MESON Chess Problem Database

Problem Display
PID: 124485 (2K1k3/4p2r/7b/2N2Q2/8/8/8/8 w - - 0 1)

Prebeshkov, V

Kudesnik, 1991

2K1k3/4p2r/7b/2N2Q2/8/8/8/8

#2

3 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Qg6+?
      • 1...Kf8
        • 2.Se6#
        • 2.Sd7#
      • 1...Rf7!
  • Keys
    • 1.Se6!
      • threat
        • 2.Sc7#
      • 1...Rf7
        • 2.Qb5#
      • 1...Bf4
        • 2.Qf8#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(B);CHECK
      • Refutation
        • R(c);P_SPINR(c)
  • Actual
    • S(A);
    • Threat
      • S(A)
    • Vars
      • R(c);SBLOCK::QAB(B)
      • B(a);N_GUARD::QAR1(B)
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