MESON Chess Problem Database

Problem Display
PID: 31612 (1n6/3p2p1/1K1P4/1P2k3/3RB2P/1P4p1/2P4b/Q7 w - - 0 1)

Dubbe, Friedrich

Gartenlaube, 1887

1n6/3p2p1/1K1P4/1P2k3/3RB2P/1P4p1/2P4b/Q7

#4

9 + 6

3429 Friedrich Dubbe ein Deutscher Problemmeister 1938

SOLUTION

  • SOUND
  • Keys
    • 1.Qe1!
      • threat
        • 2.Bd3+
          • 2...Kxd4
            • 3.Bc4
              • threat
                • 4.c3#
      • 1...Kxd4
        • 2.Bg2
          • threat
            • 3.c3+
              • 3...Kd3
                • 4.Be4#
          • 2...Bg1
            • 3.Qxg3
              • threat
                • 4.c3#
              • 3...Be3
                • 4.Qxg7#
      • 1...Kf6
        • 2.Bd3
          • threat
            • 3.Rf4#
            • 3.Qe7#
          • 2...Kf7
            • 3.Rf4+
              • 3...Kg8
                • 4.Qe8#
            • 3.Qe7+
              • 3...Kg8
                • 4.Qe8#
            • 3.Bh7
              • threat
                • 4.Rf4#
                • 4.Qe7#
              • 3...Kf6
                • 4.Rf4#
                • 4.Qe7#
              • 3...Kf8
                • 4.Rf4#
                • 4.Qe7#
      • 1...Bg1
        • 2.Qxg3+
          • 2...Kxd4
            • 3.Bh1
              • threat
                • 4.c3#
              • 3...Be3
                • 4.Qxg7#
            • 3.Bg2
              • threat
                • 4.c3#
              • 3...Be3
                • 4.Qxg7#
          • 2...Ke6
            • 3.Bd5+
              • 3...Kf5
                • 4.Qg5#
              • 3...Kf6
                • 4.Qg5#
          • 2...Kf6
            • 3.Qf4+
              • 3...Ke6
                • 4.Bd5#
                • 4.Qf5#

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