MESON Chess Problem Database

Problem Display
PID: 206025 (8/8/7p/6pP/5b2/8/p1K5/k2B2N1 w - - 0 1)

Knopfler, Marc

L'Eclaireur du Soir, 1929

8/8/7p/6pP/5b2/8/p1K5/k2B2N1

#5

4 + 5

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Bf3!
      • threat
        • 2.Se2
          • threat
            • 3.Sd4
              • threat
                • 4.Sb3#
          • 2...Be3
            • 3.Bg4
              • 3...Bc1
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bg1
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bd2
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bf2
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bd4
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bf4
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bc5
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bb6
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Ba7
                • 4.Sc1
                  • threat
                    • 5.Sb3#
      • 1...Be3
        • 2.Se2
          • threat
            • 3.Bg4
              • 3...Bc1
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bg1
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bd2
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bf2
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bd4
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bf4
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bc5
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bb6
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Ba7
                • 4.Sc1
                  • threat
                    • 5.Sb3#
          • 2...g4
            • 3.Bxg4
              • 3...Bc1
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bg1
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bd2
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bf2
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bd4
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bf4
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bc5
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bg5
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bb6
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Ba7
                • 4.Sc1
                  • threat
                    • 5.Sb3#
      • 1...Bc1
        • 2.Kxc1
          • 2...g4
            • 3.Se2
              • threat
                • 4.Sd4
                  • threat
                    • 5.Sc2#
                    • 5.Sb3#
              • 3...gxf3
                • 4.Sd4
                  • 4...f2
                    • 5.Sc2#
                    • 5.Sb3#
              • 3...g3
                • 4.Sd4
                  • 4...g2
                    • 5.Sc2#
                    • 5.Sb3#
        • 2.Se2
          • threat
            • 3.Sxc1
              • 3...g4
                • 4.Sb3#
            • 3.Sd4
              • threat
                • 4.Sb3#
          • 2...Bb2
            • 3.Bg4
              • 3...Bc1
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Ba3
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bc3
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bd4
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Be5
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bf6
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bg7
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bh8
                • 4.Sc1
                  • threat
                    • 5.Sb3#
          • 2...Be3
            • 3.Bg4
              • 3...Bc1
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bg1
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bd2
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bf2
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bd4
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bf4
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bc5
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bb6
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Ba7
                • 4.Sc1
                  • threat
                    • 5.Sb3#
      • 1...Bd2
        • 2.Se2
          • threat
            • 3.Sd4
              • threat
                • 4.Sb3#
          • 2...Be3
            • 3.Bg4
              • 3...Bc1
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bg1
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bd2
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bf2
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bd4
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bf4
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bc5
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bb6
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Ba7
                • 4.Sc1
                  • threat
                    • 5.Sb3#
      • 1...Be5
        • 2.Se2
          • threat
            • 3.Sc1
              • threat
                • 4.Sb3#
          • 2...Bb2
            • 3.Bg4
              • 3...Bc1
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Ba3
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bc3
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bd4
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Be5
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bf6
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bg7
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bh8
                • 4.Sc1
                  • threat
                    • 5.Sb3#
      • 1...g4
        • 2.Se2
          • threat
            • 3.Sd4
              • threat
                • 4.Sb3#
          • 2...Be3
            • 3.Bxg4
              • 3...Bc1
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bg1
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bd2
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bf2
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bd4
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bf4
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bc5
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Bg5
                • 4.Sd4
                  • threat
                    • 5.Sb3#
              • 3...Bb6
                • 4.Sc1
                  • threat
                    • 5.Sb3#
              • 3...Ba7
                • 4.Sc1
                  • threat
                    • 5.Sb3#

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