MESON Chess Problem Database

Problem Display
PID: 163167 (4nB2/8/8/2RPkPQ1/R3b3/8/3K4/8 w - - 0 1)

Maleika, Gerhard

Landeszeitung fur die Luneburger Heide, 1995

(First published on Sat Jul 1 1995)

4nB2/8/8/2RPkPQ1/R3b3/8/3K4/8

#2

7 + 3

15601 Albrecht-Leiss-Degener Collection 2017

SOLUTION

  • SOUND
  • Sets
    • 1...Bb1
      • 2.d6#
    • 1...Bh1
      • 2.f6#
    • 1...Bc2
      • 2.d6#
    • 1...Bg2
      • 2.f6#
    • 1...Bd3
      • 2.d6#
    • 1...Bf3
      • 2.f6#
    • 1...Sd6
      • 2.Bg7#
  • Keys
    • 1.Ke3!
      • threat
        • 2.Rxe4#
      • 1...Bxd5
        • 2.Re4#
      • 1...Bxf5
        • 2.Re4#
      • 1...Bb1
        • 2.d6#
      • 1...Bh1
        • 2.f6#
      • 1...Bc2
        • 2.d6#
      • 1...Bg2
        • 2.f6#
      • 1...Bd3
        • 2.d6#
      • 1...Bf3
        • 2.f6#
      • 1...Sd6
        • 2.Bg7#
      • 1...Sf6
        • 2.Qf4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
    • B(a);N_GUARD::R(C)+P(D)
    • B(a);N_GUARD::QAR(F)+P(E)
    • S(c);N_GUARD,SBLOCK::B(G)
  • Actual
    • K(A);S_FLIGHT
    • Threat
      • R1(B),XB(a)
    • Vars
      • B(a);P_SPINB(a),XP(D)::R1(B)
      • B(a);P_SPINB(a),XP(E)::R1(B)
      • B(a);N_GUARD::R(C)+P(D)
      • B(a);N_GUARD::QAR(F)+P(E)
      • S(c);N_GUARD,SBLOCK::B(G)
      • S(c);SBLOCK::QAB1(F)
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