MESON Chess Problem Database

Problem Display
PID: 216585 (8/8/B7/3KpP2/1p5p/1P4pP/2R2pkp/5NbN w - - 0 1)

Schaaf, Ernst Carl

Deutsche Schachzeitung, 1960

8/8/B7/3KpP2/1p5p/1P4pP/2R2pkp/5NbN

#5

8 + 8

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Kxe5!
      • 1...Kxh1
        • 2.Bb7+
          • 2...g2
            • 3.Rc6
              • 3...gxf1Q
                • 4.Rg6+
                  • 4...Qg2
                    • 5.Bxg2#
              • 3...gxf1B
                • 4.Rg6+
                  • 4...Bg2
                    • 5.Bxg2#
      • 1...Kxh3
        • 2.Kf4
          • 2...Kg2
            • 3.Se3+
              • 3...Kxh1
                • 4.Bb7+
                  • 4...g2
                    • 5.Bxg2#
              • 3...Kh3
                • 4.Bf1+
                  • 4...g2
                    • 5.Bxg2#
            • 3.Bb7+
              • 3...Kxf1
                • 4.Ke3
                  • threat
                    • 5.Rc1#
                  • 4...Ke1
                    • 5.Rc1#
              • 3...Kh3
                • 4.Bf3
                  • 4...g2
                    • 5.Bg4#
                • 4.Rd2
                  • 4...g2
                    • 5.Rd3#
                • 4.Re2
                  • 4...g2
                    • 5.Re3#
                • 4.f6
                  • 4...g2
                    • 5.Bc8#
          • 2...g2
            • 3.Be2
              • threat
                • 4.Bg4#
              • 3...gxh1Q
                • 4.Bg4+
                  • 4...Kg2
                    • 5.Se3#
              • 3...gxh1S
                • 4.Bg4+
                  • 4...Kg2
                    • 5.Se3#
                • 4.Se3
                  • threat
                    • 5.Bf1#
                    • 5.Bg4#
                  • 4...f1Q+
                    • 5.Bxf1#
                  • 4...f1R+
                    • 5.Bxf1#
              • 3...gxh1B
                • 4.Bg4+
                  • 4...Kg2
                    • 5.Se3#
              • 3...gxh1R
                • 4.Bg4+
                  • 4...Kg2
                    • 5.Se3#
                • 4.Sd2
                  • threat
                    • 5.Bf1#
                  • 4...f1Q+
                    • 5.Bxf1#
                  • 4...f1R+
                    • 5.Bxf1#
                  • 4...Kg2
                    • 5.Bf1#
                  • 4...f1S
                    • 5.Bxf1#
                  • 4...f1B
                    • 5.Bxf1#
                • 4.Se3
                  • threat
                    • 5.Bf1#
                    • 5.Bg4#
                  • 4...f1Q+
                    • 5.Bxf1#
                  • 4...f1R+
                    • 5.Bxf1#
            • 3.f6
              • threat
                • 4.Bc8#
              • 3...gxh1Q
                • 4.Bc8+
                  • 4...Kg2
                    • 5.Se3#
              • 3...gxh1S
                • 4.Bc8+
                  • 4...Kg2
                    • 5.Se3#
              • 3...gxh1B
                • 4.Bc8+
                  • 4...Kg2
                    • 5.Se3#
              • 3...gxh1R
                • 4.Bc8+
                  • 4...Kg2
                    • 5.Se3#
                • 4.Sd2
                  • threat
                    • 5.Bf1#
                  • 4...f1Q+
                    • 5.Bxf1#
                  • 4...f1R+
                    • 5.Bxf1#
                  • 4...Kg2
                    • 5.Bf1#
                  • 4...f1S
                    • 5.Bxf1#
                  • 4...f1B
                    • 5.Bxf1#
                • 4.Se3
                  • threat
                    • 5.Bf1#
                    • 5.Bc8#
                  • 4...f1Q+
                    • 5.Bxf1#
                  • 4...f1R+
                    • 5.Bxf1#
        • 2.Be2
          • threat
            • 3.Se3
              • threat
                • 4.Bg4#
          • 2...Kg2
            • 3.Se3+
              • 3...Kxh1
                • 4.Bf3+
                  • 4...g2
                    • 5.Bxg2#
          • 2...g2
            • 3.Kf4
              • threat
                • 4.Bg4#
              • 3...gxh1Q
                • 4.Bg4+
                  • 4...Kg2
                    • 5.Se3#
              • 3...gxh1S
                • 4.Bg4+
                  • 4...Kg2
                    • 5.Se3#
                • 4.Se3
                  • threat
                    • 5.Bf1#
                    • 5.Bg4#
                  • 4...f1Q+
                    • 5.Bxf1#
                  • 4...f1R+
                    • 5.Bxf1#
              • 3...gxh1B
                • 4.Bg4+
                  • 4...Kg2
                    • 5.Se3#
              • 3...gxh1R
                • 4.Bg4+
                  • 4...Kg2
                    • 5.Se3#
                • 4.Sd2
                  • threat
                    • 5.Bf1#
                  • 4...f1Q+
                    • 5.Bxf1#
                  • 4...f1R+
                    • 5.Bxf1#
                  • 4...Kg2
                    • 5.Bf1#
                  • 4...f1S
                    • 5.Bxf1#
                  • 4...f1B
                    • 5.Bxf1#
                • 4.Se3
                  • threat
                    • 5.Bf1#
                    • 5.Bg4#
                  • 4...f1Q+
                    • 5.Bxf1#
                  • 4...f1R+
                    • 5.Bxf1#

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