MESON Chess Problem Database

Problem Display
PID: 267132 (1K2bB2/4R3/3N3b/1p6/1k2P3/3P4/Q3N3/5r2 w - - 0 1)

Gaspar, Byron

The Problemist, 1955

1K2bB2/4R3/3N3b/1p6/1k2P3/3P4/Q3N3/5r2

#2

8 + 5

SOLUTION

  • SOUND
  • Keys
    • 1.Sc4!
      • threat
        • 2.Qa3#
      • 1...Bf4+
        • 2.Re5#
      • 1...Kc5
        • 2.Rc7#
      • 1...bxc4
        • 2.Rb7#
      • 1...Ra1
        • 2.Rg7#
      • 1...Bc1
        • 2.Rf7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(E);
    • Threat
      • QAB1(A)
    • Vars
      • B(d);CHECK,N_GUARD,S_CUTR(a)::B(H)+R(F)
      • K(b);S_FLIGHT::B(H)+R(F),DCHECK
      • P(c);XS(E)::B(H)+R(F),DCHECK
      • R(a);N_GUARD::B(H)+R(F)
      • B(d);N_GUARD::B(H)+R(F)
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