MESON Chess Problem Database

Problem Display
PID: 166885 (8/8/8/8/4p2B/4p1pP/3prk2/3B2RK w - - 0 1)

Zilahi, Zoltan

Revista Romana de Sah, 1926

8/8/8/8/4p2B/4p1pP/3prk2/3B2RK

#2

5 + 6

15148 Sadier Collection 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Kf3
      • 2.Rf1#
    • 1...Re1
      • 2.Bxg3#
  • Keys
    • 1.Rxg3!
      • 1...Re1+
        • 2.Rg1#
      • 1...Ke1
        • 2.Rg1#
      • 1...Kf1
        • 2.Rg1#

FEATURES

  • Static
    • TYPE = MUTATE
    • CHANGED MATES = 1
    • ADDED MATES = 2
    • REMOVED MATES = 1
  • Sets
    • K(c);N_SPINP(e),P-FLIGHT,P_SPINR(b)::R(B)
    • R(b);P_PINR(B)::B(E),XP(e)
  • Actual
    • R(B);XP(e)
    • Vars
      • R(b);CHECK::B(E)+R(B)
      • K(c);S_FLIGHT::B(E)+R(B),DCHECK
      • K(c);P-FLIGHT::R1(B)
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