MESON Chess Problem Database

Problem Display
PID: 39651 (8/8/8/6K1/8/5pk1/3Q4/5B2 w - - 0 1)

Lindner, Laszlo

Magyar Sakkvilag, 1933

8/8/8/6K1/8/5pk1/3Q4/5B2

#2

3 + 2

4080 Mattbilder eines Lebens 1996

SOLUTION

  • SOUND
  • Sets
    • 1...f2
      • 2.Qf4#
  • Tries
    • 1.Kf6?
      • 1...Kg4
        • 2.Qg5#
      • 1...Kh4
        • 2.Qg5#
      • 1...f2!
    • 1.Kg6?
      • 1...Kg4
        • 2.Qg5#
      • 1...Kh4
        • 2.Qf4#
        • 2.Qg5#
      • 1...f2!
    • 1.Kh6?
      • 1...Kg4
        • 2.Qg5#
      • 1...Kh4
        • 2.Qf4#
        • 2.Qg5#
      • 1...f2!
    • 1.Qd4?
      • threat
        • 2.Qg1#
        • 2.Qh4#
      • 1...f2
        • 2.Qf4#
      • 1...Kh2!
  • Keys
    • 1.Kf5!
      • 1...Kh4
        • 2.Qg5#
        • 2.Qh2#
      • 1...f2
        • 2.Qf4#

FEATURES

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