MESON Chess Problem Database

Problem Display
PID: 219303 (B6b/P7/8/5p2/k1K5/1p6/8/8 w - - 0 1)

Speckmann, Werner

Deutsche Schachzeitung, 1978

B6b/P7/8/5p2/k1K5/1p6/8/8

#5

3 + 4

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Be4!
      • threat
        • 2.a8Q#
        • 2.a8R#
      • 1...Ka3
        • 2.a8Q+
          • 2...Kb2
            • 3.Qxh8+
              • 3...Kc1
                • 4.Qc3+
                  • 4...Kd1
                    • 5.Bf3#
              • 3...Ka2
                • 4.Bxf5
                  • 4...Ka3
                    • 5.Qa1#
                  • 4...b2
                    • 5.Qa8#
      • 1...Bc3
        • 2.a8Q+
          • 2...Ba5
            • 3.Qb7
              • threat
                • 4.Qxb3#
              • 3...Be1
                • 4.Bc6+
                  • 4...Ka3
                    • 5.Qxb3#
                  • 4...Ka5
                    • 5.Qb5#
                    • 5.Qa7#
                • 4.Qxb3+
                  • 4...Ka5
                    • 5.Qb5#
                • 4.Qb5+
                  • 4...Ka3
                    • 5.Qxb3#
              • 3...Bd2
                • 4.Bc6+
                  • 4...Ka3
                    • 5.Qxb3#
                  • 4...Ka5
                    • 5.Qb5#
                    • 5.Qa7#
                • 4.Qxb3+
                  • 4...Ka5
                    • 5.Qb5#
                • 4.Qb5+
                  • 4...Ka3
                    • 5.Qxb3#
              • 3...Bc3
                • 4.Bc6+
                  • 4...Ka3
                    • 5.Qxb3#
                  • 4...Ka5
                    • 5.Qb5#
                    • 5.Qa7#
                • 4.Qxb3+
                  • 4...Ka5
                    • 5.Qb5#
                • 4.Qb5+
                  • 4...Ka3
                    • 5.Qxb3#
              • 3...Bb6
                • 4.Qxb6
                  • threat
                    • 5.Qa7#
                    • 5.Qb4#
                    • 5.Qa6#
                  • 4...Ka3
                    • 5.Qxb3#
            • 3.Qb8
              • threat
                • 4.Qxb3#
              • 3...Be1
                • 4.Bc6+
                  • 4...Ka3
                    • 5.Qxb3#
                  • 4...Ka5
                    • 5.Qa7#
                    • 5.Qb5#
                • 4.Qxb3+
                  • 4...Ka5
                    • 5.Qb5#
                • 4.Qb5+
                  • 4...Ka3
                    • 5.Qxb3#
              • 3...Bd2
                • 4.Bc6+
                  • 4...Ka3
                    • 5.Qxb3#
                  • 4...Ka5
                    • 5.Qa7#
                    • 5.Qb5#
                • 4.Qxb3+
                  • 4...Ka5
                    • 5.Qb5#
                • 4.Qb5+
                  • 4...Ka3
                    • 5.Qxb3#
              • 3...Bc3
                • 4.Bc6+
                  • 4...Ka3
                    • 5.Qxb3#
                  • 4...Ka5
                    • 5.Qa7#
                    • 5.Qb5#
                • 4.Qxb3+
                  • 4...Ka5
                    • 5.Qb5#
                • 4.Qb5+
                  • 4...Ka3
                    • 5.Qxb3#
              • 3...Bb6
                • 4.Qxb6
                  • threat
                    • 5.Qa7#
                    • 5.Qb4#
                    • 5.Qa6#
                  • 4...Ka3
                    • 5.Qxb3#
                • 4.Qd6
                  • threat
                    • 5.Qb4#
                  • 4...Ka5
                    • 5.Qa3#
                  • 4...Bc5
                    • 5.Qa6#
                  • 4...Ba5
                    • 5.Bc6#

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