MESON Chess Problem Database

Problem Display
PID: 124011 (5K2/2p2p2/2pnpN2/4k1P1/n2pNpP1/8/rp3PP1/2b4Q w - - 0 1)

Libis, Zdenek

Pat a Mat, 1992

5K2/2p2p2/2pnpN2/4k1P1/n2pNpP1/8/rp3PP1/2b4Q

#4

8 + 12

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Qe1!
      • threat
        • 2.Sd2+
          • 2...Se4
            • 3.Sc4#
      • 1...d3
        • 2.Sd2+
          • 2...Kd4
            • 3.Qe5+
              • 3...Kxe5
                • 4.Sf3#
          • 2...Se4
            • 3.Qxe4+
              • 3...Kd6
                • 4.Qd4#
      • 1...f3
        • 2.Sc5+
          • 2...Kf4
            • 3.Qe5+
              • 3...Kxe5
                • 4.Sd3#
          • 2...Se4
            • 3.Qxe4+
              • 3...Kd6
                • 4.Sb7#
                • 4.Qxd4#
      • 1...Be3
        • 2.Sd2
          • threat
            • 3.Sf3#
          • 2...f3
            • 3.g3
              • threat
                • 4.Sxf3#
              • 3...Sc4
                • 4.Sxc4#
              • 3...Se4
                • 4.Sc4#
              • 3...Sb5
                • 4.Sc4#
              • 3...Sf5
                • 4.Sc4#
              • 3...Sb7
                • 4.Sc4#
              • 3...Sc8
                • 4.Sc4#
              • 3...Se8
                • 4.Sc4#
      • 1...Sb6
        • 2.Sc5+
          • 2...Se4
            • 3.Qxe4+
              • 3...Kd6
                • 4.Sb7#
      • 1...Sc4
        • 2.Sd2+
          • 2...Kd6
            • 3.Qe5+
              • 3...Kxe5
                • 4.Sxc4#
              • 3...Sxe5
                • 4.Sde4#
      • 1...Sb5
        • 2.Sd2+
          • 2...Kd6
            • 3.Qe5+
              • 3...Kxe5
                • 4.Sc4#
      • 1...Sf5
        • 2.Sd2+
          • 2...Kd6
            • 3.Qe5+
              • 3...Kxe5
                • 4.Sc4#
        • 2.Qa5+
          • 2...c5
            • 3.Qxc7+
              • 3...Sd6
                • 4.Qxd6#
      • 1...Sb7
        • 2.Sd2+
          • 2...Kd6
            • 3.Qe5+
              • 3...Kxe5
                • 4.Sc4#
      • 1...Sc8
        • 2.Sd2+
          • 2...Kd6
            • 3.Qe5+
              • 3...Kxe5
                • 4.Sc4#
        • 2.Qa5+
          • 2...c5
            • 3.Qxc7+
              • 3...Sd6
                • 4.Qxd6#
      • 1...Se8
        • 2.Sd2+
          • 2...Kd6
            • 3.Qe5+
              • 3...Kxe5
                • 4.Sc4#

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