MESON Chess Problem Database

Problem Display
PID: 110521 (6k1/K7/8/8/8/8/1B6/Q3R3 w - - 0 1)

Kardos, Tivadar

Mutato, 1966

6k1/K7/8/8/8/8/1B6/Q3R3

#2

4 + 1

6490 yacpdb 2009
5454 Near Snap 2014

SOLUTION

  • SOUND
  • Tries
    • 1.Qa4?
      • 1...Kf7
        • 2.Qe8#
      • 1...Kf8
        • 2.Qe8#
      • 1...Kh7!
  • Keys
    • 1.Bh8!
      • threat
        • 2.Qg7#
      • 1...Kf7
        • 2.Qg7#
      • 1...Kh7
        • 2.Qg7#
      • 1...Kf8
        • 2.Qg7#

Anticipated by 49497(1928), 152950(1935)

FEATURES

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