MESON Chess Problem Database

Problem Display
PID: 153077 (3K4/8/3k4/1R1p1R2/8/8/4P3/5B2 w - - 0 1)

Aliovsadzade, Rauf Gadzhiaga ogli

Phenix, 2008

3K4/8/3k4/1R1p1R2/8/8/4P3/5B2

#2

5 + 2

15148 Sadier Collection 2014

SOLUTION

  • SOUND
  • Sets
    • 1...d4
      • 2.Rb6#
      • 2.Rf6#
  • Tries
    • 1.Bh3?
      • 1...Ke6
        • 2.Rb6#
      • 1...d4
        • 2.Rb6#
        • 2.Rf6#
      • 1...Kc6!
    • 1.e3?
      • 1...Kc6
        • 2.Rf6#
      • 1...d4
        • 2.Rb6#
        • 2.Rf6#
      • 1...Ke6!
  • Keys
    • 1.e4!
      • 1...Kc6
        • 2.Rf6#
      • 1...Ke6
        • 2.Rb6#
      • 1...dxe4
        • 2.Rb6#
        • 2.Rf6#
      • 1...d4
        • 2.Rb6#
        • 2.Rf6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(A);
      • Vars
        • K(b);P-FLIGHT::R(C)
      • Refutation
        • K(b);P-FLIGHT
    • Try
      • P(B);
      • Vars
        • K(b);P-FLIGHT::R(D)
      • Refutation
        • K(b);P-FLIGHT
  • Actual
    • P(B);
    • Vars
      • K(b);P-FLIGHT::R(D)
      • K(b);P-FLIGHT::R(C)
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