MESON Chess Problem Database

Problem Display
PID: 157572 (3b2R1/8/8/1P6/kpbNQ3/Pp6/8/R5K1 w - - 0 1)

Butler, Henry William

Brighton Herald, 1879

(First published on Sat Jun 14 1879)

3b2R1/8/8/1P6/kpbNQ3/Pp6/8/R5K1

#2

7 + 5

15351 SCPF/BCPS Black Books 2016

SOLUTION

  • SOUND
  • Sets
    • 1...Bh4
      • 2.Ra8#
      • 2.Qa8#
    • 1...Bg5
      • 2.Ra8#
      • 2.Qa8#
    • 1...Bf6
      • 2.Ra8#
      • 2.Qa8#
    • 1...Be7
      • 2.Ra8#
      • 2.Qa8#
  • Keys
    • 1.Qe7!
      • threat
        • 2.Qxb4#
        • 2.axb4#
      • 1...Ka5
        • 2.Qa7#
      • 1...Bxe7
        • 2.Ra8#
      • 1...bxa3
        • 2.Rxa3#
        • 2.Qxa3#
      • 1...Ba5
        • 2.axb4#
      • 1...b2
        • 2.Qxb4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(E);
    • Threat
      • DUALS(2)
    • Vars
      • K(b);P-FLIGHT::QAR2(E)
      • B(e);OGATE,XQ(E)::R(G)
      • B(e);::R(A)+P(C),XP(c)
      • P(a);::QAR1(E),XP(c)
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