MESON Chess Problem Database

Problem Display
PID: 99681 (8/8/5K2/1P6/4k3/1PP3Q1/8/8 w - - 0 1)

Neukomm, Gyula (Julius) R

Magyar Sakkvilag, 1929

8/8/5K2/1P6/4k3/1PP3Q1/8/8

#2

5 + 1

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Kd5
      • 2.Qe5#
  • Tries
    • 1.Qf2?
      • 1...Kd5
        • 2.Qd4#
      • 1...Kd3!
    • 1.Qe3+?
      • 1...Kd5
        • 2.Qd4#
        • 2.Qe5#
      • 1...Kxe3!
  • Keys
    • 1.b4!
      • 1...Kd5
        • 2.Qd3#

FEATURES

  • Static
    • TYPE = MUTATE
    • CHANGED MATES = 1
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • K(a);S_FLIGHT::QAR1(C)
  • Tries
    • Try
      • Q(C);
      • Vars
        • K(a);S_FLIGHT::QAR1(C)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • Q(C);CHECK
      • Refutation
        • K(a);P-FLIGHT,XQ(C)
  • Actual
    • P(A);
    • Vars
      • K(a);S_FLIGHT::QAR2(C)
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