MESON Chess Problem Database

Problem Display
PID: 123983 (2b2r2/b3p2p/7Q/n1P2kNP/2Pp4/3N3P/2K2Pp1/8 w - - 0 1)

Libis, Zdenek

Sobek, Karel

Thema Danicum, 1995

2b2r2/b3p2p/7Q/n1P2kNP/2Pp4/3N3P/2K2Pp1/8

#3

9 + 9

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Sxh7?
      • threat
        • 2.Qg6#
      • 1...Ke4
        • 2.Sg5+
          • 2...Kf5
            • 3.Qg6#
      • 1...Rf6
        • 2.Qg5+
          • 2...Ke4
            • 3.Qd5#
          • 2...Ke6
            • 3.Qd5#
      • 1...g1Q
        • 2.Qf4+
          • 2...Ke6
            • 3.Sxf8#
      • 1...g1R
        • 2.Qf4+
          • 2...Ke6
            • 3.Sxf8#
      • 1...Rg8!
    • 1.Qxh7+?
      • 1...Kf6
        • 2.Qg6#
      • 1...Kxg5!
    • 1.f4?
      • threat
        • 2.Qxf8#
      • 1...Rf6
        • 2.Qxh7+
          • 2...Rg6
            • 3.Qxg6#
      • 1...Rd8
        • 2.Qg7
          • threat
            • 3.Qe5#
            • 3.Qf7#
        • 2.Qxh7+
          • 2...Kf6
            • 3.Qg6#
            • 3.Qf7#
      • 1...Re8
        • 2.Qg7
          • threat
            • 3.Qe5#
            • 3.Qf7#
        • 2.Qxh7+
          • 2...Kf6
            • 3.Qg6#
            • 3.Qf7#
      • 1...Rg8
        • 2.Qxh7+
          • 2...Kf6
            • 3.Qf7#
          • 2...Rg6
            • 3.Qxg6#
      • 1...Rh8
        • 2.Qg7
          • threat
            • 3.Qe5#
            • 3.Qf7#
      • 1...Rf7!
  • Keys
    • 1.Se6!
      • threat
        • 2.Sxd4+
          • 2...Ke4
            • 3.Qe3#
      • 1...Ke4
        • 2.Qxh7+
          • 2...Kf3
            • 3.Sxd4#
          • 2...Rf5
            • 3.Sg5#
      • 1...Bxc5
        • 2.Qf4+
          • 2...Kxe6
            • 3.Sxc5#
      • 1...Sxc4
        • 2.Sg7+
          • 2...Ke4
            • 3.Qc6#
      • 1...Rd8
        • 2.Sg7+
          • 2...Ke4
            • 3.Qf4#
      • 1...Re8
        • 2.Sxd4+
          • 2...Ke4
            • 3.Qe3#
            • 3.Qf4#
        • 2.Sg7+
          • 2...Ke4
            • 3.Qf4#
      • 1...Rg8
        • 2.Sxd4+
          • 2...Ke4
            • 3.Qe3#
            • 3.Qf4#
      • 1...Rh8
        • 2.Sxd4+
          • 2...Ke4
            • 3.Qe3#
            • 3.Qf4#
        • 2.Sg7+
          • 2...Ke4
            • 3.Qf4#
      • 1...Sb3
        • 2.Sg7+
          • 2...Ke4
            • 3.Qc6#
      • 1...Sc6
        • 2.Sg7+
          • 2...Ke4
            • 3.Qxc6#

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