MESON Chess Problem Database

Problem Display
PID: 7254 (8/5p2/5N1p/5P1P/1R1N1kBp/1Qpp3P/8/5K2 w - - 0 1)

de Wispelaere, Albert

Het Belgisch Schaakbord (L'Echiquier Belge), 1999

8/5p2/5N1p/5P1P/1R1N1kBp/1Qpp3P/8/5K2

#2

9 + 6

1054 Troll 1999
14503 Problemschach-Jahrbuch (1999) 2000

SOLUTION

  • SOUND
  • Tries
    • 1.Sf3+?
      • 1...Ke3
        • 2.Sd5#
        • 2.Re4#
      • 1...Kg3!
  • Keys
    • 1.Qxc3!
      • 1...Ke3
        • 2.Sc2#
      • 1...Kg3
        • 2.Qc7#
      • 1...Ke5
        • 2.Sb5#
      • 1...Kg5
        • 2.Sf3#
      • 1...d2
        • 2.Se6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(E);CHECK
      • Refutation
        • K(c);S_FLIGHT
  • Actual
    • Q(B);XP(a)
    • Vars
      • K(c);P_SPINP(b),S_FLIGHT::S(E)
      • K(c);P_SPINP(b),S_FLIGHT::QAB(B)
      • K(c);S_FLIGHT::QAB(B)+S(E)
      • K(c);S_FLIGHT::S(E)
      • P(b);::R(D)+S(E),DCHECK
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