MESON Chess Problem Database

Problem Display
PID: 27661 (K6R/1P6/pr6/kbQ5/ppB5/1P6/2P5/8 w - - 0 1)

Lebeck, Donald

Mate in Two!! (Lebeck), 1992

K6R/1P6/pr6/kbQ5/ppB5/1P6/2P5/8

#2

7 + 6

SOLUTION

  • SOUND
  • Keys
    • 1.c3!
      • threat
        • 2.Qxb4#
        • 2.cxb4#
      • 1...Rxb7
        • 2.cxb4#
      • 1...axb3
        • 2.Qxb4#
      • 1...bxc3
        • 2.b4#
      • 1...Rc6
        • 2.cxb4#
      • 1...Rd6
        • 2.cxb4#
      • 1...Re6
        • 2.cxb4#
      • 1...Rf6
        • 2.cxb4#
      • 1...Rg6
        • 2.cxb4#
      • 1...Rh6
        • 2.cxb4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 9
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(A);
    • Threat
      • DUALS(2)
    • Vars
      • R(f);XP(E)::P(A),XP(b)
      • P(a);XP(B)::QAB1(D),XP(b)
      • P(b);OGATE,XP(A)::P(B)
      • R(f);::P(A),XP(b)
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