MESON Chess Problem Database

Problem Display
PID: 206108 (8/1K1Np2B/4p3/p1Pkpr1p/R2n2bR/8/4nNP1/5Q2 w - - 0 1)

Dischler, Max

Badische Neueste Nachrichten, 1982

8/1K1Np2B/4p3/p1Pkpr1p/R2n2bR/8/4nNP1/5Q2

#2

9 + 10

15148 Sadier Collection 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Rf3
      • 2.Be4#
    • 1...Rg5
      • 2.Be4#
    • 1...Rf6
      • 2.Be4#
    • 1...Rf7
      • 2.Be4#
    • 1...Rf8
      • 2.Be4#
    • 1...Sc1
      • 2.Qc4#
    • 1...Sg1
      • 2.Qc4#
    • 1...Sc3
      • 2.Qc4#
    • 1...Sg3
      • 2.Qc4#
    • 1...Sf4
      • 2.Qc4#
  • Keys
    • 1.Se4!
      • 1...Kxe4
        • 2.Qf3#
      • 1...Rxf1
        • 2.Sb6#
      • 1...Rf2
        • 2.Sb6#
      • 1...Rf3
        • 2.Sb6#
      • 1...Rf4
        • 2.Sb6#
      • 1...Rg5
        • 2.Sb6#
      • 1...Rf6
        • 2.Sb6#
      • 1...Rf7
        • 2.Sb6#
      • 1...Rf8
        • 2.Sb6#
      • 1...Bf3
        • 2.Sb6#
      • 1...Bh3
        • 2.Sb6#
      • 1...Sc1
        • 2.Sc3#
      • 1...Sg1
        • 2.Sc3#
      • 1...Sc3
        • 2.Sxc3#
      • 1...Sg3
        • 2.Sc3#
      • 1...Sf4
        • 2.Sc3#
      • 1...Sc2
        • 2.Sb6#
      • 1...Sb3
        • 2.Sb6#
      • 1...Sf3
        • 2.Sb6#
      • 1...Sb5
        • 2.Sb6#
      • 1...Sc6
        • 2.Sb6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 10
    • ADDED MATES = 11
    • REMOVED MATES = 0
  • Sets
    • R(g);OGATE::B(I)
    • S(a);OGATE::QAB1(A)
  • Actual
    • S(B);
    • Vars
      • K(e);OGATEB,P_SPINB(c),P_SPINR(g),P_SPINS(b),S_FLIGHT,XS(B)::QAB1(A)
      • R(g);XQ(A)::S(H)
      • R(g);::S(H)
      • B(c);::S(H)
      • S(a);N_GUARD::S(B)
      • S(a);N_GUARD::S(B),XS(a)
      • S(b);::S(H)
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