MESON Chess Problem Database

Problem Display
PID: 185008 (k1nRBN2/1bB1p3/pPppP3/P7/KpP5/1Q2R3/3NP1P1/8 w - - 0 1)

Preiswerk, Walther Edouard

Schweizerische Schachzeitung, 1945

k1nRBN2/1bB1p3/pPppP3/P7/KpP5/1Q2R3/3NP1P1/8

#4

14 + 8

SOLUTION

  • SOUND
  • Keys
    • 1.Rh3!
      • 1...c5
        • 2.Qf3
          • threat
            • 3.Rxc8#
          • 2...Bxf3
            • 3.Rxc8+
              • 3...Kb7
                • 4.Rb8#
          • 2...Be4
            • 3.Bc6+
              • 3...Bxc6+
                • 4.Qxc6#
            • 3.Rxc8+
              • 3...Kb7
                • 4.Rb8#
            • 3.Qxe4+
              • 3...d5
                • 4.Bc6#
                • 4.Qxd5#
            • 3.Sxe4
              • threat
                • 4.Sxd6#
                • 4.Bc6#
              • 3...Kb7
                • 4.Sxc5#
                • 4.Sxd6#
          • 2...d5
            • 3.Sb3
              • 3...Bc6+
                • 4.Bxc6#
              • 3...dxc4
                • 4.Rxc8#
              • 3...d4
                • 4.Rxc8#
      • 1...d5
        • 2.Bh2
          • threat
            • 3.Qg3
              • threat
                • 4.Qb8#
          • 2...c5
            • 3.Qg3
              • threat
                • 4.Qb8#
              • 3...Bc6+
                • 4.Bxc6#

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