MESON Chess Problem Database

Problem Display
PID: 253161 (8/3pN3/3k1BQ1/8/8/8/K7/2N5 w - - 0 1)

Nievergelt, Andreas

idee & form, 1993

8/3pN3/3k1BQ1/8/8/8/K7/2N5

#3

5 + 2

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Sb3?
      • 1...Ke6
        • 2.Bh4+
          • 2...Ke5
            • 3.Bg3#
      • 1...Kc7!
    • 1.Sd3?
      • 1...Ke6
        • 2.Bh4#
        • 2.Bg5#
      • 1...Kc7!
    • 1.Bd4+?
      • 1...Kc7
        • 2.Qb6#
      • 1...Kxe7!
    • 1.Bg7+?
      • 1...Kc5
        • 2.Qa6
          • threat
            • 3.Sd3#
          • 2...Kb4
            • 3.Sd3#
      • 1...Kxe7
        • 2.Qf6+
          • 2...Ke8
            • 3.Qf8#
      • 1...Kc7!
    • 1.Qg1?
      • threat
        • 2.Qb6#
      • 1...Kc7
        • 2.Qa7+
          • 2...Kd6
            • 3.Qb6#
          • 2...Kd8
            • 3.Qb8#
      • 1...Ke6!
  • Keys
    • 1.Be5+!
      • 1...Kc5
        • 2.Qa6
          • threat
            • 3.Sd3#
          • 2...Kb4
            • 3.Sd3#
      • 1...Kxe5
        • 2.Se2
          • 2...d5
            • 3.Sc6#
          • 2...d6
            • 3.Qf5#
      • 1...Kxe7
        • 2.Bd6+
          • 2...Kd8
            • 3.Qg8#

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