MESON Chess Problem Database

Problem Display
PID: 86006 (8/8/4Q3/6p1/3p4/1p6/1p1pR3/1K1kr3 w - - 0 1)

Speckmann, Werner

Sachsische Zeitung, 1988

8/8/4Q3/6p1/3p4/1p6/1p1pR3/1K1kr3

#4

3 + 7

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Qe4!
      • threat
        • 2.Kxb2
          • threat
            • 3.Qd3
              • threat
                • 4.Rxd2#
                • 4.Qxd2#
              • 3...Rxe2
                • 4.Qb1#
          • 2...Rf1
            • 3.Qd3
              • threat
                • 4.Qxd2#
          • 2...Rg1
            • 3.Qd3
              • threat
                • 4.Qxd2#
          • 2...Rh1
            • 3.Rf2
              • threat
                • 4.Qb1#
                • 4.Qxh1#
                • 4.Qe2#
            • 3.Qd3
              • threat
                • 4.Qxd2#
          • 2...d3
            • 3.Qxd3
              • threat
                • 4.Rxd2#
                • 4.Qxd2#
              • 3...Rxe2
                • 4.Qb1#
      • 1...Rxe2
        • 2.Qg4
          • 2...d3
            • 3.Kxb2
              • 3...Ke1
                • 4.Qg1#
      • 1...d3
        • 2.Kxb2
          • threat
            • 3.Qxd3
              • threat
                • 4.Rxd2#
                • 4.Qxd2#
              • 3...Rxe2
                • 4.Qb1#
          • 2...Rxe2
            • 3.Qg4
              • 3...Ke1
                • 4.Qg1#
          • 2...Rf1
            • 3.Qxd3
              • threat
                • 4.Qxd2#
          • 2...Rg1
            • 3.Qxd3
              • threat
                • 4.Qxd2#
          • 2...Rh1
            • 3.Qxd3
              • threat
                • 4.Qxd2#

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