MESON Chess Problem Database

Problem Display
PID: 135391 (8/8/1K2Bp1N/3pk2b/3N4/B2P1nP1/5P2/8 w - - 0 1)

Ernst, Erich

Badische Neueste Nachrichten, 1999

8/8/1K2Bp1N/3pk2b/3N4/B2P1nP1/5P2/8

#2

8 + 5

14503 Problemschach-Jahrbuch (1999) 2000

SOLUTION

  • SOUND
  • Keys
    • 1.Bf5!
      • threat
        • 2.Sc6#
      • 1...Kxd4
        • 2.Bb2#
      • 1...Sxd4
        • 2.f4#
      • 1...Be8
        • 2.Sxf3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(G);
    • Threat
      • S(E)
    • Vars
      • K(c);OGATEB,S_FLIGHT,XS(E)::B(B)
      • S(a);OGATE,SBLOCK,XS(E)::P(A)
      • B(d);N_GUARD::S(E),XS(a)
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