MESON Chess Problem Database

Problem Display
PID: 275001 (8/8/1P2K3/1p6/2k5/1N6/1Q3N2/8 w - - 0 1)

Onkoud, Abdelaziz

Problem Paradise, 2023

8/8/1P2K3/1p6/2k5/1N6/1Q3N2/8

#3

5 + 2

SOLUTION

  • SOUND
  • Sets
    • 1...Kb4
      • 2.Sd3+
        • 2...Ka4
          • 3.Qa2#
        • 2...Kc4
          • 3.Qc2#
  • Tries
    • 1.Ke5?
      • threat
        • 2.Sd4
          • 2...Kc5
            • 3.Qxb5#
          • 2...b4
            • 3.Qc1#
            • 3.Qc2#
        • 2.Sa5+
          • 2...Kc5
            • 3.Qd4#
      • 1...Kb4
        • 2.Sd3+
          • 2...Ka4
            • 3.Qa2#
          • 2...Kc4
            • 3.Qc2#
      • 1...b4!
    • 1.Kd6?
      • threat
        • 2.Sd2#
        • 2.Sa5#
      • 1...Kb4
        • 2.Sd3+
          • 2...Ka4
            • 3.Qa2#
          • 2...Kc4
            • 3.Qc2#
      • 1...b4!
    • 1.Qd2?
      • threat
        • 2.Sa5+
          • 2...Kc5
            • 3.Qd6#
      • 1...b4
        • 2.Qd3#
      • 1...Kxb3!
    • 1.b7?
      • threat
        • 2.b8Q
          • threat
            • 3.Qf4#
          • 2...Kb4
            • 3.Qf4#
          • 2...b4
            • 3.Qc2#
      • 1...Kb4
        • 2.Sd3+
          • 2...Ka4
            • 3.Qa2#
          • 2...Kc4
            • 3.Qc2#
      • 1...b4!
  • Keys
    • 1.Se4!
      • threat
        • 2.Qc3#
      • 1...Kd3
        • 2.Sbc5+
          • 2...Ke3
            • 3.Qf2#
          • 2...Kc4
            • 3.Qc3#
      • 1...Kb4
        • 2.Sec5
          • 2...Kc4
            • 3.Qd4#
      • 1...b4
        • 2.Sd6+
          • 2...Kd3
            • 3.Qd2#

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