MESON Chess Problem Database

Problem Display
PID: 151051 (q3B3/8/3pP3/3k4/2pN4/2B2N2/b4QK1/r2R4 w - - 0 1)

Ahues, Herbert Siegfried Oskar

Schach-Echo, 1939

q3B3/8/3pP3/3k4/2pN4/2B2N2/b4QK1/r2R4

#2

8 + 6

15148 Sadier Collection 2014

SOLUTION

  • SOUND
  • Sets
    • 1...Kc5
      • 2.Sc2#
      • 2.Se2#
      • 2.Sb3#
      • 2.Sb5#
      • 2.Sf5#
  • Tries
    • 1.Sc6+?
      • 1...Ke4
        • 2.Sg5#
      • 1...Kxe6
        • 2.Sg5#
      • 1...Rxd1!
  • Keys
    • 1.Sg5!
      • threat
        • 2.Qf5#
      • 1...Kc5+
        • 2.Sdf3#
      • 1...Ke5+
        • 2.Sc6#
      • 1...Bb1
        • 2.Sc2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(F);CHECK
      • Vars
        • K(d);S_FLIGHT::S(E)
        • K(d);S_FLIGHT,XP(G)::S(E)
      • Refutation
        • R(a);XR(A)
  • Actual
    • S(E);
    • Threat
      • QAR2(B)
    • Vars
      • K(d);CHECK,P-FLIGHT::QAB(B)+S(F)
      • K(d);CHECK,P-FLIGHT::B(D)+S(F),DCHECK
      • B(b);S_CUTR(a)::R(A)+S(F)
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