MESON Chess Problem Database

Problem Display
PID: 39647 (8/8/8/8/2N1p2Q/5k2/8/5K2 w - - 0 1)

Lindner, Laszlo

Magyar Sakkvilag, 1933

8/8/8/8/2N1p2Q/5k2/8/5K2

#2

3 + 2

4080 Mattbilder eines Lebens 1996

SOLUTION

  • SOUND
  • Sets
    • 1...e3
      • 2.Se5#
  • Tries
    • 1.Sb2?
      • 1...Ke3
        • 2.Qf2#
      • 1...e3!
  • Keys
    • 1.Se5+!
      • 1...Ke3
        • 2.Qf2#

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 1
  • Sets
    • P(b);SBLOCK::S(B)
  • Tries
    • Try
      • S(B);
      • Vars
        • K(a);P-FLIGHT::QAB1(C)
      • Refutation
        • P(b);
  • Actual
    • S(B);CHECK
    • Vars
      • K(a);P-FLIGHT::QAB1(C)
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