MESON Chess Problem Database

Problem Display
PID: 90880 (8/1N6/8/1p6/1P1P4/1kP5/1B4B1/R3K3 w Q - 0 1)

Kardos, Tivadar

Die Schwalbe, 1963

8/1N6/8/1p6/1P1P4/1kP5/1B4B1/R3K3

#2

8 + 2

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Kd2?
      • 1...Kc4
        • 2.Sa5#
      • 1...Kxb2!
    • 1.Be4?
      • 1...Kc4
        • 2.Sa5#
      • 1...Kxb2!
  • Keys
    • 1.0-0-0!
      • 1...Ka2
        • 2.Bd5#
      • 1...Ka4
        • 2.Sc5#
      • 1...Kc4
        • 2.Sa5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • K(B);S_FLIGHT
      • Vars
        • K(a);S_FLIGHT::S(H)
      • Refutation
        • K(a);P-FLIGHT,XB(C)
    • Try
      • B(D);
      • Vars
        • K(a);S_FLIGHT::S(H)
      • Refutation
        • K(a);P-FLIGHT,XB(C)
  • Actual
    • K(B);0-0-0
    • Vars
      • K(a);S_FLIGHT::B(D)
      • K(a);S_FLIGHT::S(H)
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