MESON Chess Problem Database

Problem Display
PID: 110503 (8/3K4/8/8/3k3N/4N3/1R6/6Q1 w - - 0 1)

Kardos, Tivadar

Pajtas, 1961

8/3K4/8/8/3k3N/4N3/1R6/6Q1

#2

5 + 1

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Sc2+?
      • 1...Kc3
        • 2.Qd4#
      • 1...Kc4
        • 2.Qd4#
      • 1...Ke4
        • 2.Qd4#
      • 1...Kd5
        • 2.Qd4#
      • 1...Ke5
        • 2.Qd4#
      • 1...Kd3!
  • Keys
    • 1.Sef5+!
      • 1...Kc3
        • 2.Qd4#
      • 1...Kd3
        • 2.Qd4#
      • 1...Kc4
        • 2.Qd4#
      • 1...Ke4
        • 2.Qd4#
      • 1...Kd5
        • 2.Qd4#
      • 1...Ke5
        • 2.Qd4#

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(C);CHECK
      • Vars
        • K(a);S_FLIGHT::QAB1(A)
        • K(a);P-FLIGHT::QAR1(A)
      • Refutation
        • K(a);P-FLIGHT
  • Actual
    • S(C);CHECK
    • Vars
      • K(a);S_FLIGHT::QAB1(A)
      • K(a);P-FLIGHT::QAR1(A)
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Developed and maintained by Brian Stephenson.
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