MESON Chess Problem Database

Problem Display
PID: 255978 (1NbR3b/n1Pp1K2/5P2/2nkBR2/B2p1P2/q2p4/3NP3/5r2 w - - 0 1)

Loewenton, Leon

Wiener Schachzeitung, 1924

1NbR3b/n1Pp1K2/5P2/2nkBR2/B2p1P2/q2p4/3NP3/5r2

#2

11 + 10

15601 Albrecht-Leiss-Degener Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Rxf4
      • 2.Bxf4#
    • 1...Sc6
      • 2.Bxc6#
    • 1...d6
      • 2.Rxd6#
  • Keys
    • 1.Ke7!
      • threat
        • 2.Bd6#
      • 1...Bxf6+
        • 2.Bxf6#
      • 1...Sc6+
        • 2.Bxc6#
      • 1...Rxf4
        • 2.Bxf4#
      • 1...d6
        • 2.Rxd6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • R(a);OGATE,XP(D)::R(F)+B(E),XR(a)
    • S(g);N_GUARD::B(C),XS(g)
    • P(h);OGATE::R1(K),XP(h)
  • Actual
    • K(I);P-FLIGHT
    • Threat
      • R(F)+B(E)
    • Vars
      • B(j);CHECK,OGATE,XP(G)::R(F)+B(E),XB(j)
      • S(g);CHECK,N_GUARD::B(C),XS(g)
      • R(a);OGATE,XP(D)::R(F)+B(E),XR(a)
      • P(h);OGATE::R1(K),XP(h)
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