MESON Chess Problem Database

Problem Display
PID: 45221 (8/6R1/7b/8/3Q4/3K2N1/5p2/6k1 w - - 0 1)

Palitzsch, Friedrich Martin

Svenska Dagbladet, 1929

8/6R1/7b/8/3Q4/3K2N1/5p2/6k1

#2

4 + 3

785 Het Belgisch Schaakbord (L'Echiquier Belge) 1949
3295 Einfuhrung in die Welt des Schachproblem 1984

SOLUTION

  • SOUND
  • Tries
    • 1.Se2+?
      • 1...Kh1
        • 2.Qh4#
      • 1...Kh2
        • 2.Qh4#
      • 1...Kf1!
  • Keys
    • 1.Qh4!
      • threat
        • 2.Qh1#
      • 1...f1Q+
        • 2.Se2#
      • 1...f1B+
        • 2.Se2#
      • 1...Kg2
        • 2.Qh1#
      • 1...f1S
        • 2.Se2#
      • 1...f1R
        • 2.Se2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(B);CHECK
      • Vars
        • K(a);N_SPINP(b),P-FLIGHT::QAR(C)
        • K(a);N_SPINP(b),S_FLIGHT::QAR2(C)
      • Refutation
        • K(a);N_SPINP(b),P-FLIGHT
  • Actual
    • Q(C);N_PINP(b)
    • Threat
      • QAR1(C)
    • Vars
      • P(b);CHECK,SBLOCK::R(D)+S(B),DCHECK
      • K(a);P-FLIGHT::QAB1(C)
      • P(b);SBLOCK::R(D)+S(B),DCHECK
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