MESON Chess Problem Database

Problem Display
PID: 270154 (1N6/7B/8/P3k3/5N1Q/8/5P2/K7 w - - 0 1)

Petrasinovic, Petrasin

Phenix, 2020

1N6/7B/8/P3k3/5N1Q/8/5P2/K7

#3

7 + 1

SOLUTION

  • SOUND
  • Tries
    • 1.Sa6?
      • 1...Kd4
        • 2.Qe7
          • threat
            • 3.Qc5#
          • 2...Kc3
            • 3.Qb4#
          • 2...Kc4
            • 3.Qb4#
      • 1...Kd6!
    • 1.Bd3?
      • 1...Kd4
        • 2.Qf6+
          • 2...Kc5
            • 3.Sa6#
            • 3.Qb6#
      • 1...Kd6!
    • 1.Qe7+?
      • 1...Kd4
        • 2.Sa6
          • threat
            • 3.Qc5#
          • 2...Kc3
            • 3.Qb4#
          • 2...Kc4
            • 3.Qb4#
        • 2.Sc6+
          • 2...Kc3
            • 3.Qb4#
          • 2...Kc4
            • 3.Qb4#
        • 2.Qb4+
          • 2...Ke5
            • 3.Sd7#
      • 1...Kxf4!
  • Keys
    • 1.Bg8!
      • 1...Kd4
        • 2.Qf6+
          • 2...Ke4
            • 3.Bd5#
          • 2...Kc5
            • 3.Qb6#
      • 1...Ke4
        • 2.Sc6
          • 2...Kf3
            • 3.Bd5#
          • 2...Kf5
            • 3.Bh7#
      • 1...Kf5
        • 2.Sh3
          • 2...Ke5
            • 3.Qf4#
          • 2...Kg6
            • 3.Qg5#
      • 1...Kd6
        • 2.Sd5
          • threat
            • 3.Qe7#
          • 2...Kc5
            • 3.Qb4#
          • 2...Ke5
            • 3.Qf4#

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