MESON Chess Problem Database

Problem Display
PID: 177142 (3B3k/5Q2/8/6b1/8/2p5/2K5/8 w - - 0 1)

Renn, Albert

Schach-Echo, 1967

3B3k/5Q2/8/6b1/8/2p5/2K5/8

#4

3 + 3

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Ba5!
      • threat
        • 2.Bxc3+
          • 2...Bf6
            • 3.Bxf6#
      • 1...Bd2
        • 2.Bb4
          • 2...Be1
            • 3.Bf8
              • threat
                • 4.Qg7#
          • 2...Be3
            • 3.Bxc3+
              • 3...Bd4
                • 4.Bxd4#
          • 2...Bf4
            • 3.Bxc3+
              • 3...Be5
                • 4.Bxe5#
          • 2...Bg5
            • 3.Bxc3+
              • 3...Bf6
                • 4.Bxf6#
          • 2...Bh6
            • 3.Bxc3+
              • 3...Bg7
                • 4.Qxg7#
      • 1...Bf6
        • 2.Qxf6+
          • 2...Kh7
            • 3.Bxc3
              • 3...Kg8
                • 4.Qg7#
          • 2...Kg8
            • 3.Qg6+
              • 3...Kf8
                • 4.Bb4#
              • 3...Kh8
                • 4.Bxc3#
            • 3.Bxc3
              • 3...Kh7
                • 4.Qg7#

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