MESON Chess Problem Database

Problem Display
PID: 145918 (7N/6b1/4N3/7k/3p4/1p2pP2/8/2Q4K w - - 0 1)

Winter-Wood, Edward John

Imperial Review, 1908

(First published on Tue Sep 15 1908)

7N/6b1/4N3/7k/3p4/1p2pP2/8/2Q4K

#2

5 + 5

15254 EJWW Scrapbook 2012

SOLUTION

  • SOUND
  • Sets
    • 1...e2
      • 2.Qg5#
  • Tries
    • 1.Qg1?
      • threat
        • 2.Qh2#
        • 2.Qg5#
      • 1...Kh4
        • 2.Qh2#
        • 2.Qg4#
      • 1...Kh6
        • 2.Qh2#
        • 2.Qg6#
      • 1...Bxh8
        • 2.Qg5#
      • 1...Be5
        • 2.Qg5#
      • 1...Bh6
        • 2.Qh2#
        • 2.Qg4#
      • 1...Bf6!
  • Keys
    • 1.Qc7!
      • threat
        • 2.Qh2#
      • 1...Kh4
        • 2.Qh2#
      • 1...Kh6
        • 2.Qh2#
      • 1...Bxh8
        • 2.Qh7#
      • 1...Be5
        • 2.Qh7#
      • 1...Bf6
        • 2.Qh7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 1
  • Sets
    • P(b);OGATE::QAR1(A)
  • Tries
    • Try
      • Q(A);
      • Threat
        • DUALS(2)
      • Vars
        • B(e);XS(E)::QAR1(A)
        • B(e);::QAR1(A)
      • Refutation
        • B(e);
  • Actual
    • Q(A);
    • Threat
      • QAR(A)
    • Vars
      • K(d);P-FLIGHT::QAR2(A)
      • K(d);P-FLIGHT::QAR(A)
      • B(e);OGATE,XS(E)::QAR2(A)
      • B(e);OGATE::QAR2(A)
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