MESON Chess Problem Database

Problem Display
PID: 201329 (2N5/6N1/8/3k4/QK6/8/8/8 w - - 0 1)

Berau, Hans

Funkschach, 1926

2N5/6N1/8/3k4/QK6/8/8/8

#2

4 + 1

15148 Sadier Collection 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Kb3?
      • 1...Kc5
        • 2.Qc4#
      • 1...Ke5!
  • Keys
    • 1.Kc3!
      • 1...Kc5
        • 2.Qc4#
      • 1...Ke5
        • 2.Qd4#

FEATURES

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