MESON Chess Problem Database

Problem Display
PID: 173262 (8/8/3pk1p1/6K1/Q7/B1P2N2/8/8 w - - 0 1)

Petrasinovic, Petrasin

The Problemist, 2017

8/8/3pk1p1/6K1/Q7/B1P2N2/8/8

#3

5 + 3

SOLUTION

  • SOUND
  • Sets
    • 1...d5
      • 2.Qe8#
  • Tries
    • 1.Kxg6?
      • 1...Kd5
        • 2.Sg5
          • 2...Ke5
            • 3.Qd4#
            • 3.Qe4#
      • 1...Ke7!
    • 1.Qc6?
      • threat
        • 2.Qb7
          • 2...d5
            • 3.Qe7#
        • 2.Qxd6+
          • 2...Kf7
            • 3.Qxg6#
      • 1...Ke7
        • 2.Qxd6+
          • 2...Kf7
            • 3.Qxg6#
          • 2...Ke8
            • 3.Qe7#
      • 1...Kf7!
    • 1.Qd7+?
      • 1...Kd5
        • 2.Sd2
          • 2...Ke5
            • 3.Qxd6#
      • 1...Kxd7!
    • 1.Qa7?
      • threat
        • 2.Qb7
          • 2...d5
            • 3.Qe7#
        • 2.c4
          • 2...d5
            • 3.Qe7#
      • 1...d5
        • 2.Qe7#
      • 1...Kd5!
  • Keys
    • 1.Se5!
      • 1...Kd5
        • 2.Qd4+
          • 2...Ke6
            • 3.Qxd6#
      • 1...Kxe5
        • 2.Qc4
          • 2...d5
            • 3.Qe2#
      • 1...Ke7
        • 2.Qd7+
          • 2...Kf8
            • 3.Qf7#
      • 1...dxe5
        • 2.Qc6+
          • 2...Kf7
            • 3.Qxg6#

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