MESON Chess Problem Database

Problem Display
PID: 147880 (8/7N/8/N7/4k3/2Q5/8/7K w - - 0 1)

van Rey, Loek

Probleemblad, 2012

8/7N/8/N7/4k3/2Q5/8/7K

#5

4 + 1

SOLUTION

  • SOUND
  • Keys
    • 1.Kg2!
      • 1...Kd5
        • 2.Sg5
          • 2...Kd6
            • 3.Sb7+
              • 3...Kd7
                • 4.Qc4
                  • 4...Ke7
                    • 5.Qf7#
                  • 4...Ke8
                    • 5.Qf7#
              • 3...Ke7
                • 4.Qg7+
                  • 4...Ke8
                    • 5.Qf7#
      • 1...Kf5
        • 2.Sc6
          • threat
            • 3.Qf6+
              • 3...Ke4
                • 4.Qf3#
              • 3...Kg4
                • 4.Qg5#
          • 2...Ke6
            • 3.Qd4
              • 3...Kf5
                • 4.Qf6+
                  • 4...Ke4
                    • 5.Qf3#
                  • 4...Kg4
                    • 5.Qg5#
              • 3...Kf7
                • 4.Qg4
                  • 4...Ke8
                    • 5.Qe6#
          • 2...Kg6
            • 3.Qg3+
              • 3...Kf5
                • 4.Sf8
                  • 4...Ke4
                    • 5.Qf3#
                  • 4...Kf6
                    • 5.Qg6#
              • 3...Kh6
                • 4.Qg8
                  • 4...Kh5
                    • 5.Qg5#
              • 3...Kf7
                • 4.Qg4
                  • 4...Ke8
                    • 5.Qe6#
              • 3...Kxh7
                • 4.Se7
                  • 4...Kh6
                    • 5.Qg6#
                  • 4...Kh8
                    • 5.Qg8#

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