MESON Chess Problem Database

Problem Display
PID: 16306 (8/8/8/7B/3K4/1N6/Qpk5/8 w - - 0 1)

Neuhaus, Carl Eugene

American Chess Bulletin, 1940

8/8/8/7B/3K4/1N6/Qpk5/8

#2

4 + 2

5088 How to Solve Chess Problems 1945
5064 100 Years of the American Two-move Chess Problem 1962
5063 Spectacular Chess Problems 1965
3310 2345 Chess Problems 1997
5454 Near Snap 2013

SOLUTION

  • SOUND
  • Keys
    • 1.Qa5!
      • 1...Kb1
        • 2.Bg6#
      • 1...Kxb3
        • 2.Bd1#
      • 1...b1Q
        • 2.Qc3#
      • 1...b1S
        • 2.Qa2#
      • 1...b1B
        • 2.Qc3#
      • 1...b1R
        • 2.Qc3#

Anticipated by 31194(1905)

This anticipates 157903(2011)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(A);N_PINP(a)
    • Vars
      • K(b);S_FLIGHT::B(D)
      • K(b);S_FLIGHT,XS(B)::B(D)
      • P(a);SBLOCK::QAR1(A)
      • P(a);OGATEB::QAR2(A)
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