MESON Chess Problem Database

Problem Display
PID: 244152 (1K2N3/1BP2r2/R1R5/1kN2n1q/1pn5/5b2/6Q1/2r5 w - - 0 1)

Bennett, Frederick

Chess World (The), 1951

1K2N3/1BP2r2/R1R5/1kN2n1q/1pn5/5b2/6Q1/2r5

#2

8 + 8

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Rxc7
      • 2.Sxc7#
    • 1...Bxc6
      • 2.Qxc6#
  • Keys
    • 1.Sb3!
      • threat
        • 2.Rc5#
      • 1...Rxc7
        • 2.Sxc7#
      • 1...Bxc6
        • 2.Qxc6#
      • 1...Sa5
        • 2.Rxa5#
      • 1...Sb2
        • 2.Ra5#
      • 1...Sd2
        • 2.Ra5#
      • 1...Sa3
        • 2.Ra5#
      • 1...Sce3
        • 2.Ra5#
      • 1...Se5
        • 2.Ra5#
      • 1...Sb6
        • 2.Ra5#
      • 1...Scd6
        • 2.Ra5#
      • 1...Sfe3
        • 2.Sd4#
      • 1...Sg3
        • 2.Sd4#
      • 1...Sd4
        • 2.Sxd4#
      • 1...Sh4
        • 2.Sd4#
      • 1...Sfd6
        • 2.Sd4#
      • 1...Sh6
        • 2.Sd4#
      • 1...Se7
        • 2.Sd4#
      • 1...Sg7
        • 2.Sd4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 16
    • REMOVED MATES = 0
  • Sets
    • R(h);XP(F)::S(H),XR(h)
    • B(b);OGATE,XR(D)::QAB1(A),XB(b)
  • Actual
    • S(B);
    • Threat
      • R1(D)
    • Vars
      • R(h);XP(F)::S(H),XR(h)
      • B(b);OGATE,XR(D)::QAB1(A),XB(b)
      • S(d);N_GUARD::R1(C),XS(d)
      • S(d);N_GUARD::R1(C)
      • S(f);N_GUARD::S(B)
      • S(f);N_GUARD::S(B),XS(f)
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