MESON Chess Problem Database

Problem Display
PID: 202952 (Nk6/1b6/2p5/2B5/5K2/Q7/8/8 w - - 0 1)

Kuligin, Nikolai Volodimirovich

Sachova skladba, 1989

Nk6/1b6/2p5/2B5/5K2/Q7/8/8

#3

4 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...Bc8
      • 2.Qa7#
  • Tries
    • 1.Sb6?
      • threat
        • 2.Bd6#
      • 1...Ba6
        • 2.Qxa6
          • 2...Kc7
            • 3.Qc8#
      • 1...Ba8
        • 2.Qa6
          • threat
            • 3.Bd6#
          • 2...Kc7
            • 3.Qc8#
        • 2.Qxa8+
          • 2...Kc7
            • 3.Qc8#
      • 1...Bc8
        • 2.Qa8+
          • 2...Kc7
            • 3.Qxc8#
      • 1...Kc7!
    • 1.Qb2?
      • threat
        • 2.Qb6
          • 2...Kxa8
            • 3.Qa7#
          • 2...Kc8
            • 3.Qc7#
      • 1...Kxa8
        • 2.Qh8+
          • 2...Bc8
            • 3.Qxc8#
      • 1...Kc8!
    • 1.Qb3?
      • threat
        • 2.Qb6
          • 2...Kxa8
            • 3.Qa7#
          • 2...Kc8
            • 3.Qc7#
      • 1...Kxa8
        • 2.Qg8+
          • 2...Bc8
            • 3.Qxc8#
      • 1...Kc8!
    • 1.Qa5?
      • threat
        • 2.Bd6+
          • 2...Kc8
            • 3.Qc7#
        • 2.Qb6
          • 2...Kxa8
            • 3.Qa7#
          • 2...Kc8
            • 3.Qc7#
      • 1...Ba6
        • 2.Qc7+
          • 2...Kxa8
            • 3.Qa7#
      • 1...Bxa8!
  • Keys
    • 1.Bb6!
      • threat
        • 2.Bc7+
          • 2...Kc8
            • 3.Qh3#
      • 1...Kc8
        • 2.Qd6
          • threat
            • 3.Qc7#
            • 3.Qd8#
      • 1...Bxa8
        • 2.Qa7+
          • 2...Kc8
            • 3.Qc7#
      • 1...Ba6
        • 2.Qxa6
          • 2...c5
            • 3.Bc7#

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