MESON Chess Problem Database

Problem Display
PID: 112254 (bb6/r1p1p3/1p2N1P1/r2q2p1/pQpR2Bk/4N1n1/5B2/Kn6 w - - 0 1)

Trautner, Dr Rolf

Main-Post, 1958

bb6/r1p1p3/1p2N1P1/r2q2p1/pQpR2Bk/4N1n1/5B2/Kn6

#3

8 + 14

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Qb7
      • 2.Qxe7
        • threat
          • 3.Qh7#
        • 2...c5
          • 3.Sf5#
          • 3.Qxg5#
        • 2...c6
          • 3.Sg2#
    • 1...Qd8
      • 2.Rxd8
        • threat
          • 3.Rh8#
    • 1...c3
      • 2.Rxd5
        • threat
          • 3.Sg2#
          • 3.Sf5#
  • Tries
    • 1.Qe1?
      • threat
        • 2.Bxg3#
      • 1...Qxd4+
        • 2.Sxd4
          • threat
            • 3.Bxg3#
          • 2...c5
            • 3.Sdf5#
          • 2...c6
            • 3.Sf3#
            • 3.Qh1#
      • 1...Qg2
        • 2.Sxg2+
          • 2...Bxg2
            • 3.Bxg3#
      • 1...Qe5
        • 2.Sf5+
          • 2...Qxf5
            • 3.Bxg3#
      • 1...Qd6
        • 2.Rxd6
          • threat
            • 3.Bxg3#
      • 1...c5
        • 2.Qh1+
          • 2...Qxh1
            • 3.Sf5#
      • 1...c6
        • 2.Sf5+
          • 2...Qxf5
            • 3.Qh1#
      • 1...Qf3!
  • Keys
    • 1.Qxe7!
      • threat
        • 2.Qh7#
      • 1...Qxd4+
        • 2.Sxd4
          • threat
            • 3.Qh7#
          • 2...c5
            • 3.Sdf5#
          • 2...c6
            • 3.Sf3#
      • 1...Qd7
        • 2.Rxd7
          • threat
            • 3.Qh7#
        • 2.Qxd7
          • threat
            • 3.Qh7#
          • 2...c5
            • 3.Sf5#
          • 2...c6
            • 3.Sg2#
      • 1...c5
        • 2.Sg2+
          • 2...Qxg2
            • 3.Qxg5#
      • 1...c6
        • 2.Qxg5+
          • 2...Qxg5
            • 3.Sg2#

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