MESON Chess Problem Database

Problem Display
PID: 20650 (3B4/8/8/3n2p1/8/8/p7/k1K5 w - - 0 1)

Shinkman, William Anthony

American Chess Bulletin, 1924

3B4/8/8/3n2p1/8/8/p7/k1K5

#5

2 + 4

81 Chess 2006
133 The Problemist Supplement 2006
23 Die Schwalbe 2007

SOLUTION

  • SOUND
  • Keys
    • 1.Ba5!
      • threat
        • 2.Be1
          • threat
            • 3.Bf2
              • threat
                • 4.Bd4+
                  • 4...Sc3
                    • 5.Bxc3#
              • 3...Sc3
                • 4.Bd4
                  • 4...g4
                    • 5.Bxc3#
              • 3...Se3
                • 4.Bxe3
                  • 4...g4
                    • 5.Bd4#
          • 2...g4
            • 3.Bf2
              • threat
                • 4.Bd4+
                  • 4...Sc3
                    • 5.Bxc3#
              • 3...Sc3
                • 4.Bd4
                  • 4...g3
                    • 5.Bxc3#
              • 3...Se3
                • 4.Bxe3
                  • 4...g3
                    • 5.Bd4#
            • 3.Bg3
              • threat
                • 4.Be5+
                  • 4...Sc3
                    • 5.Bxc3#
              • 3...Sc3
                • 4.Be5
                  • 4...g3
                    • 5.Bxc3#
              • 3...Sf4
                • 4.Bxf4
                  • 4...g3
                    • 5.Be5#
        • 2.Bd2
          • 2...g4
            • 3.Bh6
              • threat
                • 4.Bg7+
                  • 4...Sc3
                    • 5.Bxc3#
                  • 4...Sf6
                    • 5.Bxf6#
              • 3...Sc3
                • 4.Bg7
                  • 4...g3
                    • 5.Bxc3#
              • 3...Sf6
                • 4.Bg7
                  • 4...g3
                    • 5.Bxf6#
      • 1...g4
        • 2.Bd2
          • threat
            • 3.Bh6
              • threat
                • 4.Bg7+
                  • 4...Sc3
                    • 5.Bxc3#
                  • 4...Sf6
                    • 5.Bxf6#
              • 3...Sc3
                • 4.Bg7
                  • 4...g3
                    • 5.Bxc3#
              • 3...Sf6
                • 4.Bg7
                  • 4...g3
                    • 5.Bxf6#
          • 2...g3
            • 3.Bh6
              • threat
                • 4.Bg7+
                  • 4...Sc3
                    • 5.Bxc3#
                  • 4...Sf6
                    • 5.Bxf6#
              • 3...Sc3
                • 4.Bg7
                  • 4...g2
                    • 5.Bxc3#
              • 3...Sf6
                • 4.Bg7
                  • 4...g2
                    • 5.Bxf6#

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