MESON Chess Problem Database

Problem Display
PID: 56830 (8/1kP1K3/8/1B6/5B2/8/8/8 w - - 0 1)

Meyer, Heinrich Friedrich Ludwig

Source?, 0000

8/1kP1K3/8/1B6/5B2/8/8/8

#2

4 + 1

4331 Schachminiaturen II 1903
3713 Snap 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Kc8
      • 2.Ba6#
  • Tries
    • 1.c8Q+?
      • 1...Ka7
        • 2.Be3#
        • 2.Qa6#
        • 2.Qb8#
      • 1...Kxc8
        • 2.Ba6#
      • 1...Kb6!
  • Keys
    • 1.c8S!
      • 1...Ka8
        • 2.Bc6#
      • 1...Kxc8
        • 2.Ba6#

This anticipates 108196(2000)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • K(a);S_FLIGHT::B(B)
  • Tries
    • Try
      • P(C);CHECK
      • Vars
        • K(a);S_FLIGHT,XQ(C)::B(B)
      • Refutation
        • K(a);P-FLIGHT
  • Actual
    • P(C);
    • Vars
      • K(a);S_FLIGHT::B(B)
      • K(a);S_FLIGHT,XS(C)::B(B)
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