MESON Chess Problem Database

Problem Display
PID: 285776 (8/4N3/4p3/2P5/4k3/P7/1P2K3/3Q4 w - - 0 1)

Gorbunov, Valery

Mat, 1986

8/4N3/4p3/2P5/4k3/P7/1P2K3/3Q4

#3

6 + 2

SOLUTION

  • SOUND
  • Sets
    • 1...e5
      • 2.Qa4#
  • Tries
    • 1.Qc1?
      • threat
        • 2.Qe3#
      • 1...Kd4
        • 2.Kf3
          • threat
            • 3.Qc3#
          • 2...Kd3
            • 3.Qc3#
          • 2...Ke5
            • 3.Qf4#
            • 3.Qc3#
        • 2.Qf4+
          • 2...Kxc5
            • 3.Qb4#
        • 2.Qc3+
          • 2...Ke4
            • 3.Qe3#
      • 1...Ke5!
    • 1.Qe1?
      • 1...Kd4
        • 2.Qc3+
          • 2...Ke4
            • 3.Qe3#
      • 1...Ke5
        • 2.Qf2
          • 2...Ke4
            • 3.Qe3#
      • 1...Kf4!
    • 1.Qg1?
      • threat
        • 2.Qe3#
      • 1...Ke5
        • 2.Qf2
          • 2...Ke4
            • 3.Qe3#
      • 1...Kf4!
  • Keys
    • 1.Qf1!
      • threat
        • 2.Qf6
          • 2...e5
            • 3.Qh4#
      • 1...Kd4
        • 2.Qf4+
          • 2...Kxc5
            • 3.Qb4#
      • 1...Ke5
        • 2.Qf2
          • 2...Ke4
            • 3.Qe3#
      • 1...e5
        • 2.Qe1
          • threat
            • 3.Qb4#
            • 3.Qh4#
          • 2...Kd4
            • 3.Qb4#
          • 2...Kf4
            • 3.Qh4#
        • 2.Qh1+
          • 2...Kd4
            • 3.Qd5#
          • 2...Kf4
            • 3.Qh4#
        • 2.Qf3+
          • 2...Kd4
            • 3.Qd5#
        • 2.Qf7
          • 2...Kd4
            • 3.Qd5#

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