MESON Chess Problem Database

Problem Display
PID: 194896 (2b1r1R1/8/5rp1/2R5/8/4pN1N/4P3/5K1k w - - 0 1)

Gomez, A

Machado, Antonio Gomes

L'Italia Scacchistica, 1918

2b1r1R1/8/5rp1/2R5/8/4pN1N/4P3/5K1k

#2

6 + 6

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Tries
    • 1.Rh8?
      • threat
        • 2.Sf2#
      • 1...Bxh3+
        • 2.Rxh3#
      • 1...Rxh8!
  • Keys
    • 1.Rh5!
      • threat
        • 2.Sf2#
      • 1...Bxh3+
        • 2.Rxh3#
      • 1...gxh5
        • 2.Rg1#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(F);
      • Threat
        • R(F)+S(D),DCHECK
      • Vars
        • B(e);CHECK,OGATE,P_SPINB(e),XS(D)::R(F),XB(e)
      • Refutation
        • R(f);XR(F)
  • Actual
    • R(E);
    • Threat
      • R(E)+S(D),DCHECK
    • Vars
      • B(e);CHECK,OGATE,P_SPINB(e),XS(D)::R(E),XB(e)
      • P(d);OGATE,XR(E)::R1(F)
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