MESON Chess Problem Database

Problem Display
PID: 151124 (4n3/1pN5/4p3/1p2qp2/4kB1p/3pPp1K/1N6/Q7 w - - 0 1)

Winter-Wood, Edward John

Hampstead and Highgate Express, 1911

(First published on Sat Feb 11 1911)

4n3/1pN5/4p3/1p2qp2/4kB1p/3pPp1K/1N6/Q7

#2

6 + 10

15254 EJWW Scrapbook 2014

SOLUTION

  • SOUND
  • Sets
    • 1...d2
      • 2.Qb1#
    • 1...f2
      • 2.Qh1#
  • Keys
    • 1.Sa4!
      • threat
        • 2.Qxe5#
      • 1...Qxa1
        • 2.Sc5#
      • 1...Qxf4
        • 2.Qd4#
      • 1...Qxc7
        • 2.Qd4#
      • 1...d2
        • 2.Qb1#
      • 1...f2
        • 2.Qh1#
      • 1...Qb2
        • 2.Sc5#
      • 1...Qc3
        • 2.Sxc3#
      • 1...Qd4
        • 2.Qxd4#
      • 1...Qd6
        • 2.Sc3#
      • 1...Qf6
        • 2.Sc5#
      • 1...Qg7
        • 2.Sc5#
      • 1...Qh8
        • 2.Sc5#
      • 1...Qc5
        • 2.Sxc5#
      • 1...Qd5
        • 2.Sc3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 12
    • REMOVED MATES = 0
  • Sets
    • P(a);OGATEB::QAB(A)
    • P(b);OGATEB::QAB(A)
  • Actual
    • S(B);
    • Threat
      • QAR1(A),XQ(f)
    • Vars
      • Q(f);N_GUARD,XQ(A)::S(B)
      • Q(f);N_GUARD,XB(E)::QAR1(A)
      • Q(f);N_GUARD,XS(F)::QAR1(A)
      • P(a);OGATEB::QAB(A)
      • P(b);OGATEB::QAB(A)
      • Q(f);N_GUARD::S(B)
      • Q(f);N_GUARD::S(B),XQ(f)
      • Q(f);N_GUARD::QAR1(A),XQ(f)
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