MESON Chess Problem Database

Problem Display
PID: 151711 (1K6/2Q5/2B2p1B/3R1R2/2pPk1p1/2p3rp/4ppqb/5n2 w - - 0 1)

Dawson, Thomas Rayner

Falkirk Herald, 1937

(First published on Wed Sep 1 1937)

1K6/2Q5/2B2p1B/3R1R2/2pPk1p1/2p3rp/4ppqb/5n2

#2

7 + 12

15256 TRD Scrapbook 2014

SOLUTION

  • SOUND
  • Tries
    • 1.Rd6+?
      • 1...Kxf5
        • 2.Qh7#
      • 1...Kd3!
  • Keys
    • 1.Qh7!
      • threat
        • 2.Rxf6#
      • 1...Rd3+
        • 2.Rd6#
      • 1...Re3+
        • 2.Rf4#
      • 1...Rf3+
        • 2.Rfe5#
      • 1...Kd3
        • 2.Rf3#
      • 1...Qf3
        • 2.Rfe5#
      • 1...Se3
        • 2.Rf4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(B);CHECK
      • Vars
        • K(j);S_FLIGHT,XR(C)::QAB(F)
      • Refutation
        • K(j);S_FLIGHT
  • Actual
    • Q(F);
    • Threat
      • QAB(F)+R(C),XP(l)
    • Vars
      • R(g);CHECK,SBLOCK::B(D)+R(B)
      • R(g);CHECK,SBLOCK::QAB(F)+R(C),DCHECK
      • K(j);S_FLIGHT::QAB(F)+R(C),DCHECK
      • Q(d);SBLOCK::QAB(F)+R(C),DCHECK
      • S(a);SBLOCK::QAB(F)+R(C),DCHECK
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