MESON Chess Problem Database

Problem Display
PID: 278017 (2R5/3pp3/3p4/4kpK1/1P3R2/8/B6B/8 w - - 0 1)

Hoek, Willem

To Mat, 1961

2R5/3pp3/3p4/4kpK1/1P3R2/8/B6B/8

#2

6 + 5

15601 Albrecht-Leiss-Degener Collection 2024

SOLUTION

  • SOUND
  • Tries
    • 1.Rfc4+?
      • 1...Kd5
        • 2.Rg4#
        • 2.Rh4#
      • 1...Ke6
        • 2.Re4#
        • 2.R4c6#
      • 1...f4!
  • Keys
    • 1.Rcc4!
      • 1...Kd5
        • 2.Rc5#
      • 1...Ke6
        • 2.Rce4#
      • 1...e6
        • 2.Rxf5#
      • 1...d5
        • 2.Rfe4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(D);CHECK
      • Refutation
        • P(b);P_SPINP(b)
  • Actual
    • R(F);
    • Vars
      • K(a);P-FLIGHT::B(A)+R(F),DCHECK
      • P(e);SBLOCK::B(B)+R(D),DCHECK,XP(b)
      • P(c);SBLOCK::B(B)+R(D),DCHECK
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