MESON Chess Problem Database

Problem Display
PID: 88761 (8/8/5Bp1/5k2/2PQ4/3K4/8/8 w - - 0 1)

Lincoln, Robert A

The Problemist, 1992

8/8/5Bp1/5k2/2PQ4/3K4/8/8

#2

4 + 2

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Bh4?
      • threat
        • 2.Qe4#
      • 1...Ke6
        • 2.Qd5#
      • 1...g5!
    • 1.Bg5?
      • 1...Ke6
        • 2.Qd5#
      • 1...Kxg5!
  • Keys
    • 1.Bd8!
      • threat
        • 2.Qe4#
      • 1...Ke6
        • 2.Qd5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(D);
      • Threat
        • QAB1(C)
      • Vars
        • K(a);S_FLIGHT::QAB1(C)
      • Refutation
        • P(b);
    • Try
      • B(D);
      • Vars
        • K(a);S_FLIGHT::QAB1(C)
      • Refutation
        • K(a);P-FLIGHT,XB(D)
  • Actual
    • B(D);
    • Threat
      • QAB1(C)
    • Vars
      • K(a);S_FLIGHT::QAB1(C)
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