MESON Chess Problem Database

Problem Display
PID: 9280 (6k1/3p1p2/K3pP1P/3p4/5pp1/3Q4/8/8 w - - 0 1)

Sakharov, Sergei Pavlovich

Schach-Aktiv, 2000

6k1/3p1p2/K3pP1P/3p4/5pp1/3Q4/8/8

#5

4 + 7

SOLUTION

  • SOUND
  • Keys
    • 1.Qb1!
      • threat
        • 2.h7+
          • 2...Kh8
            • 3.Qh1
              • threat
                • 4.Qh6
                  • threat
                    • 5.Qg7#
      • 1...Kh8
        • 2.Qg6
          • threat
            • 3.Qg7#
          • 2...fxg6
            • 3.f7
              • threat
                • 4.f8Q+
                  • 4...Kh7
                    • 5.Qg7#
              • 3...Kh7
                • 4.f8Q
                  • threat
                    • 5.Qg7#
      • 1...g3
        • 2.h7+
          • 2...Kh8
            • 3.Qh1
              • threat
                • 4.Qh6
                  • threat
                    • 5.Qg7#
              • 3...g2
                • 4.Qxg2
                  • threat
                    • 5.Qg7#
                    • 5.Qg8#
                  • 4...Kxh7
                    • 5.Qg7#
      • 1...f3
        • 2.Qc1
          • threat
            • 3.Qg5+
              • 3...Kf8
                • 4.Qg7+
                  • 4...Ke8
                    • 5.Qh8#
                    • 5.Qg8#
                • 4.h7
                  • threat
                    • 5.Qg8#
                    • 5.h8Q#
                    • 5.h8R#
                  • 4...Ke8
                    • 5.Qg8#
                    • 5.h8Q#
                    • 5.h8R#
            • 3.h7+
              • 3...Kxh7
                • 4.Qg5
                  • threat
                    • 5.Qg7#
                  • 4...Kh8
                    • 5.Qg7#
              • 3...Kh8
                • 4.Qg5
                  • threat
                    • 5.Qg7#
                    • 5.Qg8#
                  • 4...Kxh7
                    • 5.Qg7#
                • 4.Qh6
                  • threat
                    • 5.Qg7#
          • 2...f2
            • 3.Qg5+
              • 3...Kf8
                • 4.Qg7+
                  • 4...Ke8
                    • 5.Qh8#
                    • 5.Qg8#
      • 1...e5
        • 2.h7+
          • 2...Kh8
            • 3.Qf5
              • threat
                • 4.Qxg4
                  • threat
                    • 5.Qg7#
                    • 5.Qg8#
                  • 4...Kxh7
                    • 5.Qg7#
                • 4.Qg5
                  • threat
                    • 5.Qg7#
                    • 5.Qg8#
                  • 4...Kxh7
                    • 5.Qg7#
            • 3.Qh1
              • threat
                • 4.Qh6
                  • threat
                    • 5.Qg7#
        • 2.Qf5
          • threat
            • 3.Qxg4+
              • 3...Kf8
                • 4.Qg7+
                  • 4...Ke8
                    • 5.Qh8#
                    • 5.Qg8#
                • 4.h7
                  • threat
                    • 5.Qg8#
                    • 5.h8Q#
                    • 5.h8R#
                  • 4...Ke8
                    • 5.Qg8#
                    • 5.h8Q#
                    • 5.h8R#
            • 3.Qg5+
              • 3...Kf8
                • 4.Qg7+
                  • 4...Ke8
                    • 5.Qh8#
                    • 5.Qg8#
                • 4.h7
                  • threat
                    • 5.Qg8#
                    • 5.h8Q#
                    • 5.h8R#
                  • 4...Ke8
                    • 5.Qg8#
                    • 5.h8Q#
                    • 5.h8R#
            • 3.h7+
              • 3...Kh8
                • 4.Qxg4
                  • threat
                    • 5.Qg7#
                    • 5.Qg8#
                  • 4...Kxh7
                    • 5.Qg7#
                • 4.Qg5
                  • threat
                    • 5.Qg7#
                    • 5.Qg8#
                  • 4...Kxh7
                    • 5.Qg7#

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