MESON Chess Problem Database

Problem Display
PID: 240038 (8/8/1K2R1B1/8/8/Pk6/1P4R1/8 w - - 0 1)

Mosiashvili, Givi

Problemist Pribuzhya, 1992

8/8/1K2R1B1/8/8/Pk6/1P4R1/8

#2

6 + 1

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Ka4
      • 2.Bc2#
  • Tries
    • 1.Bb1?
      • 1...Ka4
        • 2.Bc2#
      • 1...Kc4!
    • 1.Bd3?
      • 1...Ka4
        • 2.Bc2#
      • 1...Ka2!
    • 1.Re1?
      • 1...Ka2
        • 2.Bf7#
      • 1...Ka4
        • 2.Bc2#
      • 1...Kc4!
    • 1.Rc6?
      • 1...Ka4
        • 2.Bc2#
      • 1...Ka2!
    • 1.Rd6?
      • 1...Ka4
        • 2.Bc2#
      • 1...Kc4
        • 2.Bf7#
      • 1...Ka2!
  • Keys
    • 1.Bf7!
      • threat
        • 2.Re4#
      • 1...Ka2
        • 2.Re1#
      • 1...Ka4
        • 2.Re4#
      • 1...Kc4
        • 2.Rd6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 1
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • K(a);S_FLIGHT::B(F)
  • Tries
    • Try
      • B(F);
      • Vars
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • B(F);
      • Vars
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • R(E);
      • Vars
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • R(E);
      • Vars
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • R(E);
      • Vars
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • B(F);
    • Threat
      • B(F)+R(E)
    • Vars
      • K(a);S_FLIGHT::B(F)+R(E)
      • K(a);S_FLIGHT::R(E)
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