MESON Chess Problem Database

Problem Display
PID: 152720 (N2N4/kB6/2P5/3K4/8/8/5b1Q/7n w - - 0 1)

Dawson, Thomas Rayner

British Chess Magazine, 1941

N2N4/kB6/2P5/3K4/8/8/5b1Q/7n

#2

6 + 3

15256 TRD Scrapbook 2014

SOLUTION

  • SOUND
  • Tries
    • 1.Qxf2+?
      • 1...Kb8
        • 2.c7#
      • 1...Sxf2!
  • Keys
    • 1.c7!
      • threat
        • 2.c8S#
      • 1...Bg3
        • 2.Qa2#
      • 1...Sg3
        • 2.Qxf2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(A);CHECK,XB(b)
      • Vars
        • K(c);S_FLIGHT::P(C)
      • Refutation
        • S(a);XQ(A)
  • Actual
    • P(C);
    • Threat
      • P=S
    • Vars
      • B(b);OGATE::QAR(A)
      • S(a);N_GUARD::QAB(A),XB(b)
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