MESON Chess Problem Database

Problem Display
PID: 270514 (8/3p1p2/1p3Q2/8/4k3/2K5/4PP2/8 w - - 0 1)

Abdullayev, Elmar

Probleemblad, 2022

8/3p1p2/1p3Q2/8/4k3/2K5/4PP2/8

#5

4 + 4

SOLUTION

  • SOUND
  • Keys
    • 1.Kb4!
      • threat
        • 2.Kb5
          • 2...d5
            • 3.Kc6
              • threat
                • 4.Kd6
                  • threat
                    • 5.Qe5#
              • 3...d4
                • 4.Kd6
                  • threat
                    • 5.Qe5#
                    • 5.Qf3#
          • 2...d6
            • 3.Kc6
              • threat
                • 4.Kxd6
                  • 4...b5
                    • 5.Qe5#
              • 3...b5
                • 4.Kxd6
                  • 4...b4
                    • 5.Qe5#
              • 3...d5
                • 4.Kd6
                  • threat
                    • 5.Qe5#
      • 1...Kd5
        • 2.f4
          • threat
            • 3.Kb5
              • threat
                • 4.Qe5#
              • 3...d6
                • 4.Qf5+
                  • 4...Kd4
                    • 5.Qd3#
          • 2...d6
            • 3.Qf5+
              • 3...Kc6
                • 4.Qc8+
                  • 4...Kd5
                    • 5.Qc4#
          • 2...b5
            • 3.Kxb5
              • threat
                • 4.Qe5#
              • 3...d6
                • 4.Qf5+
                  • 4...Kd4
                    • 5.Qd3#
      • 1...d6
        • 2.Kb5
          • threat
            • 3.Kc6
              • threat
                • 4.Kxd6
                  • 4...b5
                    • 5.Qe5#
              • 3...b5
                • 4.Kxd6
                  • 4...b4
                    • 5.Qe5#
              • 3...d5
                • 4.Kd6
                  • threat
                    • 5.Qe5#
          • 2...Kd5
            • 3.Qf5+
              • 3...Kd4
                • 4.Kb4
                  • threat
                    • 5.e3#
          • 2...d5
            • 3.Kc6
              • threat
                • 4.Kd6
                  • threat
                    • 5.Qe5#
              • 3...d4
                • 4.Kd6
                  • threat
                    • 5.Qe5#
                    • 5.Qf3#

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