MESON Chess Problem Database

Problem Display
PID: 151009 (1B3K2/8/P7/bpkNp3/1Nn1Q3/2p5/2P5/8 w - - 0 1)

Evans, TC

The Referee, 1927

(First published on Sun Mar 13 1927)

1B3K2/8/P7/bpkNp3/1Nn1Q3/2p5/2P5/8

#2

7 + 6

15239 Valois Notebooks 2014

SOLUTION

  • SOUND
  • Keys
    • 1.Sb6!
      • 1...Kxb4
        • 2.Bd6#
      • 1...Kxb6
        • 2.Qc6#
      • 1...Bxb4
        • 2.Sd7#
      • 1...Bxb6
        • 2.Sd3#
      • 1...Sxb6
        • 2.Sd3#
      • 1...Sb2
        • 2.Sd7#
      • 1...Sd2
        • 2.Sd7#
      • 1...Sa3
        • 2.Sd7#
      • 1...Se3
        • 2.Sd7#
      • 1...Sd6
        • 2.Sd7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 10
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(D);
    • Vars
      • K(e);P_SPINS(b),S_FLIGHT,XS(B)::B(F)
      • K(e);S_FLIGHT,XS(D)::QAR1(C)
      • B(c);SBLOCK,XS(B)::S(D)
      • B(c);SBLOCK,XS(D)::S(B)
      • S(b);SBLOCK,XS(D)::S(B)
      • S(b);::S(D)
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