MESON Chess Problem Database

Problem Display
PID: 276295 (8/8/6p1/1K5p/4P1k1/8/R5pr/2Q1B1N1 w - - 0 1)

Alberto, Hassan

Vasquez, Moreno

Pat a Mat, 2005

8/8/6p1/1K5p/4P1k1/8/R5pr/2Q1B1N1

#2

6 + 5

15601 Albrecht-Leiss-Degener Collection 2024

SOLUTION

  • SOUND
  • Sets
    • 1...Rh1
      • 2.Rxg2#
    • 1...Rh4
      • 2.Rxg2#
  • Keys
    • 1.Bh4!
      • threat
        • 2.Qg5#
      • 1...Kxh4
        • 2.Qf4#
      • 1...Rxh4
        • 2.Rxg2#
      • 1...g5
        • 2.Qxg5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 1
  • Sets
    • R(b);N_GUARD::R(D),XP(a)
  • Actual
    • B(B);
    • Threat
      • QAR1(A)
    • Vars
      • K(c);N_GUARD,P-FLIGHT,XB(B)::QAR2(A)
      • R(b);N_GUARD,SBLOCK,XB(B)::R(D),XP(a)
      • P(e);::QAR1(A),XP(e)
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