MESON Chess Problem Database

Problem Display
PID: 87546 (2q1b3/5p2/3Nr3/2n2PBB/3p1P1R/4k2P/1N1b3K/r1n2R2 w - - 0 1)

Huse, Hans Markus

American Chess Problemist, 1950

2q1b3/5p2/3Nr3/2n2PBB/3p1P1R/4k2P/1N1b3K/r1n2R2

#2

10 + 10

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Re4
      • 2.Sdc4#
    • 1...Re5
      • 2.fxe5#
    • 1...Se2
      • 2.Rf3#
    • 1...S1d3
      • 2.Sbc4#
    • 1...S5d3
      • 2.Sd1#
  • Keys
    • 1.f6!
      • threat
        • 2.f5#
      • 1...Re4
        • 2.Sdc4#
      • 1...Se2
        • 2.Rf3#
      • 1...S1d3
        • 2.Sbc4#
      • 1...S5d3
        • 2.Sd1#
      • 1...Se4
        • 2.Sf5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 1
  • Sets
    • R(g);SBLOCK::S(J)
    • R(g);OGATE::B(H)+P(E),XR(g)
    • S(b);SBLOCK::R1(A)
    • S(b);SBLOCK::S(B)
    • S(f);SBLOCK::S(B)
  • Actual
    • P(G);
    • Threat
      • B(H)+P(E)
    • Vars
      • R(g);SBLOCK::S(J)
      • S(b);SBLOCK::R1(A)
      • S(b);SBLOCK::S(B)
      • S(f);SBLOCK::S(B)
      • S(f);SBLOCK::S(J)
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