MESON Chess Problem Database

Problem Display
PID: 213139 (8/6k1/8/6P1/5NP1/8/Q7/7K w - - 0 1)

Kashcheev, Niktopolion Pavlovich

Land og Folk, 1970

8/6k1/8/6P1/5NP1/8/Q7/7K

#2

5 + 1

15148 Sadier Collection 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Qf7+?
      • 1...Kh8
        • 2.Sg6#
      • 1...Kxf7!
  • Keys
    • 1.Sg6!
      • 1...Kxg6
        • 2.Qg8#
      • 1...Kh7
        • 2.Qf7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(B);CHECK
      • Vars
        • K(a);S_FLIGHT::S(C)
      • Refutation
        • K(a);P-FLIGHT,XQ(B)
  • Actual
    • S(C);
    • Vars
      • K(a);P-FLIGHT,XS(C)::QAR2(B)
      • K(a);P-FLIGHT::QAR2(B)
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