MESON Chess Problem Database

Problem Display
PID: 162688 (8/8/Bk6/3P3Q/R6B/8/2K5/8 w - - 0 1)

Voronin, Vladimir

Zadachi i Etyudi, 2014

8/8/Bk6/3P3Q/R6B/8/2K5/8

#2

6 + 1

SOLUTION

  • SOUND
  • Tries
    • 1.Qe5?
      • threat
        • 2.Bf2#
      • 1...Kc5
        • 2.Bf2#
      • 1...Ka7!
    • 1.Qh8?
      • 1...Ka7
        • 2.Bf2#
      • 1...Kc7
        • 2.Qd8#
      • 1...Kc5!
  • Keys
    • 1.Qe8!
      • 1...Kc5
        • 2.Qc6#
      • 1...Ka7
        • 2.Bf2#
      • 1...Kc7
        • 2.Qd8#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(E);
      • Threat
        • B(C)
      • Vars
        • K(a);S_FLIGHT::B(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • Q(E);
      • Vars
        • K(a);S_FLIGHT::B(C)
        • K(a);S_FLIGHT::QAB1(E)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • Q(E);
    • Vars
      • K(a);S_FLIGHT::QAR1(E)
      • K(a);S_FLIGHT::B(C)
      • K(a);S_FLIGHT::QAB1(E)
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