MESON Chess Problem Database

Problem Display
PID: 200923 (Kb1N4/nPp2N2/P1p3p1/1rp1pkPb/2r3p1/B3p1P1/p3P1B1/n6Q w - - 0 1)

Zipperlin, Otto

Schachkongress Pforzheim, 1922

Kb1N4/nPp2N2/P1p3p1/1rp1pkPb/2r3p1/B3p1P1/p3P1B1/n6Q

#4

11 + 15

6490 yacpdb 2020

SOLUTION

  • COOKED
  • Keys
    • 1.Bd5!
      • threat
        • 2.Be6#
      • 1...cxd5
        • 2.Qxd5
          • threat
            • 3.Qxe5#
          • 2...Sc6
            • 3.Qd3+
              • 3...Re4
                • 4.Qd7#
              • 3...e4
                • 4.Qd7#
            • 3.Qd7+
              • 3...Ke4
                • 4.Qd3#
            • 3.Sxc6
              • threat
                • 4.Se7#
                • 4.Qxe5#
            • 3.Se6
              • threat
                • 4.Sg7#
                • 4.Sh6#
          • 2...c6
            • 3.Qd3+
              • 3...Re4
                • 4.Qd7#
              • 3...e4
                • 4.Qd7#
            • 3.Qd7+
              • 3...Ke4
                • 4.Qd3#
    • 1.Bxc6!
      • threat
        • 2.Bd7#
      • 1...Sxc6
        • 2.Qxc6
          • threat
            • 3.Sh6+
              • 3...Kxg5
                • 4.Sdf7#
            • 3.Qd7+
              • 3...Ke4
                • 4.Qd3#
            • 3.Qe6+
              • 3...Ke4
                • 4.Qxe5#
            • 3.Qf6+
              • 3...Ke4
                • 4.Qxe5#
            • 3.Se6
              • threat
                • 4.Sg7#
                • 4.Sh6#
    • 1.Bxc5!
      • threat
        • 2.Be7
          • threat
            • 3.Sh6#
          • 2...e4
            • 3.Qf1#
      • 1...Rbxc5
        • 2.Qh4
          • threat
            • 3.Sh6#
          • 2...e4
            • 3.Qh1
              • threat
                • 4.Qf1#
              • 3...Rc1
                • 4.Bxe4#
      • 1...Rf4
        • 2.Be4+
          • 2...Rxe4
            • 3.Be7
              • threat
                • 4.Sh6#
        • 2.Qh4
          • threat
            • 3.Sh6#
          • 2...Rf3
            • 3.Sh6+
              • 3...Ke4
                • 4.Bxf3#
            • 3.exf3
              • threat
                • 4.Sh6#
              • 3...e4
                • 4.fxe4#
          • 2...e4
            • 3.Bd4
              • threat
                • 4.Sh6#
      • 1...Rb1
        • 2.Be4+
          • 2...Rxe4
            • 3.Be7
              • threat
                • 4.Sh6#
        • 2.Bxe3
          • threat
            • 3.Sh6#
          • 2...Rf4
            • 3.Be4+
              • 3...Rxe4
                • 4.Sh6#
            • 3.Bxf4
              • threat
                • 4.Sh6#
                • 4.Be4#
                • 4.e4#
            • 3.gxf4
              • threat
                • 4.Sh6#
                • 4.Be4#
          • 2...e4
            • 3.Bf4
              • threat
                • 4.Sh6#
        • 2.Be7
          • threat
            • 3.Sh6#
          • 2...e4
            • 3.Bf6
              • threat
                • 4.Sh6#

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