MESON Chess Problem Database

Problem Display
PID: 156399 (8/K7/2Rp1p2/p2nNP2/P2k2p1/3P2P1/3Q4/8 w - - 0 1)

Meyer, Max Julius

Leeds Mercury, 1904

(First published on Fri May 20 1904)

8/K7/2Rp1p2/p2nNP2/P2k2p1/3P2P1/3Q4/8

#2

8 + 6

15351 SCPF/BCPS Black Books 2016
5454 Near Snap 2017

SOLUTION

  • SOUND
  • Sets
    • 1...dxe5
      • 2.Rc4#
    • 1...fxe5
      • 2.Rc4#
  • Keys
    • 1.Rc5!
      • 1...Kxc5
        • 2.d4#
      • 1...Kxe5
        • 2.Qf4#
      • 1...dxc5
        • 2.Sc6#
      • 1...dxe5
        • 2.Rc4#
      • 1...fxe5
        • 2.Rc4#
      • 1...Sc3
        • 2.Qf2#
      • 1...Se3
        • 2.Qc3#
      • 1...Sb4
        • 2.Qf2#
      • 1...Sf4
        • 2.Qf2#
      • 1...Sb6
        • 2.Qf2#
      • 1...Sc7
        • 2.Qf2#
      • 1...Se7
        • 2.Qf2#

Anticipated by 28296(0000)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 10
    • REMOVED MATES = 0
  • Sets
    • P(e);SBLOCK,XS(E)::R1(G)
    • P(f);SBLOCK,XS(E)::R1(G)
  • Actual
    • R(G);
    • Vars
      • K(a);OGATE,S_FLIGHT,XR(G)::P(B)
      • K(a);P_SPINS(d),S_FLIGHT,XS(E)::QAB1(A)
      • P(e);SBLOCK,XR(G)::S(E)
      • P(e);SBLOCK,XS(E)::R1(G)
      • P(f);SBLOCK,XS(E)::R1(G)
      • S(d);N_GUARD::QAB(A)
      • S(d);N_GUARD,SBLOCK::QAB1(A)
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