MESON Chess Problem Database

Problem Display
PID: 178201 (8/7B/6Pr/7k/8/4K3/6QP/8 w - - 0 1)

Janev, Zoran

Vratnica-64, 2002

8/7B/6Pr/7k/8/4K3/6QP/8

#2

5 + 2

3713 Snap 2018
6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Kf4!
      • threat
        • 2.Qh3#
        • 2.Qg4#
        • 2.Qg5#
      • 1...Kh4
        • 2.Qg4#
      • 1...Rxg6
        • 2.Qh3#
      • 1...Rxh7
        • 2.Qg5#

This anticipates 134157(2008)

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • K(C);S_FLIGHT
    • Threat
      • DUALS(3)
    • Vars
      • K(a);P-FLIGHT::QAR1(A)
      • R(b);XP(D)::QAR2(A)
      • R(b);XB(E)::QAR1(A)
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