MESON Chess Problem Database

Problem Display
PID: 35497 (6r1/4p2p/4BpRP/6Nk/6RN/3Q4/4n3/4K3 w - - 0 1)

Selb, Hans

Hamburger Problem-Nachrichten, 1949

6r1/4p2p/4BpRP/6Nk/6RN/3Q4/4n3/4K3

#2

8 + 6

3150 Asthetik und Ornamentik im Schachproblem 2000

SOLUTION

  • SOUND
  • Tries
    • 1.Sg2?
      • threat
        • 2.Rh4#
      • 1...Rxg6
        • 2.Qh3#
      • 1...fxg5
        • 2.R4xg5#
      • 1...hxg6
        • 2.Qh3#
      • 1...f5!
    • 1.Shf3?
      • threat
        • 2.Rh4#
      • 1...fxg5
        • 2.R4xg5#
      • 1...f5!
  • Keys
    • 1.Sf5!
      • 1...Kxg4
        • 2.Qf3#
      • 1...Kxg6
        • 2.Bf7#
      • 1...Rxg6
        • 2.Qh3#
      • 1...fxg5
        • 2.R4xg5#
      • 1...hxg6
        • 2.Qh3#
      • 1...Rg7
        • 2.Sxg7#
      • 1...Ra8
        • 2.Sg7#
      • 1...Rb8
        • 2.Sg7#
      • 1...Rc8
        • 2.Sg7#
      • 1...Rd8
        • 2.Sg7#
      • 1...Re8
        • 2.Sg7#
      • 1...Rf8
        • 2.Sg7#
      • 1...Rh8
        • 2.Sg7#
      • 1...Sc1
        • 2.Sg3#
      • 1...Sg1
        • 2.Sg3#
      • 1...Sc3
        • 2.Sg3#
      • 1...Sg3
        • 2.Sxg3#
      • 1...Sd4
        • 2.Sg3#
      • 1...Sf4
        • 2.Sg3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 19
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(D);
      • Threat
        • R1(C)
      • Vars
        • R(f);SBLOCK,XR(G)::QAR2(B)
        • P(c);OGATE,XS(E)::R1(C),XP(c)
        • P(e);SBLOCK,XR(G)::QAR2(B)
      • Refutation
        • P(c);
    • Try
      • S(D);
      • Threat
        • R1(C)
      • Vars
        • P(c);OGATE,XS(E)::R1(C),XP(c)
      • Refutation
        • P(c);
  • Actual
    • S(D);
    • Vars
      • K(b);OGATEB,S_FLIGHT,XR(C)::QAB1(B)
      • K(b);OGATEB,S_FLIGHT,XR(G)::B(F)
      • R(f);SBLOCK,XR(G)::QAR2(B)
      • P(c);OGATE,XS(E)::R1(C),XP(c)
      • P(e);SBLOCK,XR(G)::QAR2(B)
      • R(f);N_GUARD::S(D),XR(f)
      • R(f);N_GUARD::S(D)
      • S(a);N_GUARD::S(D)
      • S(a);N_GUARD::S(D),XS(a)
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