MESON Chess Problem Database

Problem Display
PID: 230055 (8/K1R5/pppppppp/PPPPPPPP/8/8/7Q/k7 w - - 0 1)

Latzel, Gerhard Paul

Die Schwalbe, 1933

8/K1R5/pppppppp/PPPPPPPP/8/8/7Q/k7

#4

11 + 9

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Qc2!
      • 1...axb5
        • 2.axb6
          • threat
            • 3.Ka8
              • threat
                • 4.Ra7#
            • 3.Kb8
              • threat
                • 4.Ra7#
      • 1...bxa5
        • 2.bxa6
          • threat
            • 3.Rb7
              • threat
                • 4.Rb1#
                • 4.Qb1#
                • 4.Qa4#
                • 4.Qb2#
          • 2...a4
            • 3.Rb7
              • threat
                • 4.Rb1#
                • 4.Qb1#
                • 4.Qxa4#
                • 4.Qb2#
        • 2.bxc6
          • threat
            • 3.Rb7
              • threat
                • 4.Rb1#
                • 4.Qb1#
                • 4.Qa4#
                • 4.Qb2#
          • 2...a4
            • 3.Rb7
              • threat
                • 4.Rb1#
                • 4.Qb1#
                • 4.Qxa4#
                • 4.Qb2#
      • 1...bxc5
        • 2.bxa6
          • threat
            • 3.Rb7
              • threat
                • 4.Rb1#
                • 4.Qb1#
                • 4.Qa4#
                • 4.Qb2#
        • 2.bxc6
          • threat
            • 3.Rb7
              • threat
                • 4.Rb1#
                • 4.Qb1#
                • 4.Qa4#
                • 4.Qb2#
      • 1...cxb5
        • 2.cxb6
          • threat
            • 3.Qb3
              • threat
                • 4.Rc1#
            • 3.Qd2
              • threat
                • 4.Rc1#
              • 3...Kb1
                • 4.Rc1#
        • 2.cxd6
          • threat
            • 3.Qb3
              • threat
                • 4.Rc1#
            • 3.Qd2
              • threat
                • 4.Rc1#
              • 3...Kb1
                • 4.Rc1#
      • 1...cxd5
        • 2.cxb6
          • threat
            • 3.Rc3
              • threat
                • 4.Ra3#
            • 3.Qb3
              • threat
                • 4.Rc1#
            • 3.Qd2
              • threat
                • 4.Rc1#
              • 3...Kb1
                • 4.Rc1#
        • 2.cxd6
          • threat
            • 3.Rc3
              • threat
                • 4.Ra3#
            • 3.Qb3
              • threat
                • 4.Rc1#
            • 3.Qd2
              • threat
                • 4.Rc1#
              • 3...Kb1
                • 4.Rc1#
      • 1...dxc5
        • 2.dxc6
          • threat
            • 3.Rd7
              • threat
                • 4.Rd1#
        • 2.dxe6
          • threat
            • 3.Rd7
              • threat
                • 4.Rd1#
      • 1...dxe5
        • 2.dxc6
          • threat
            • 3.Rd7
              • threat
                • 4.Rd1#
        • 2.dxe6
          • threat
            • 3.Rd7
              • threat
                • 4.Rd1#
      • 1...exd5
        • 2.exd6
          • threat
            • 3.Re7
              • threat
                • 4.Re1#
        • 2.exf6
          • threat
            • 3.Re7
              • threat
                • 4.Re1#
      • 1...exf5
        • 2.exd6
          • threat
            • 3.Re7
              • threat
                • 4.Re1#
        • 2.exf6
          • threat
            • 3.Re7
              • threat
                • 4.Re1#
      • 1...fxe5
        • 2.fxe6
          • threat
            • 3.Rf7
              • threat
                • 4.Rf1#
        • 2.fxg6
          • threat
            • 3.Rf7
              • threat
                • 4.Rf1#
      • 1...fxg5
        • 2.fxe6
          • threat
            • 3.Rf7
              • threat
                • 4.Rf1#
        • 2.fxg6
          • threat
            • 3.Rf7
              • threat
                • 4.Rf1#
      • 1...gxf5
        • 2.gxf6
          • threat
            • 3.Rg7
              • threat
                • 4.Rg1#
        • 2.gxh6
          • threat
            • 3.Rg7
              • threat
                • 4.Rg1#
      • 1...gxh5
        • 2.gxf6
          • threat
            • 3.Rg7
              • threat
                • 4.Rg1#
        • 2.gxh6
          • threat
            • 3.Rg7
              • threat
                • 4.Rg1#
      • 1...hxg5
        • 2.hxg6
          • threat
            • 3.Rh7
              • threat
                • 4.Rh1#

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