MESON Chess Problem Database

Problem Display
PID: 27089 (8/p1rp1p2/3BB3/4p1N1/r3PkPP/p4P2/QpP5/1K3N2 w - - 0 1)

Niemeijer, Meindert

Adversaria, 1975

8/p1rp1p2/3BB3/4p1N1/r3PkPP/p4P2/QpP5/1K3N2

#3

11 + 9

SOLUTION

  • SOUND
  • Tries
    • 1.Qd5?
      • threat
        • 2.Bxe5#
        • 2.Qd2#
        • 2.Qxe5#
      • 1...Rxe4
        • 2.Qxe4#
      • 1...Rxc2
        • 2.Bxe5#
        • 2.Qxe5#
      • 1...Rd4
        • 2.Bxe5#
        • 2.Qxe5#
      • 1...Ra5
        • 2.Bxe5#
        • 2.Qd2#
      • 1...Rc3
        • 2.Bxe5#
        • 2.Qxe5#
      • 1...Rc5
        • 2.Bxe5#
        • 2.Qd2#
      • 1...f6
        • 2.Qd2#
      • 1...a2+!
  • Keys
    • 1.Bc4!
      • threat
        • 2.Be2
          • threat
            • 3.Sh3#
            • 3.Qxf7#
      • 1...Raxc4
        • 2.Bb4
          • threat
            • 3.Bd2#
          • 2...Rxc2
            • 3.Qxf7#
          • 2...Rxb4
            • 3.Qxf7#
          • 2...Rxe4
            • 3.Qxf7#
          • 2...Rc3
            • 3.Qxf7#
          • 2...Rd4
            • 3.Qxf7#
      • 1...Rcxc4
        • 2.Bc5
          • threat
            • 3.Be3#
          • 2...Rxe4
            • 3.Qxf7#
          • 2...Rxc5
            • 3.Qxf7#
          • 2...Rc3
            • 3.Qxf7#
          • 2...Rd4
            • 3.Qxf7#
      • 1...f5
        • 2.Be2
          • threat
            • 3.Sh3#
          • 2...fxg4
            • 3.Qf7#
      • 1...f6
        • 2.Be2
          • threat
            • 3.Sh3#
          • 2...fxg5
            • 3.Qf7#

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