MESON Chess Problem Database

Problem Display
PID: 142215 (2b3r1/1B2p3/8/2Q5/5kp1/2Kp4/6R1/6N1 w - - 0 1)

Lane, Henry Fitzgerald William

1st Prize, Brighton and Hove Society, 1902

2b3r1/1B2p3/8/2Q5/5kp1/2Kp4/6R1/6N1

#2

5 + 6

14867 BCPS Library 2011
56 The Problemist 2013

SOLUTION

  • SOUND
  • Sets
    • 1...d2
      • 2.Se2#
  • Keys
    • 1.Re2!
      • threat
        • 2.Qe5#
      • 1...Kg3
        • 2.Qf2#
      • 1...dxe2
        • 2.Sxe2#
      • 1...Bf5
        • 2.Qe3#
      • 1...e5
        • 2.Qxe5#
      • 1...Rg5
        • 2.Qf2#
      • 1...g3
        • 2.Re4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 6
    • REMOVED MATES = 1
  • Sets
    • P(a);N_GUARD::S(A)
  • Actual
    • R(B);
    • Threat
      • QAB1(D)
    • Vars
      • K(b);S_FLIGHT::QAB1(D)
      • P(a);XR(B)::S(A),XP(a)
      • B(e);SBLOCK::QAB1(D)
      • P(d);::QAB1(D),XP(d)
      • R(f);SBLOCK::QAR2(D)
      • P(c);SBLOCK::R1(B)
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