MESON Chess Problem Database

Problem Display
PID: 216640 (8/8/8/7K/1p1p4/1pkp4/1nbN3p/4Q2R w - - 0 1)

Fabel, Karl

Die Schwalbe, 1960

8/8/8/7K/1p1p4/1pkp4/1nbN3p/4Q2R

#5

4 + 8

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qa1!
      • threat
        • 2.Kg4
          • threat
            • 3.Kf4
              • 3...Bb1
                • 4.Rxb1
                  • threat
                    • 5.Qxb2#
                  • 4...Kc2
                    • 5.Qxb2#
                  • 4...Kxd2
                    • 5.Qxb2#
                • 4.Qxb1
                  • threat
                    • 5.Qc1#
                  • 4...Kxd2
                    • 5.Qxb2#
              • 3...Bd1
                • 4.Rxd1
                  • threat
                    • 5.Qc1#
                  • 4...Kc2
                    • 5.Qc1#
          • 2...Bb1
            • 3.Rxb1
              • threat
                • 4.Qxb2#
              • 3...Kxd2
                • 4.Rxb2+
                  • 4...Kc3
                    • 5.Qc1#
                  • 4...Ke3
                    • 5.Qe1#
                • 4.Qxb2+
                  • 4...Ke3
                    • 5.Re1#
            • 3.Qxb1
              • threat
                • 4.Qc1#
              • 3...Kxd2
                • 4.Rxh2+
                  • 4...Kc3
                    • 5.Qc1#
                  • 4...Ke3
                    • 5.Qe1#
                • 4.Qc1+
                  • 4...Ke2
                    • 5.Rxh2#
                    • 5.Qe1#
                • 4.Qe1+
                  • 4...Kc2
                    • 5.Qc1#
                • 4.Qxb2+
                  • 4...Ke3
                    • 5.Re1#
        • 2.Kg5
          • threat
            • 3.Kf4
              • 3...Bb1
                • 4.Rxb1
                  • threat
                    • 5.Qxb2#
                  • 4...Kc2
                    • 5.Qxb2#
                  • 4...Kxd2
                    • 5.Qxb2#
                • 4.Qxb1
                  • threat
                    • 5.Qc1#
                  • 4...Kxd2
                    • 5.Qxb2#
              • 3...Bd1
                • 4.Rxd1
                  • threat
                    • 5.Qc1#
                  • 4...Kc2
                    • 5.Qc1#
          • 2...Bb1
            • 3.Qxb1
              • threat
                • 4.Qc1#
              • 3...Kxd2
                • 4.Qe1+
                  • 4...Kc2
                    • 5.Qc1#
        • 2.Kg6
          • 2...Bb1
            • 3.Qxb1
              • threat
                • 4.Qc1#
              • 3...Kxd2
                • 4.Qe1+
                  • 4...Kc2
                    • 5.Qc1#
      • 1...Bd1+
        • 2.Rxd1
          • threat
            • 3.Qc1#
          • 2...h1Q+
            • 3.Rxh1
              • threat
                • 4.Qc1#
              • 3...Kxd2
                • 4.Qe1+
                  • 4...Kc2
                    • 5.Qc1#
          • 2...h1R+
            • 3.Rxh1
              • threat
                • 4.Qc1#
              • 3...Kxd2
                • 4.Qe1+
                  • 4...Kc2
                    • 5.Qc1#

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