Problem Display
PID: 33272 (K7/8/k7/1p2N3/5Q2/8/8/8 w - - 0 1)

Marakulin, Paul I

Shakhmatny Zhurnal, 1894

K7/8/k7/1p2N3/5Q2/8/8/8

#3

3 + 2


3296 Shakhmatny zadachi miniaturi 1987
3813 300 Sachmatu Uzdaviniu 1991

SOLUTION


  • SOUND
  • Tries
    • 1.Sc4?
      • threat
        • 2.Qd6#
        • 2.Qh6#
        • 2.Qf6#
      • 1...b4
        • 2.Qe5
          • 2...b3
            • 3.Qa5#
        • 2.Qg5
          • 2...b3
            • 3.Qa5#
        • 2.Qb8
          • 2...b3
            • 3.Qb6#
            • 3.Qb7#
        • 2.Qf5
          • 2...b3
            • 3.Qa5#
      • 1...bxc4!
    • 1.Sc6?
      • threat
        • 2.Qc7
          • 2...b4
            • 3.Qa5#
            • 3.Qb7#
        • 2.Qb8
          • 2...b4
            • 3.Qb7#
      • 1...b4
        • 2.Qb8
          • 2...b3
            • 3.Qb7#
      • 1...Kb6!
    • 1.Qe3?
      • threat
        • 2.Qa7#
      • 1...Ka5
        • 2.Qa3+
          • 2...Kb6
            • 3.Qa7#
      • 1...b4!
    • 1.Qf2?
      • threat
        • 2.Qa7#
      • 1...Ka5
        • 2.Sc6+
          • 2...Ka4
            • 3.Qa2#
          • 2...Ka6
            • 3.Qa7#
      • 1...b4!
    • 1.Qf3?
      • threat
        • 2.Qa3+
          • 2...Kb6
            • 3.Qa7#
      • 1...Ka5
        • 2.Qa3+
          • 2...Kb6
            • 3.Qa7#
      • 1...b4
        • 2.Qc6+
          • 2...Ka5
            • 3.Sc4#
      • 1...Kb6!
    • 1.Qa4+?
      • 1...Kb6
        • 2.Qa7#
      • 1...bxa4!
    • 1.Qd4?
      • threat
        • 2.Qa7#
      • 1...Ka5
        • 2.Sc6+
          • 2...Ka6
            • 3.Qa7#
      • 1...b4!
  • Keys
    • 1.Qc1!
      • threat
        • 2.Qa3+
          • 2...Kb6
            • 3.Qa7#
        • 2.Qa1+
          • 2...Kb6
            • 3.Qa7#
      • 1...Ka5
        • 2.Qa3+
          • 2...Kb6
            • 3.Qa7#
      • 1...Kb6
        • 2.Sd7+
          • 2...Ka5
            • 3.Qa3#
          • 2...Ka6
            • 3.Qa3#
            • 3.Qa1#
      • 1...b4
        • 2.Qc6+
          • 2...Ka5
            • 3.Sc4#

FEATURES


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