MESON Chess Problem Database

Problem Display
PID: 27655 (5N2/2B5/Q3p3/3kp1R1/1P6/8/8/4K3 w - - 0 1)

Lebeck, Donald

Mate in Two!! (Lebeck), 1992

5N2/2B5/Q3p3/3kp1R1/1P6/8/8/4K3

#2

6 + 3

SOLUTION

  • SOUND
  • Tries
    • 1.Kd2?
      • 1...Kd4
        • 2.Qd3#
      • 1...Ke4!
    • 1.Kf2?
      • 1...Ke4
        • 2.Qc4#
      • 1...Kd4!
  • Keys
    • 1.Ke2!
      • 1...Kd4
        • 2.Qd3#
      • 1...Ke4
        • 2.Qc4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • K(A);S_FLIGHT
      • Vars
        • K(a);N_SPINP(b),P-FLIGHT::QAR1(D)
      • Refutation
        • K(a);N_SPINP(b),S_FLIGHT
    • Try
      • K(A);S_FLIGHT
      • Vars
        • K(a);N_SPINP(b),S_FLIGHT::QAR2(D)
      • Refutation
        • K(a);N_SPINP(b),P-FLIGHT
  • Actual
    • K(A);P-FLIGHT
    • Vars
      • K(a);N_SPINP(b),P-FLIGHT::QAR1(D)
      • K(a);N_SPINP(b),S_FLIGHT::QAR2(D)
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Developed and maintained by Brian Stephenson.
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