MESON Chess Problem Database

Problem Display
PID: 160658 (8/4N3/7Q/5P2/1N2k3/8/4B3/K7 w - - 0 1)

Akimov, Nikolai Nikolaevich

Shakhmatnoe obozrenie, 2015

8/4N3/7Q/5P2/1N2k3/8/4B3/K7

#2

6 + 1

15148 Sadier Collection 2017

SOLUTION

  • SOUND
  • Tries
    • 1.Sed5?
      • threat
        • 2.Qf4#
      • 1...Kd4
        • 2.Qe3#
      • 1...Ke5
        • 2.Qf4#
      • 1...Kxf5!
  • Keys
    • 1.Sbd5!
      • threat
        • 2.Qe3#
        • 2.Qf4#
      • 1...Kd4
        • 2.Qe3#
      • 1...Ke5
        • 2.Qf4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(F);
      • Threat
        • QAR1(E)
      • Vars
        • K(a);P-FLIGHT::QAB1(E)
      • Refutation
        • K(a);S_FLIGHT,XP(D)
  • Actual
    • S(C);
    • Threat
      • DUALS(2)
    • Vars
      • K(a);P-FLIGHT::QAB1(E)
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