MESON Chess Problem Database

Problem Display
PID: 227499 (8/4p3/4k3/4N1K1/8/6R1/8/B6B w - - 0 1)

Binkert, Otto Friedrich

Landauer Anzeiger, 1926

8/4p3/4k3/4N1K1/8/6R1/8/B6B

#2

5 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Kf4?
      • threat
        • 2.Rg6#
      • 1...Kf6
        • 2.Rg6#
      • 1...Kd6!
  • Keys
    • 1.Rc3!
      • threat
        • 2.Rc6#
      • 1...Kxe5
        • 2.Rc6#
      • 1...Kd6
        • 2.Rc6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • K(E);S_FLIGHT
      • Threat
        • R(C)
      • Vars
        • K(a);P-FLIGHT::R1(C)
      • Refutation
        • K(a);P-FLIGHT
  • Actual
    • R(C);
    • Threat
      • R(C)
    • Vars
      • K(a);P-FLIGHT,XS(D)::B(A)+R(C)
      • K(a);P-FLIGHT::R1(C)
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