MESON Chess Problem Database

Problem Display
PID: 149609 (3R4/2p3n1/1b1N4/r2k2K1/1PpN1P2/2P4B/3R4/5b2 w - - 0 1)

Albrecht, Hermann

Das Magazin der Hausfrau, 1935

(First published on Sun Oct 6 1935)

3R4/2p3n1/1b1N4/r2k2K1/1PpN1P2/2P4B/3R4/5b2

#2

9 + 7

15148 Sadier Collection 2014

SOLUTION

  • SOUND
  • Sets
    • 1...Bg2
      • 2.Bxg2#
    • 1...Sh5
      • 2.Be6#
    • 1...Se6+
      • 2.Bxe6#
    • 1...Se8
      • 2.Be6#
  • Tries
    • 1.Sc6+?
      • 1...Bd3
        • 2.Se7#
      • 1...Bd4
        • 2.Se7#
      • 1...Kxc6+!
  • Keys
    • 1.Bd7!
      • threat
        • 2.Bc6#
      • 1...Kxd6+
        • 2.Sf5#
      • 1...Se6+
        • 2.Bxe6#
      • 1...Bxd4
        • 2.Rxd4#
      • 1...Rc5
        • 2.Se2#
      • 1...c6
        • 2.Bxc6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 3
  • Sets
    • B(a);N_GUARD::B(C),XB(a)
    • S(g);N_GUARD::B(C)
    • S(g);CHECK,N_GUARD::B(C),XS(g)
  • Tries
    • Try
      • S(E);CHECK
      • Vars
        • B(a);P_SPINB(a)::S(E)
        • B(e);P_SPINB(e)::S(E)
      • Refutation
        • K(d);CHECK,S_FLIGHT,XS(E)
  • Actual
    • B(C);
    • Threat
      • B(C)
    • Vars
      • K(d);CHECK,P-FLIGHT,XS(H)::R(A)+S(E),DCHECK
      • S(g);CHECK,N_GUARD::B(C),XS(g)
      • B(e);OGATE,P_SPINB(e),XS(E)::R1(A),XB(e)
      • R(c);S_CUTB(e)::R(A)+S(E)
      • P(f);::B(C),XP(f)
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