MESON Chess Problem Database

Problem Display
PID: 270204 (8/2Q5/1p6/3P1p2/4kN2/1K6/7P/2N5 w - - 0 1)

Petrasinovic, Petrasin

Schach, 2001

8/2Q5/1p6/3P1p2/4kN2/1K6/7P/2N5

#3

6 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...Kd4
      • 2.Qe7
        • 2...b5
          • 3.Sce2#
  • Tries
    • 1.Scd3?
      • threat
        • 2.Qe5+
          • 2...Kf3
            • 3.Qe2#
        • 2.Qe7+
          • 2...Kf3
            • 3.Qe2#
          • 2...Kd4
            • 3.Qe5#
      • 1...Ke3
        • 2.Qe5+
          • 2...Kd2
            • 3.Qe1#
            • 3.Qe2#
          • 2...Kf3
            • 3.Qe2#
        • 2.Qe7+
          • 2...Kd2
            • 3.Qe1#
            • 3.Qe2#
          • 2...Kf3
            • 3.Qe2#
          • 2...Kd4
            • 3.Qe5#
      • 1...Kf3!
  • Keys
    • 1.Sg6!
      • threat
        • 2.Qe5+
          • 2...Kf3
            • 3.Qe2#
        • 2.Qc4+
          • 2...Ke3
            • 3.Qf4#
          • 2...Kf3
            • 3.Qe2#
      • 1...Kf3
        • 2.Qg3+
          • 2...Ke4
            • 3.Qd3#
      • 1...Kd4
        • 2.Qc4+
          • 2...Ke3
            • 3.Qf4#
      • 1...Kxd5
        • 2.Qd7+
          • 2...Ke4
            • 3.Qd3#
          • 2...Kc5
            • 3.Sd3#
      • 1...f4
        • 2.Qe5+
          • 2...Kf3
            • 3.Qe2#
      • 1...b5
        • 2.Qe5+
          • 2...Kf3
            • 3.Qe2#

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