MESON Chess Problem Database

Problem Display
PID: 201856 (8/8/2Np3p/3p3P/1P4P1/1P2kp2/1B1R1N2/4K3 w - - 0 1)

Usath, Walter

Die Schwalbe, 1924

8/8/2Np3p/3p3P/1P4P1/1P2kp2/1B1R1N2/4K3

#4

9 + 5

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Bf6!
      • threat
        • 2.Sd4
          • 2...Kf4
            • 3.Sf5
              • 3...d4
                • 4.Rxd4#
        • 2.Se7
          • threat
            • 3.Sxd5#
          • 2...Kf4
            • 3.Sf5
              • 3...d4
                • 4.Rxd4#
        • 2.Bh4
          • threat
            • 3.Sd1+
              • 3...Ke4
                • 4.Rd4#
              • 3...Kf4
                • 4.Rd4#
            • 3.Bg3
              • 3...d4
                • 4.Rd3#
          • 2...Kf4
            • 3.Rd4+
              • 3...Ke3
                • 4.Sd1#
          • 2...d4
            • 3.Sd1+
              • 3...Ke4
                • 4.Rxd4#
              • 3...Kf4
                • 4.Rxd4#
            • 3.Rxd4
              • 3...d5
                • 4.Sd1#
            • 3.Bg3
              • threat
                • 4.Rd3#
              • 3...d3
                • 4.Rxd3#
      • 1...Kf4
        • 2.Bh4
          • threat
            • 3.Rd4+
              • 3...Ke3
                • 4.Sd1#
          • 2...Ke3
            • 3.Sd1+
              • 3...Ke4
                • 4.Rd4#
              • 3...Kf4
                • 4.Rd4#
            • 3.Bg3
              • 3...d4
                • 4.Rd3#
          • 2...d4
            • 3.Rxd4+
              • 3...Ke3
                • 4.Sd1#
                • 4.Re4#

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