGHT,S_CUTP(c)::R(A)
      • Refutation
        • P(c);
  • Actual
    • B(C);
    • Vars
      • K(a);OGATEB,P-FLIGHT,XB(C)::R(A)
      • P(b);OGATEB,SBLOCK,XB(C)::R(D)
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