MESON Chess Problem Database

Problem Display
PID: 246906 (1K1k4/1pR1R3/7b/4p3/5p2/7b/8/7B w - - 0 1)

Breuer, Joseph Theodor

Grasemann, Herbert

Schach, 1957

1K1k4/1pR1R3/7b/4p3/5p2/7b/8/7B

#4

4 + 6

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Bg2!
      • threat
        • 2.Bxh3
          • threat
            • 3.Rcd7#
      • 1...Bg4
        • 2.Bf3
          • threat
            • 3.Bxg4
              • threat
                • 4.Rcd7#
          • 2...Bh3
            • 3.Bh5
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
                • 4.Rexd7#
          • 2...Bf5
            • 3.Bh5
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
                • 4.Rexd7#
              • 3...Bg6
                • 4.Rcd7#
          • 2...Be6
            • 3.Bh5
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
                • 4.Rexd7#
              • 3...Bf7
                • 4.Rcd7#
          • 2...Bc8
            • 3.Bh5
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
                • 4.Rexd7#
          • 2...Bg5
            • 3.Bxg4
              • threat
                • 4.Rcd7#
              • 3...Bxe7
                • 4.Rc8#
          • 2...Bf8
            • 3.Bxg4
              • threat
                • 4.Rcd7#
              • 3...Bxe7
                • 4.Rc8#
      • 1...Bf5
        • 2.Be4
          • threat
            • 3.Bxf5
              • threat
                • 4.Rcd7#
          • 2...Bh3
            • 3.Bg6
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
                • 4.Rexd7#
          • 2...Bg4
            • 3.Bg6
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
                • 4.Rexd7#
          • 2...Be6
            • 3.Bg6
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
                • 4.Rexd7#
              • 3...Bf7
                • 4.Rcd7#
          • 2...Bc8
            • 3.Bg6
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
                • 4.Rexd7#
          • 2...Bg5
            • 3.Bxf5
              • threat
                • 4.Rcd7#
              • 3...Bxe7
                • 4.Rc8#
          • 2...Bf8
            • 3.Bxf5
              • threat
                • 4.Rcd7#
              • 3...Bxe7
                • 4.Rc8#
      • 1...Be6
        • 2.Bd5
          • threat
            • 3.Bxe6
              • threat
                • 4.Rcd7#
          • 2...Bh3
            • 3.Bf7
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
                • 4.Rexd7#
          • 2...Bg4
            • 3.Bf7
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
                • 4.Rexd7#
          • 2...Bf5
            • 3.Bf7
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
                • 4.Rexd7#
          • 2...Bc8
            • 3.Bf7
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
                • 4.Rexd7#
          • 2...Bg5
            • 3.Bxe6
              • threat
                • 4.Rcd7#
              • 3...Bxe7
                • 4.Rc8#
          • 2...Bf8
            • 3.Bxe6
              • threat
                • 4.Rcd7#
              • 3...Bxe7
                • 4.Rc8#
      • 1...Bc8
        • 2.Bxb7
          • threat
            • 3.Bxc8
              • threat
                • 4.Rcd7#
            • 3.Bc6
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
          • 2...Bg5
            • 3.Bc6
              • threat
                • 4.Re8#
              • 3...Bxe7
                • 4.Rxc8#
              • 3...Bd7
                • 4.Rcxd7#
          • 2...Bf8
            • 3.Bc6
              • threat
                • 4.Re8#
              • 3...Bxe7
                • 4.Rxc8#
              • 3...Bd7
                • 4.Rcxd7#
          • 2...Bh3
            • 3.Bc6
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
          • 2...Bg4
            • 3.Bc6
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
              • 3...Bh5
                • 4.Rcd7#
          • 2...Bf5
            • 3.Bc6
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
              • 3...Bg6
                • 4.Rcd7#
          • 2...Be6
            • 3.Bc6
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
              • 3...Bf7
                • 4.Rcd7#
        • 2.Bf1
          • threat
            • 3.Bb5
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
          • 2...Bg5
            • 3.Bb5
              • threat
                • 4.Re8#
              • 3...Bxe7
                • 4.Rxc8#
              • 3...Bd7
                • 4.Rcxd7#
          • 2...Bf8
            • 3.Bb5
              • threat
                • 4.Re8#
              • 3...Bxe7
                • 4.Rxc8#
              • 3...Bd7
                • 4.Rcxd7#
          • 2...Bh3
            • 3.Bxh3
              • threat
                • 4.Rcd7#
            • 3.Bb5
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
          • 2...Bg4
            • 3.Bb5
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
              • 3...Bh5
                • 4.Rcd7#
          • 2...Bf5
            • 3.Bb5
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
              • 3...Bg6
                • 4.Rcd7#
          • 2...Be6
            • 3.Bb5
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#
              • 3...Bf7
                • 4.Rcd7#
          • 2...b5
            • 3.Bxb5
              • threat
                • 4.Re8#
              • 3...Bd7
                • 4.Rcxd7#

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