MESON Chess Problem Database

Problem Display
PID: 95874 (8/4P3/8/6R1/8/1K2B3/2N1k1N1/8 w - - 0 1)

Kardos, Tivadar

Politika, 1962

8/4P3/8/6R1/8/1K2B3/2N1k1N1/8

#2

6 + 1

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Sf4+?
      • 1...Kd1
        • 2.Rg1#
        • 2.Rd5#
      • 1...Kf1
        • 2.Rg1#
      • 1...Kf3!
  • Keys
    • 1.e8Q!
      • 1...Kd1
        • 2.Qh5#
      • 1...Kf1
        • 2.Qb5#
      • 1...Kd3
        • 2.Sf4#
      • 1...Kf3
        • 2.Sd4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(B);CHECK
      • Vars
        • K(a);S_FLIGHT::R1(E)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • P(F);
    • Vars
      • K(a);S_FLIGHT::QAB(F)
      • K(a);S_FLIGHT::S(B)
      • K(a);S_FLIGHT::S(A)
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