MESON Chess Problem Database

Problem Display
PID: 233635 (8/p1p1B3/2r1p3/4kp2/5p1P/pNpR1B2/2P2PK1/b7 w - - 0 1)

Berkenbusch, Helmut

1st Prize, Die Schwalbe, 1942

8/p1p1B3/2r1p3/4kp2/5p1P/pNpR1B2/2P2PK1/b7

#4

8 + 10

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.h5!
      • threat
        • 2.h6
          • threat
            • 3.h7
              • threat
                • 4.h8Q#
                • 4.h8B#
          • 2...Rb6
            • 3.Sa5
              • threat
                • 4.Sc4#
              • 3...Rb4
                • 4.Sc6#
              • 3...Rc6
                • 4.Sxc6#
          • 2...Rd6
            • 3.Sa5
              • threat
                • 4.Sc4#
              • 3...Rxd3
                • 4.Sc6#
              • 3...Rd4
                • 4.Sc6#
              • 3...Rc6
                • 4.Sxc6#
      • 1...Rc4
        • 2.h6
          • threat
            • 3.h7
              • threat
                • 4.h8Q#
                • 4.h8B#
          • 2...Rb4
            • 3.Sa5
              • threat
                • 4.Sc6#
              • 3...Rc4
                • 4.Sxc4#
              • 3...Rb6
                • 4.Sc4#
              • 3...c6
                • 4.Sxc6#
          • 2...Rd4
            • 3.Sxd4
              • threat
                • 4.Sc6#
              • 3...c6
                • 4.Sxc6#
            • 3.Sa5
              • threat
                • 4.Sc6#
              • 3...Rc4
                • 4.Sxc4#
              • 3...Rd6
                • 4.Sc4#
              • 3...c6
                • 4.Sxc6#
      • 1...Ra6
        • 2.h6
          • threat
            • 3.h7
              • threat
                • 4.h8Q#
                • 4.h8B#
          • 2...Rb6
            • 3.Sa5
              • threat
                • 4.Sc4#
              • 3...Rb4
                • 4.Sc6#
              • 3...Rc6
                • 4.Sxc6#
          • 2...Rd6
            • 3.Sa5
              • threat
                • 4.Sc4#
              • 3...Rxd3
                • 4.Sc6#
              • 3...Rd4
                • 4.Sc6#
              • 3...Rc6
                • 4.Sxc6#
      • 1...a5
        • 2.h6
          • threat
            • 3.h7
              • threat
                • 4.h8Q#
                • 4.h8B#
          • 2...Ra6
            • 3.Rd1
              • threat
                • 4.Re1#
          • 2...Rb6
            • 3.Sxa5
              • threat
                • 4.Sc4#
              • 3...Rb4
                • 4.Sc6#
              • 3...Rc6
                • 4.Sxc6#
          • 2...Rd6
            • 3.Sxa5
              • threat
                • 4.Sc4#
              • 3...Rxd3
                • 4.Sc6#
              • 3...Rd4
                • 4.Sc6#
              • 3...Rc6
                • 4.Sxc6#

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