MESON Chess Problem Database

Problem Display
PID: 150356 (8/2B1p1K1/4pp2/r2B4/P2kpN2/2R2p2/1P6/8 w - - 0 1)

Ott, Hans

Schweizerische Schachzeitung, 1953

8/2B1p1K1/4pp2/r2B4/P2kpN2/2R2p2/1P6/8

#4

7 + 7

15158 Hans Ott Schachprobleme (Kummer) 1986

SOLUTION

  • SOUND
  • Keys
    • 1.Kf7!
      • 1...Rb5
        • 2.axb5
          • threat
            • 3.Sxe6+
              • 3...Kxd5
                • 4.Rc5#
            • 3.Kxe6
              • threat
                • 4.Bb6#
            • 3.Ba2
              • threat
                • 4.Sxe6#
              • 3...e3
                • 4.Rc4#
              • 3...e5
                • 4.Se6#
                • 4.Bb6#
            • 3.Bb3
              • threat
                • 4.Sxe6#
              • 3...e3
                • 4.Rc4#
              • 3...e5
                • 4.Se6#
                • 4.Bb6#
            • 3.Bc6
              • threat
                • 4.Sxe6#
              • 3...e5
                • 4.Se6#
                • 4.Bb6#
            • 3.Bb7
              • threat
                • 4.Sxe6#
              • 3...e5
                • 4.Se6#
                • 4.Bb6#
            • 3.Ba8
              • threat
                • 4.Sxe6#
              • 3...e5
                • 4.Se6#
                • 4.Bb6#
      • 1...Ra6
        • 2.Sxe6+
          • 2...Rxe6
            • 3.Kxe6
              • threat
                • 4.Bb6#
      • 1...f5
        • 2.Bc6
          • threat
            • 3.Sxe6#
          • 2...Re5
            • 3.Bd5
              • threat
                • 4.Bb6#
              • 3...Rxd5
                • 4.Sxe6#

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