MESON Chess Problem Database

Problem Display
PID: 118092 (8/4q3/1Np1B1pN/2P1p1P1/4k3/4B3/4K3/8 w - - 0 1)

Pauly, Wolfgang

Deutsche Schachblatter, 1917

8/4q3/1Np1B1pN/2P1p1P1/4k3/4B3/4K3/8

#2

7 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Sd5?
      • threat
        • 2.Sc3#
      • 1...Qxc5
        • 2.Sf6#
      • 1...cxd5!
    • 1.Sf5?
      • threat
        • 2.Sg3#
      • 1...Qxg5
        • 2.Sd6#
      • 1...gxf5!
  • Keys
    • 1.Sa4!
      • threat
        • 2.Sc3#
      • 1...Qxc5
        • 2.Sxc5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(E);
      • Threat
        • S(E)
      • Vars
        • Q(e);N_GUARD,XP(C)::S(E)
      • Refutation
        • P(c);XS(E)
    • Try
      • S(G);
      • Threat
        • S(G)
      • Vars
        • Q(e);N_GUARD,XP(D)::S(G)
      • Refutation
        • P(d);XS(G)
  • Actual
    • S(E);
    • Threat
      • S(E)
    • Vars
      • Q(e);XP(C)::S(E),XQ(e)
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