MESON Chess Problem Database

Problem Display
PID: 149591 (N3K3/5p2/P1k4b/Q4P2/5P2/8/3P4/8 w - - 0 1)

Ott, Hans

Der Bund, 1959

N3K3/5p2/P1k4b/Q4P2/5P2/8/3P4/8

#3

7 + 3

15158 Hans Ott Schachprobleme (Kummer) 1986

SOLUTION

  • SOUND
  • Sets
    • 1...Kd6
      • 2.d4
        • threat
          • 3.Qc5#
        • 2...Kc6
          • 3.Qc5#
    • 1...Bxf4
      • 2.d4
        • threat
          • 3.Qc5#
        • 2...Kd6
          • 3.Qc5#
        • 2...Bd6
          • 3.d5#
  • Tries
    • 1.Kxf7?
      • threat
        • 2.Ke6
          • threat
            • 3.Qb6#
            • 3.Qd5#
      • 1...Bf8
        • 2.Ke6
          • threat
            • 3.Qb6#
            • 3.Qd5#
          • 2...Bc5
            • 3.Qa4#
      • 1...Kd6!
    • 1.Qb5+?
      • 1...Kd6
        • 2.d4
          • threat
            • 3.Qd7#
            • 3.Qc5#
      • 1...Kxb5!
    • 1.d4?
      • threat
        • 2.Qc5#
      • 1...Kd6
        • 2.Qc5#
      • 1...Bf8!
  • Keys
    • 1.d3!
      • threat
        • 2.Qb6+
          • 2...Kd5
            • 3.Sc7#
      • 1...Kd6
        • 2.Qb6+
          • 2...Kd5
            • 3.Sc7#
        • 2.d4
          • threat
            • 3.Qc5#
          • 2...Kc6
            • 3.Qc5#
      • 1...Bxf4
        • 2.d4
          • threat
            • 3.Qc5#
          • 2...Kd6
            • 3.Qc5#
          • 2...Bd6
            • 3.d5#

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