MESON Chess Problem Database

Problem Display
PID: 222710 (8/6K1/8/5N2/4k3/4N1p1/Q4P2/8 w - - 0 1)

Anonymous

Charleston Sunday News, 1883

(First published on Sun Mar 11 1883)

8/6K1/8/5N2/4k3/4N1p1/Q4P2/8

#2

5 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Kd3
      • 2.Qc2#
  • Tries
    • 1.Qc4+?
      • 1...Ke5
        • 2.f4#
      • 1...Kf3!
  • Keys
    • 1.fxg3!
      • threat
        • 2.Qd5#
      • 1...Kd3
        • 2.Qc2#
      • 1...Kf3
        • 2.Qg2#
      • 1...Ke5
        • 2.Qd5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • K(b);S_FLIGHT::QAB1(A)
  • Tries
    • Try
      • Q(A);CHECK
      • Vars
        • K(b);P-FLIGHT::P(B)
      • Refutation
        • K(b);S_FLIGHT
  • Actual
    • P(B);XP(a)
    • Threat
      • QAB1(A)
    • Vars
      • K(b);S_FLIGHT::QAB1(A)
      • K(b);P-FLIGHT::QAR1(A)
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