MESON Chess Problem Database

Problem Display
PID: 258397 (2b5/1n1p1p2/7B/5k2/3PpNN1/1p5P/1K6/Q4B2 w - - 0 1)

Nield, Joshua

English Mechanic and World of Science, 1892

(First published on Fri Jun 24 1892)

2b5/1n1p1p2/7B/5k2/3PpNN1/1p5P/1K6/Q4B2

#2

8 + 7

15239 Valois Notebooks 2022

SOLUTION

  • SOUND
  • Sets
    • 1...e3
      • 2.Bd3#
      • 2.Qb1#
    • 1...f6
      • 2.Se3#
  • Keys
    • 1.Qa8!
      • 1...e3
        • 2.Bd3#
      • 1...Sa5
        • 2.Qd5#
      • 1...Sc5
        • 2.Qd5#
      • 1...Sd6
        • 2.Qd5#
      • 1...Sd8
        • 2.Qd5#
      • 1...d5
        • 2.Qxc8#
      • 1...d6
        • 2.Qxc8#
      • 1...f6
        • 2.Se3#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
    • P(f);SBLOCK::S(G)
  • Actual
    • Q(A);
    • Vars
      • P(b);OGATEB::B(B)
      • S(d);OGATE::QAR2(A)
      • P(e);OGATEB::QAB(A),XB(g)
      • P(f);SBLOCK::S(G)
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