MESON Chess Problem Database

Problem Display
PID: 157633 (2K5/N7/3pRp2/3kbP2/1P4P1/1P6/4PQ2/7b w - - 0 1)

Meyer, Max Julius

Sheffield Independent, 1888

(First published on Sat Jul 21 1888)

2K5/N7/3pRp2/3kbP2/1P4P1/1P6/4PQ2/7b

#2

9 + 5

15351 SCPF/BCPS Black Books 2016

SOLUTION

  • SOUND
  • Tries
    • 1.Qf3+?
      • 1...Kd4
        • 2.Sb5#
        • 2.Sc6#
        • 2.Qd3#
      • 1...Bxf3!
  • Keys
    • 1.Sc6!
      • 1...Ke4
        • 2.Qd4#
      • 1...Kxc6
        • 2.Qc5#
      • 1...Bg2
        • 2.Qxg2#
      • 1...Bf3
        • 2.Qxf3#
      • 1...Be4
        • 2.Se7#
      • 1...Ba1
        • 2.Se7#
      • 1...Bb2
        • 2.Se7#
      • 1...Bh2
        • 2.Se7#
      • 1...Bc3
        • 2.Se7#
      • 1...Bg3
        • 2.Se7#
      • 1...Bd4
        • 2.Se7#
      • 1...Bf4
        • 2.Se7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 12
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(B);CHECK
      • Refutation
        • B(a);XQ(B)
  • Actual
    • S(H);
    • Vars
      • K(b);P_SPINB(c),S_FLIGHT::QAR1(B)
      • K(b);P_SPINP(d),S_FLIGHT,XS(H)::QAR1(B)
      • B(a);N_GUARD::QAB(B),XB(a)
      • B(a);SBLOCK::S(H)
      • B(c);::S(H)
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