MESON Chess Problem Database

Problem Display
PID: 145825 (6b1/2R5/5n1B/6N1/R1r2k2/pQ1p3B/K1N2PP1/b7 w - - 0 1)

Bridgwater, Ralph Herbert

Birmingham Post, 1930

(First published on Tue Jan 14 1930)

6b1/2R5/5n1B/6N1/R1r2k2/pQ1p3B/K1N2PP1/b7

#2

10 + 7

15372 Bridgwater Scrapbook 2012

SOLUTION

  • SOUND
  • Sets
    • 1...Re4
      • 2.Sf3#
      • 2.Sf7#
    • 1...Be5
      • 2.g3#
    • 1...dxc2
      • 2.Qe3#
      • 2.Qg3#
    • 1...d2
      • 2.Qe3#
      • 2.Qg3#
  • Keys
    • 1.Qb8!
      • threat
        • 2.Rcxc4#
      • 1...Rxa4+
        • 2.Rc4#
      • 1...Rb4+
        • 2.Rc4#
      • 1...Rd4+
        • 2.Rcc4#
        • 2.Rf7#
      • 1...Re4+
        • 2.Sf7#
      • 1...Ke5
        • 2.Rc5#
      • 1...Sg4
        • 2.Rf7#
      • 1...Be5
        • 2.g3#
      • 1...Se4
        • 2.Rf7#

This is a version

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
    • B(a);SBLOCK::P(D)
  • Actual
    • Q(E);
    • Threat
      • QAB(E)+R(J),DCHECK,XR(d)
    • Vars
      • R(d);CHECK,N_SPINR(d),XR(G)::QAB(E)+R(J),DCHECK
      • R(d);CHECK::QAB(E)+R(J),DCHECK
      • R(d);CHECK::B(I)+S(H)
      • K(e);N_SPINR(d),S_FLIGHT::QAB(E)+R(J),DCHECK
      • S(f);::QAB(E)+R(J),DCHECK
      • B(a);SBLOCK::P(D)
      • S(f);N_SPINR(d)::QAB(E)+R(J),DCHECK
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