MESON Chess Problem Database

Problem Display
PID: 127399 (6n1/Q7/8/4pp2/2pp1N2/1b5p/4N2p/2K4k w - - 0 1)

Cumpe, Josef

Prager Presse, 1932

6n1/Q7/8/4pp2/2pp1N2/1b5p/4N2p/2K4k

#3

4 + 9

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...d3
      • 2.Sg3#
    • 1...exf4
      • 2.Qb7+
        • 2...f3
          • 3.Qxf3#
      • 2.Qa8+
        • 2...f3
          • 3.Qxf3#
    • 1...e4
      • 2.Qxd4
        • threat
          • 3.Sg3#
        • 2...e3
          • 3.Qd5#
  • Tries
    • 1.Qxd4?
      • threat
        • 2.Sg3#
      • 1...exf4
        • 2.Qf2
          • threat
            • 3.Qf1#
            • 3.Qf3#
        • 2.Qd5+
          • 2...f3
            • 3.Qxf3#
      • 1...exd4!
    • 1.Qa5?
      • threat
        • 2.Qe1#
      • 1...exf4
        • 2.Qd5+
          • 2...f3
            • 3.Qxf3#
        • 2.Qa8+
          • 2...f3
            • 3.Qxf3#
      • 1...c3!
    • 1.Qh7?
      • threat
        • 2.Qxh3
          • threat
            • 3.Qf1#
            • 3.Qg2#
            • 3.Qf3#
      • 1...exf4
        • 2.Qxh3
          • threat
            • 3.Qf1#
            • 3.Qf3#
        • 2.Qb7+
          • 2...f3
            • 3.Qxf3#
      • 1...d3
        • 2.Sg3+
          • 2...Kg1
            • 3.Qa7#
      • 1...e4
        • 2.Qxh3
          • threat
            • 3.Qf1#
            • 3.Qg2#
        • 2.Qh4
          • threat
            • 3.Qe1#
      • 1...Sh6!
  • Keys
    • 1.Qg7!
      • threat
        • 2.Sxh3
          • threat
            • 3.Sf2#
        • 2.Qg3
          • threat
            • 3.Qe1#
            • 3.Qf3#
      • 1...exf4
        • 2.Qb7+
          • 2...f3
            • 3.Qxf3#
      • 1...Bd1
        • 2.Sxh3
          • threat
            • 3.Sf2#
      • 1...Sf6
        • 2.Qg3
          • threat
            • 3.Qe1#
            • 3.Qf3#
      • 1...Sh6
        • 2.Qg3
          • threat
            • 3.Qe1#
            • 3.Qf3#
      • 1...Se7
        • 2.Qg3
          • threat
            • 3.Qe1#
            • 3.Qf3#
      • 1...d3
        • 2.Sg3+
          • 2...Kg1
            • 3.Qa7#
      • 1...e4
        • 2.Sxh3
          • threat
            • 3.Sf2#
          • 2...e3
            • 3.Qb7#
        • 2.Qxd4
          • threat
            • 3.Sg3#
          • 2...e3
            • 3.Qd5#
        • 2.Qg3
          • threat
            • 3.Qe1#

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