MESON Chess Problem Database

Problem Display
PID: 257151 (6Nr/6R1/3r4/B7/4pNpk/Kp5p/5R1P/3b4 w - - 0 1)

Schneider, Stefan

1st HM., Arbeiter Zeitung, 1974

6Nr/6R1/3r4/B7/4pNpk/Kp5p/5R1P/3b4

#4

7 + 8

6490 yacpdb 2022

SOLUTION

  • SOUND
  • Keys
    • 1.Ra2!
      • threat
        • 2.Be1+
          • 2...g3
            • 3.Bxg3#
            • 3.hxg3#
      • 1...Rd2
        • 2.Bxd2
          • threat
            • 3.Sg6+
              • 3...Kh5
                • 4.Sf6#
            • 3.Be1+
              • 3...g3
                • 4.Bxg3#
                • 4.hxg3#
        • 2.Rxd2
          • threat
            • 3.Bd8#
          • 2...Rxg8
            • 3.Rxg8
              • threat
                • 4.Bd8#
            • 3.Rd5
              • threat
                • 4.Sg6#
                • 4.Rh5#
                • 4.Rh7#
              • 3...g3
                • 4.hxg3#
          • 2...Rh5
            • 3.Sg6+
              • 3...Kg5
                • 4.Rd5#
            • 3.Bd8+
              • 3...Rg5
                • 4.Bxg5#
                • 4.Rh7#
          • 2...Rh6
            • 3.Bd8+
              • 3...Rf6
                • 4.Bxf6#
            • 3.Sxh6
              • threat
                • 4.Sf5#
                • 4.Bd8#
      • 1...Rd3
        • 2.Be1+
          • 2...g3
            • 3.Bxg3+
              • 3...Rxg3
                • 4.hxg3#
            • 3.hxg3+
              • 3...Rxg3
                • 4.Bxg3#
      • 1...Ra6
        • 2.Kb2
          • threat
            • 3.Be1+
              • 3...g3
                • 4.Bxg3#
                • 4.hxg3#
            • 3.Bd8+
              • 3...Rf6
                • 4.Bxf6#
          • 2...Rxa5
            • 3.Sg6+
              • 3...Kg5
                • 4.Rxa5#
              • 3...Kh5
                • 4.Rxa5#
          • 2...Rg6
            • 3.Bd8+
              • 3...Rg5
                • 4.Bxg5#
              • 3...Rf6
                • 4.Bxf6#

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