MESON Chess Problem Database

Problem Display
PID: 173130 (8/7K/4Np2/4k3/2Q5/8/8/1B6 w - - 0 1)

Howard, David M

Problem Observer, 2000

8/7K/4Np2/4k3/2Q5/8/8/1B6

#2

4 + 2

5454 Near Snap 2018
6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Ba2!
      • threat
        • 2.Qd5#
        • 2.Qf4#
      • 1...Kf5
        • 2.Qf4#
      • 1...Kd6
        • 2.Qc7#
      • 1...f5
        • 2.Qd4#

Anticipated by 7769(1993)

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(A);
    • Threat
      • DUALS(2)
    • Vars
      • K(a);P-FLIGHT::QAR1(B)
      • K(a);S_FLIGHT::QAB1(B)
      • P(b);SBLOCK::QAB1(B)
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