MESON Chess Problem Database

Problem Display
PID: 241453 (Qn6/1r6/p1N5/Pb4R1/2kN2K1/2P1Bpp1/P1RpP1r1/2b4B w - - 0 1)

Hjelle, David

Arbejder-Skak, 1955

Qn6/1r6/p1N5/Pb4R1/2kN2K1/2P1Bpp1/P1RpP1r1/2b4B

#2

12 + 10

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Sd7
      • 2.Qg8#
  • Keys
    • 1.Sxf3!
      • threat
        • 2.Rc5#
      • 1...Rxe2
        • 2.Sfe5#
      • 1...Rg7
        • 2.Sce5#
      • 1...Ba3
        • 2.Sxd2#
      • 1...Sd7
        • 2.Qg8#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
    • S(j);OGATE::QAB(L)
  • Actual
    • S(G);XP(d)
    • Threat
      • R1(J)
    • Vars
      • R(c);XP(D)::S(G)
      • R(i);P_PINR(J)::S(K)
      • B(a);N_GUARD::S(G),XP(b)
      • S(j);OGATE::QAB(L)
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