MESON Chess Problem Database

Problem Display
PID: 124026 (8/8/4B3/P4Q2/1k4p1/8/1P6/7K w - - 0 1)

Lyubashevsky, Leonid Abramovic

Zaporozskaya Pravda, 1978

8/8/4B3/P4Q2/1k4p1/8/1P6/7K

#3

5 + 2

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Ka4
      • 2.Bc4
        • threat
          • 3.Qb5#
        • 2...Kb4
          • 3.Qb5#
      • 2.Qc5
        • 2...g3
          • 3.b3#
  • Tries
    • 1.Kg1?
      • 1...Ka4
        • 2.Bc4
          • threat
            • 3.Qb5#
          • 2...Kb4
            • 3.Qb5#
        • 2.Qc5
          • 2...g3
            • 3.b3#
      • 1...g3!
    • 1.Kg2?
      • 1...Ka4
        • 2.Bc4
          • threat
            • 3.Qb5#
          • 2...Kb4
            • 3.Qb5#
        • 2.Qc5
          • 2...g3
            • 3.b3#
      • 1...g3!
    • 1.Ba2?
      • 1...Ka4
        • 2.Bc4
          • threat
            • 3.Qb5#
          • 2...Kb4
            • 3.Qb5#
        • 2.Qc5
          • 2...g3
            • 3.b3#
      • 1...g3!
    • 1.Bc4?
      • threat
        • 2.Qb5#
      • 1...Ka4
        • 2.Qb5#
      • 1...Kxc4!
    • 1.Bf7?
      • 1...Ka4
        • 2.Bc4
          • threat
            • 3.Qb5#
          • 2...Kb4
            • 3.Qb5#
        • 2.Qc5
          • 2...g3
            • 3.b3#
      • 1...g3!
    • 1.Bg8?
      • 1...Ka4
        • 2.Bc4
          • threat
            • 3.Qb5#
          • 2...Kb4
            • 3.Qb5#
        • 2.Qc5
          • 2...g3
            • 3.b3#
      • 1...g3!
    • 1.Qc5+?
      • 1...Ka4
        • 2.b3#
      • 1...Kxc5!
    • 1.Qd5?
      • threat
        • 2.Bd7
          • 2...g3
            • 3.Qb5#
      • 1...Ka4
        • 2.Bd7+
          • 2...Kb4
            • 3.Qb5#
        • 2.Qc5
          • 2...g3
            • 3.b3#
      • 1...g3!
    • 1.Qe5?
      • 1...Ka4
        • 2.Bc4
          • threat
            • 3.Qb5#
          • 2...Kb4
            • 3.Qb5#
        • 2.Qc5
          • 2...g3
            • 3.b3#
      • 1...g3!
    • 1.Qg5?
      • 1...Ka4
        • 2.Bc4
          • threat
            • 3.Qb5#
          • 2...Kb4
            • 3.Qb5#
        • 2.Qc5
          • 2...g3
            • 3.b3#
      • 1...g3!
    • 1.Qh5?
      • 1...Ka4
        • 2.Bc4
          • threat
            • 3.Qb5#
          • 2...Kb4
            • 3.Qb5#
        • 2.Qc5
          • 2...g3
            • 3.b3#
      • 1...g3!
    • 1.Qf8+?
      • 1...Ka4
        • 2.Qc5
          • 2...g3
            • 3.b3#
      • 1...Kxa5
        • 2.Qc5+
          • 2...Ka4
            • 3.b3#
          • 2...Ka6
            • 3.Bc8#
      • 1...Kb5!
    • 1.a6?
      • 1...Ka4
        • 2.Bc4
          • threat
            • 3.Qb5#
          • 2...Kb4
            • 3.Qb5#
        • 2.Qc5
          • 2...g3
            • 3.b3#
      • 1...g3!
  • Keys
    • 1.Qf2!
      • threat
        • 2.Qb6+
          • 2...Ka4
            • 3.Bb3#
            • 3.Bd7#
      • 1...Ka4
        • 2.Qc5
          • 2...g3
            • 3.b3#
        • 2.Qb6
          • 2...g3
            • 3.Bb3#
            • 3.Bd7#
      • 1...Kxa5
        • 2.Qc5+
          • 2...Ka4
            • 3.b3#
          • 2...Ka6
            • 3.Bc8#
      • 1...Kb5
        • 2.Qb6+
          • 2...Ka4
            • 3.Bb3#
            • 3.Bd7#

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