MESON Chess Problem Database

Problem Display
PID: 20399 (2br3b/3NRB2/8/r4P2/1P2p1p1/p3PkpP/2PP2R1/5N1K w - - 0 1)

Keller, Michael

2nd Prize, Schweizerische Arbeiter Schachzeitung, 1976

2br3b/3NRB2/8/r4P2/1P2p1p1/p3PkpP/2PP2R1/5N1K

#4

12 + 9

4655 Michael Keller Ein Meister der Schachkomposition 1994

SOLUTION

  • SOUND
  • Keys
    • 1.d4!
      • threat
        • 2.Sd2+
          • 2...Kxe3
            • 3.Rxe4#
      • 1...Re5
        • 2.Bh5
          • threat
            • 3.Bxg4#
          • 2...Rg8
            • 3.Rg7
              • threat
                • 4.Sxe5#
                • 4.Bxg4#
      • 1...Re8
        • 2.Bxe8
          • threat
            • 3.Sd2+
              • 3...Kxe3
                • 4.Rxe4#
            • 3.Bh5
              • threat
                • 4.Bxg4#
        • 2.Rxe8
          • threat
            • 3.Sd2+
              • 3...Kxe3
                • 4.Rxe4#
            • 3.Bh5
              • threat
                • 4.Bxg4#
        • 2.Bh5
          • threat
            • 3.Bxg4#
          • 2...Rg8
            • 3.Sd2+
              • 3...Kxe3
                • 4.Rxe4#
      • 1...Bb7
        • 2.Bc4
          • threat
            • 3.Be2#
          • 2...Ba6
            • 3.Sd2+
              • 3...Kxe3
                • 4.Rxe4#
      • 1...Be5
        • 2.Bc4
          • threat
            • 3.Be2#
          • 2...Ba6
            • 3.b5
              • threat
                • 4.Sxe5#
                • 4.Be2#

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