MESON Chess Problem Database

Problem Display
PID: 208980 (b6K/8/3B1p1R/1B3P2/1pN3pp/1P2N2k/5p1P/6r1 w - - 0 1)

Kraemer, Adolf Herrmann Rudolf Ferdinand

Die Schwalbe, 1930

b6K/8/3B1p1R/1B3P2/1pN3pp/1P2N2k/5p1P/6r1

#4

9 + 8

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Sa3!
      • threat
        • 2.Bf1+
          • 2...Rxf1
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Rg2
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Bg2
            • 3.Bg3
              • threat
                • 4.Rxh4#
      • 1...g3
        • 2.Bf1+
          • 2...Rxf1
            • 3.Bxg3
              • threat
                • 4.Rxh4#
          • 2...Rg2
            • 3.Bxg3
              • threat
                • 4.Rxh4#
          • 2...Bg2
            • 3.Bxg3
              • threat
                • 4.Rxh4#
          • 2...g2
            • 3.Bg3
              • threat
                • 4.Rxh4#
      • 1...f1Q
        • 2.Bxf1+
          • 2...Rxf1
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Rg2
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Bg2
            • 3.Bg3
              • threat
                • 4.Rxh4#
      • 1...f1S
        • 2.Bxf1+
          • 2...Rxf1
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Rg2
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Bg2
            • 3.Bg3
              • threat
                • 4.Rxh4#
      • 1...f1B
        • 2.Bxf1+
          • 2...Rxf1
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Rg2
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Bg2
            • 3.Bg3
              • threat
                • 4.Rxh4#
      • 1...f1R
        • 2.Bxf1+
          • 2...Rxf1
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Rg2
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Bg2
            • 3.Bg3
              • threat
                • 4.Rxh4#
      • 1...Bh1
        • 2.Bf1+
          • 2...Rxf1
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Rg2
            • 3.Bg3
              • 3...bxa3
                • 4.Rxh4#
          • 2...Bg2
            • 3.Bg3
              • threat
                • 4.Rxh4#
      • 1...Rc1
        • 2.Bf1+
          • 2...Rxf1
            • 3.Bg3
              • threat
                • 4.Rxh4#
      • 1...Rd1
        • 2.Bf1+
          • 2...Rxf1
            • 3.Bg3
              • threat
                • 4.Rxh4#
      • 1...Re1
        • 2.Bf1+
          • 2...Rxf1
            • 3.Bg3
              • threat
                • 4.Rxh4#
        • 2.Bg3
          • threat
            • 3.Rxh4#
          • 2...Rxe3
            • 3.Bf1+
              • 3...Bg2
                • 4.Rxh4#
      • 1...Rh1
        • 2.Bf1+
          • 2...Rxf1
            • 3.Bg3
              • threat
                • 4.Rxh4#
        • 2.Bg3
          • threat
            • 3.Rxh4#
          • 2...Rxh2
            • 3.Bxh4
              • threat
                • 4.Bxf2#
              • 3...f1Q
                • 4.Be1#
                • 4.Bf2#
              • 3...f1S
                • 4.Be1#
                • 4.Bf2#
              • 3...f1B
                • 4.Be1#
                • 4.Bf2#
              • 3...f1R
                • 4.Be1#
                • 4.Bf2#
              • 3...g3
                • 4.Bg5#
                • 4.Bxf6#
      • 1...Rg2
        • 2.Bf1
          • threat
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...g3
            • 3.Bxg3
              • threat
                • 4.Rxh4#
      • 1...Bf3
        • 2.Bf1+
          • 2...Rxf1
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Rg2
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Bg2
            • 3.Bg3
              • threat
                • 4.Rxh4#
      • 1...Be4
        • 2.Bf1+
          • 2...Rxf1
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Rg2
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Bg2
            • 3.Bg3
              • threat
                • 4.Rxh4#
      • 1...Bd5
        • 2.Bf1+
          • 2...Rxf1
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Rg2
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Bg2
            • 3.Bg3
              • threat
                • 4.Rxh4#
      • 1...Bc6
        • 2.Bf1+
          • 2...Rxf1
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Rg2
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Bg2
            • 3.Bg3
              • threat
                • 4.Rxh4#
      • 1...Bb7
        • 2.Bf1+
          • 2...Rxf1
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Rg2
            • 3.Bg3
              • threat
                • 4.Rxh4#
          • 2...Bg2
            • 3.Bg3
              • threat
                • 4.Rxh4#

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