MESON Chess Problem Database

Problem Display
PID: 16570 (2K5/8/8/B2Bk3/4P3/6R1/5P2/8 w - - 0 1)

Speckmann, Werner

Die Schwalbe, 1941

2K5/8/8/B2Bk3/4P3/6R1/5P2/8

#2

6 + 1

3295 Einfuhrung in die Welt des Schachproblem 1984
4883 Still More Fun with Chess Miniatures 2002

SOLUTION

  • SOUND
  • Sets
    • 1...Kf4
      • 2.Bc7#
  • Tries
    • 1.Kd7?
      • 1...Kf4
        • 2.Bc7#
      • 1...Kf6
        • 2.Bc3#
      • 1...Kd4!
  • Keys
    • 1.f4+!
      • 1...Kd4
        • 2.Bb6#
      • 1...Kxf4
        • 2.Bc7#
      • 1...Kd6
        • 2.Bb4#
      • 1...Kf6
        • 2.Bd8#

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
    • K(a);S_FLIGHT::B(D)
  • Tries
    • Try
      • K(F);S_FLIGHT
      • Vars
        • K(a);S_FLIGHT::B(D)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • P(A);CHECK
    • Vars
      • K(a);S_FLIGHT::B(D)
      • K(a);S_FLIGHT,XP(A)::B(D)
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