MESON Chess Problem Database

Problem Display
PID: 8423 (4r3/1p6/4nR2/1p1pNnr1/1PbPkp1b/1pKp1p2/5R2/Q2N4 w - - 0 1)

Keller, Michael

6th Prize, Schach-Echo, 1976

4r3/1p6/4nR2/1p1pNnr1/1PbPkp1b/1pKp1p2/5R2/Q2N4

#3

8 + 14

4655 Michael Keller Ein Meister der Schachkomposition 1994

SOLUTION

  • SOUND
  • Sets
    • 1...Bxf2
      • 2.Sxf2+
        • 2...Ke3
          • 3.Qe1#
    • 1...d2
      • 2.Qb1+
        • 2...Bd3
          • 3.Qxd3#
  • Keys
    • 1.Kd2!
      • threat
        • 2.Sc3+
          • 2...Kxd4
            • 3.Sxf3#
      • 1...Sfxd4
        • 2.Sf7
          • threat
            • 3.Sc3#
          • 2...Sc2
            • 3.Sd6#
          • 2...Se2
            • 3.Sd6#
          • 2...Sf5
            • 3.Qe5#
          • 2...Sc6
            • 3.Sd6#
      • 1...Sexd4
        • 2.Sd7
          • threat
            • 3.Sc3#
          • 2...Sc2
            • 3.Sc5#
          • 2...Se2
            • 3.Sc5#
          • 2...Sc6
            • 3.Sc5#
          • 2...Se6
            • 3.Qe5#
      • 1...Rg3
        • 2.Re2+
          • 2...Se3
            • 3.Sf2#
          • 2...dxe2
            • 3.Sf2#
          • 2...fxe2
            • 3.Sf2#
      • 1...b6
        • 2.Sc3+
          • 2...Kxd4
            • 3.Sxf3#
            • 3.Sc6#
        • 2.Sc6
          • threat
            • 3.Sc3#

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