MESON Chess Problem Database

Problem Display
PID: 217522 (k1b4r/NpQ5/1P6/KR6/n7/7p/p2PPP1p/8 w - - 0 1)

Popandopulo, Avenir Nikolaevich

Shakhmaty v SSSR, 1962

k1b4r/NpQ5/1P6/KR6/n7/7p/p2PPP1p/8

#5

8 + 8

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Sc6!
      • threat
        • 2.Qb8#
      • 1...Bg4
        • 2.Kb4
          • threat
            • 3.Ra5#
          • 2...Bxe2
            • 3.Ra5+
              • 3...Ba6
                • 4.Rxa6+
                  • 4...bxa6
                    • 5.Qa7#
                    • 5.b7#
            • 3.Sd8
              • threat
                • 4.Qxb7#
                • 4.Qc8#
              • 3...Rh4+
                • 4.Ka5
                  • threat
                    • 5.Qxb7#
                    • 5.Qc8#
          • 2...Sc5
            • 3.Ra5+
              • 3...Sa6+
                • 4.Rxa6+
                  • 4...bxa6
                    • 5.Qa7#
                    • 5.b7#
      • 1...Bf5
        • 2.Kb4
          • threat
            • 3.Ra5#
          • 2...Rh4+
            • 3.f4
              • threat
                • 4.Ra5#
                • 4.Qb8#
              • 3...Rxf4+
                • 4.Ka5
                  • threat
                    • 5.Qb8#
                  • 4...bxc6
                    • 5.Qa7#
          • 2...Bd3
            • 3.Ra5+
              • 3...Ba6
                • 4.Rxa6+
                  • 4...bxa6
                    • 5.Qa7#
                    • 5.b7#
            • 3.Sd8
              • threat
                • 4.Qxb7#
                • 4.Qc8#
              • 3...Rh4+
                • 4.Ka5
                  • threat
                    • 5.Qxb7#
                    • 5.Qc8#
          • 2...Sc5
            • 3.Ra5+
              • 3...Sa6+
                • 4.Rxa6+
                  • 4...bxa6
                    • 5.Qa7#
                    • 5.b7#
      • 1...Be6
        • 2.Kb4
          • threat
            • 3.Ra5#
          • 2...Rh4+
            • 3.e4
              • threat
                • 4.Ra5#
                • 4.Qb8#
              • 3...Rxe4+
                • 4.Ka5
                  • threat
                    • 5.Qb8#
                  • 4...bxc6
                    • 5.Qa7#
          • 2...Sc5
            • 3.Ra5+
              • 3...Sa6+
                • 4.Rxa6+
                  • 4...bxa6
                    • 5.Qa7#
                    • 5.b7#
      • 1...Bd7
        • 2.Kb4
          • threat
            • 3.Ra5#
          • 2...Rh4+
            • 3.d4
              • threat
                • 4.Ra5#
                • 4.Qb8#
              • 3...Rxd4+
                • 4.Ka5
                  • threat
                    • 5.Qb8#
                  • 4...Bxc6
                    • 5.Qc8#
                  • 4...bxc6
                    • 5.Qa7#
          • 2...Sc5
            • 3.Ra5+
              • 3...Sa6+
                • 4.Rxa6+
                  • 4...bxa6
                    • 5.Qa7#
                    • 5.b7#

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