MESON Chess Problem Database

Problem Display
PID: 246884 (6b1/8/8/8/p5N1/k1K5/4P3/2N5 w - - 0 1)

Calvet, Fernand

L'Echiquier de France, 1957

6b1/8/8/8/p5N1/k1K5/4P3/2N5

#4

4 + 3

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.e4!
      • threat
        • 2.Se3
          • threat
            • 3.Sc2#
          • 2...Bb3
            • 3.e5
              • 3...Bd1
                • 4.Sc4#
              • 3...Ba2
                • 4.Sc2#
              • 3...Bc2
                • 4.Sxc2#
                • 4.Sc4#
              • 3...Bc4
                • 4.Sc2#
                • 4.Sxc4#
              • 3...Bd5
                • 4.Sc2#
              • 3...Be6
                • 4.Sc2#
              • 3...Bf7
                • 4.Sc2#
              • 3...Bg8
                • 4.Sc2#
      • 1...Ba2
        • 2.Se3
          • threat
            • 3.Sc2#
          • 2...Bb3
            • 3.e5
              • 3...Bd1
                • 4.Sc4#
              • 3...Ba2
                • 4.Sc2#
              • 3...Bc2
                • 4.Sxc2#
                • 4.Sc4#
              • 3...Bc4
                • 4.Sc2#
                • 4.Sxc4#
              • 3...Bd5
                • 4.Sc2#
              • 3...Be6
                • 4.Sc2#
              • 3...Bf7
                • 4.Sc2#
              • 3...Bg8
                • 4.Sc2#
      • 1...Bc4
        • 2.Se3
          • threat
            • 3.Sc2#
            • 3.Sxc4#
          • 2...Bb3
            • 3.e5
              • 3...Bd1
                • 4.Sc4#
              • 3...Ba2
                • 4.Sc2#
              • 3...Bc2
                • 4.Sxc2#
                • 4.Sc4#
              • 3...Bc4
                • 4.Sc2#
                • 4.Sxc4#
              • 3...Bd5
                • 4.Sc2#
              • 3...Be6
                • 4.Sc2#
              • 3...Bf7
                • 4.Sc2#
              • 3...Bg8
                • 4.Sc2#
          • 2...Bd3
            • 3.e5
              • 3...Bb1
                • 4.Sc4#
              • 3...Bf1
                • 4.Sc2#
              • 3...Bc2
                • 4.Sxc2#
                • 4.Sc4#
              • 3...Be2
                • 4.Sc2#
              • 3...Bc4
                • 4.Sc2#
                • 4.Sxc4#
              • 3...Be4
                • 4.Sc4#
              • 3...Bb5
                • 4.Sc2#
              • 3...Bf5
                • 4.Sc4#
              • 3...Ba6
                • 4.Sc2#
              • 3...Bg6
                • 4.Sc4#
              • 3...Bh7
                • 4.Sc4#
      • 1...Bd5
        • 2.Se3
          • threat
            • 3.Sc2#
          • 2...Bb3
            • 3.e5
              • 3...Bd1
                • 4.Sc4#
              • 3...Ba2
                • 4.Sc2#
              • 3...Bc2
                • 4.Sxc2#
                • 4.Sc4#
              • 3...Bc4
                • 4.Sc2#
                • 4.Sxc4#
              • 3...Bd5
                • 4.Sc2#
              • 3...Be6
                • 4.Sc2#
              • 3...Bf7
                • 4.Sc2#
              • 3...Bg8
                • 4.Sc2#
      • 1...Be6
        • 2.Se3
          • threat
            • 3.Sc2#
          • 2...Bb3
            • 3.e5
              • 3...Bd1
                • 4.Sc4#
              • 3...Ba2
                • 4.Sc2#
              • 3...Bc2
                • 4.Sxc2#
                • 4.Sc4#
              • 3...Bc4
                • 4.Sc2#
                • 4.Sxc4#
              • 3...Bd5
                • 4.Sc2#
              • 3...Be6
                • 4.Sc2#
              • 3...Bf7
                • 4.Sc2#
              • 3...Bg8
                • 4.Sc2#
      • 1...Bf7
        • 2.Se3
          • threat
            • 3.Sc2#
          • 2...Bb3
            • 3.e5
              • 3...Bd1
                • 4.Sc4#
              • 3...Ba2
                • 4.Sc2#
              • 3...Bc2
                • 4.Sxc2#
                • 4.Sc4#
              • 3...Bc4
                • 4.Sc2#
                • 4.Sxc4#
              • 3...Bd5
                • 4.Sc2#
              • 3...Be6
                • 4.Sc2#
              • 3...Bf7
                • 4.Sc2#
              • 3...Bg8
                • 4.Sc2#

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