MESON Chess Problem Database

Problem Display
PID: 228670 (2B5/8/6K1/8/n6k/6p1/8/4B3 w - - 0 1)

Degenkolbe, Mirko

Muller, Dieter

Troll, 2020

2B5/8/6K1/8/n6k/6p1/8/4B3

#2

3 + 3

5454 Near Snap 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Bc3?
      • threat
        • 2.Bf6#
      • 1...g2
        • 2.Be1#
      • 1...Sxc3!
    • 1.Bb4?
      • threat
        • 2.Be7#
      • 1...g2
        • 2.Be1#
      • 1...Sc5!
    • 1.Ba5?
      • threat
        • 2.Bd8#
      • 1...g2
        • 2.Be1#
      • 1...Sb6!
  • Keys
    • 1.Bd2!
      • threat
        • 2.Bg5#
      • 1...g2
        • 2.Be1#

Anticipated by 79938(1982)

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(A);N_PINP(a)
      • Threat
        • B(A)
      • Vars
        • P(a);OGATEB::B(A)
      • Refutation
        • S(b);XB(A)
    • Try
      • B(A);N_PINP(a)
      • Threat
        • B(A)
      • Vars
        • P(a);OGATEB::B(A)
      • Refutation
        • S(b);
    • Try
      • B(A);N_PINP(a)
      • Threat
        • B(A)
      • Vars
        • P(a);OGATEB::B(A)
      • Refutation
        • S(b);
  • Actual
    • B(A);N_PINP(a)
    • Threat
      • B(A)
    • Vars
      • P(a);OGATEB::B(A)
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