MESON Chess Problem Database

Problem Display
PID: 153061 (K1k5/1RP2p1p/5Nn1/1P2pP1q/b5R1/8/4p2B/8 w - - 0 1)

Dawson, Thomas Rayner

British Chess Magazine, 1947

K1k5/1RP2p1p/5Nn1/1P2pP1q/b5R1/8/4p2B/8

#2

8 + 8

15256 TRD Scrapbook 2014

SOLUTION

  • SOUND
  • Sets
    • 1...Sf4
      • 2.Rg8#
    • 1...Sh4
      • 2.Rg8#
    • 1...Sh8
      • 2.Rg8#
    • 1...e4
      • 2.Rb8#
  • Tries
    • 1.Bxe5?
      • threat
        • 2.Rb8#
      • 1...Sxe5
        • 2.Rg8#
      • 1...Qh1!
  • Keys
    • 1.Rd4!
      • threat
        • 2.Rd8#
      • 1...exd4
        • 2.Rb8#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 4
  • Sets
    • S(e);OGATE::R(B)
    • P(c);::R1(F)
  • Tries
    • Try
      • B(A);XP(c)
      • Threat
        • R1(F)
      • Vars
        • S(e);OGATE,XB(A)::R(B)
      • Refutation
        • Q(d);P_PINR(F)
  • Actual
    • R(B);
    • Threat
      • R1(B)
    • Vars
      • P(c);XR(B)::R1(F)
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