MESON Chess Problem Database

Problem Display
PID: 27211 (1Q6/3kp1N1/2p1p3/8/B7/8/8/6K1 w - - 0 1)

Lebeck, Donald

Mate in Two!! (Lebeck), 1992

1Q6/3kp1N1/2p1p3/8/B7/8/8/6K1

#2

4 + 4

SOLUTION

  • SOUND
  • Tries
    • 1.Bd1?
      • 1...c5
        • 2.Ba4#
      • 1...e5!
    • 1.Bc2?
      • 1...c5
        • 2.Ba4#
      • 1...e5!
  • Keys
    • 1.Bb3!
      • threat
        • 2.Bxe6#
      • 1...c5
        • 2.Ba4#
      • 1...e5
        • 2.Be6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(B);N_PINP(a)
      • Vars
        • P(a);OGATEB::B(B)
      • Refutation
        • P(b);
    • Try
      • B(B);N_PINP(a)
      • Vars
        • P(a);OGATEB::B(B)
      • Refutation
        • P(b);
  • Actual
    • B(B);N_PINP(a)
    • Threat
      • B(B),XP(b)
    • Vars
      • P(a);OGATEB::B(B)
      • P(b);::B(B)
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