MESON Chess Problem Database

Problem Display
PID: 167263 (6Q1/6n1/1N2pp2/8/4k3/4B3/1K2BP2/8 w - - 0 1)

Erlin, Konrad (AKA Erlinger, Konrad)

Helsingfors Tidskrift, 1890

6Q1/6n1/1N2pp2/8/4k3/4B3/1K2BP2/8

#2

6 + 4

15 British Chess Magazine 1910

SOLUTION

  • SOUND
  • Sets
    • 1...Sf5
      • 2.Qxe6#
    • 1...Sh5
      • 2.Qxe6#
    • 1...Se8
      • 2.Qxe6#
  • Keys
    • 1.Sc4!
      • 1...Kd5
        • 2.Qa8#
      • 1...Kf5
        • 2.Qh7#
      • 1...Sf5
        • 2.Qxe6#
        • 2.Qg2#
        • 2.Qa8#
      • 1...Sh5
        • 2.Qxe6#
      • 1...Se8
        • 2.Qxe6#
      • 1...e5
        • 2.Sd6#
      • 1...f5
        • 2.Qa8#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 1
  • Sets
    • S(d);N_GUARD::QAR2(F),XP(b)
  • Actual
    • S(E);
    • Vars
      • K(a);P_SPINP(b),S_FLIGHT::QAB(F)
      • K(a);S_FLIGHT::QAB(F)
      • S(d);N_GUARD::QAR2(F),XP(b)
      • P(b);SBLOCK::S(E)
      • P(c);SBLOCK::QAB(F)
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