MESON Chess Problem Database

Problem Display
PID: 145058 (6B1/3p1N2/3P4/N1pk2P1/K3p3/4P3/1P6/8 w - - 0 1)

Boswell, Edward

Manchester City News, 1923

6B1/3p1N2/3P4/N1pk2P1/K3p3/4P3/1P6/8

#2

8 + 4

14868 Pirnie Collection 2012

SOLUTION

  • SOUND
  • Tries
    • 1.Sh6+?
      • 1...Ke5
        • 2.Sc4#
      • 1...Kxd6!
  • Keys
    • 1.Sc4!
      • threat
        • 2.Sfe5#
        • 2.Sd8#
      • 1...Kxc4
        • 2.Se5#
      • 1...Kc6
        • 2.Sd8#
      • 1...Ke6
        • 2.Sh6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(G);CHECK
      • Vars
        • K(c);P-FLIGHT::S(D)
      • Refutation
        • K(c);P-FLIGHT,XP(F)
  • Actual
    • S(D);
    • Threat
      • DUALS(2)
    • Vars
      • K(c);S_FLIGHT,XS(D)::B(H)+S(G),DCHECK
      • K(c);S_FLIGHT::S(G)
      • K(c);S_FLIGHT::B(H)+S(G)
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