MESON Chess Problem Database

Problem Display
PID: 235739 (8/1b6/3KNNqp/4p3/1p5B/1Qpnkp2/5R2/3R4 w - - 0 1)

Zabirokhin, Piotr

Zadachi i Etyudi, 2002

8/1b6/3KNNqp/4p3/1p5B/1Qpnkp2/5R2/3R4

#3

7 + 9

SOLUTION

  • SOUND
  • Sets
    • 1...c2
      • 2.Re1#
  • Tries
    • 1.Sg4+?
      • 1...Ke4
        • 2.Qc4+
          • 2...Kf5
            • 3.Se3#
      • 1...Qxg4!
    • 1.Sd5+?
      • 1...Ke4
        • 2.Qc4+
          • 2...Kf5
            • 3.Se3#
            • 3.Se7#
      • 1...Bxd5!
    • 1.Qxc3?
      • threat
        • 2.Re1#
        • 2.Qd2#
      • 1...Qxf6
        • 2.Re1#
        • 2.Qxd3#
      • 1...Qg3
        • 2.Qd2#
      • 1...Qg1
        • 2.Rxd3#
        • 2.Qd2#
        • 2.Qxd3#
      • 1...bxc3!
  • Keys
    • 1.Qc2!
      • threat
        • 2.Sg4+
          • 2...Ke4
            • 3.Qxd3#
          • 2...Qxg4
            • 3.Qxd3#
      • 1...Qe4
        • 2.Sg4+
          • 2...Qxg4
            • 3.Qxd3#
      • 1...Qf5
        • 2.Sg4+
          • 2...Ke4
            • 3.Re1#
            • 3.Qxd3#
          • 2...Qxg4
            • 3.Qxd3#
      • 1...Qh7
        • 2.Sg4+
          • 2...Ke4
            • 3.Qxd3#
        • 2.Re1+
          • 2...Sxe1
            • 3.Sg4#
      • 1...Be4
        • 2.Rxd3+
          • 2...Bxd3
            • 3.Qc1#
      • 1...Ba6
        • 2.Re1+
          • 2...Sxe1
            • 3.Sd5#
      • 1...e4
        • 2.Qxd3+
          • 2...exd3
            • 3.Re1#
      • 1...h5
        • 2.Bg5+
          • 2...Qxg5
            • 3.Rxd3#
          • 2...Sf4
            • 3.Re1#

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