MESON Chess Problem Database

Problem Display
PID: 18098 (8/8/5p2/8/BB1k4/P7/5K2/7Q w - - 0 1)

Buglos, Janos

Probleemblad, 1953

8/8/5p2/8/BB1k4/P7/5K2/7Q

#2

5 + 2

3295 Einfuhrung in die Welt des Schachproblem 1984
5454 Near Snap 2008

SOLUTION

  • SOUND
  • Sets
    • 1...Kd3
      • 2.Qd5#
    • 1...Kc4
      • 2.Qe4#
  • Tries
    • 1.Bb3?
      • threat
        • 2.Qd5#
      • 1...Kd3
        • 2.Qd5#
      • 1...Ke5!
  • Keys
    • 1.Bc6!
      • threat
        • 2.Qe4#
        • 2.Qd5#
      • 1...Kd3
        • 2.Qe4#
      • 1...Kc4
        • 2.Qd5#
      • 1...Ke5
        • 2.Qe4#
      • 1...f5
        • 2.Qd5#

Anticipated by 16709(1942)

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 2
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • K(a);P-FLIGHT::QAR2(A)
  • Tries
    • Try
      • B(D);
      • Threat
        • QAR1(A)
      • Vars
        • K(a);P-FLIGHT::QAR2(A)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • B(D);
    • Threat
      • DUALS(2)
    • Vars
      • K(a);P-FLIGHT::QAB1(A)
      • K(a);S_FLIGHT::QAR1(A)
      • P(b);::QAR1(A)
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