MESON Chess Problem Database

Problem Display
PID: 154638 (4B3/8/8/6K1/1B1k2N1/P7/Q7/8 w - - 0 1)

Amirov, Talip Khasanovich

Vecherni Kharkov, 1982

4B3/8/8/6K1/1B1k2N1/P7/Q7/8

#2

6 + 1

5454 Near Snap 2015
15148 Sadier Collection 2015

SOLUTION

  • SOUND
  • Tries
    • 1.Qd2+?
      • 1...Ke4
        • 2.Bc6#
      • 1...Kc4!
  • Keys
    • 1.Bf7!
      • threat
        • 2.Qc4#
        • 2.Qd5#
      • 1...Kd3
        • 2.Qc4#
      • 1...Ke4
        • 2.Qd5#

Anticipated by 38982(1972), 125339(1972), 12379(1978)

This anticipates 108589(1998)

FEATURES

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