MESON Chess Problem Database

Problem Display
PID: 13406 (3K4/3pp2b/8/2pNPp1Q/2Np2p1/3P4/3P4/kB5R w - - 0 1)

Kohnlein, Friedrich

5th Prize=, Sammler, 1902

3K4/3pp2b/8/2pNPp1Q/2Np2p1/3P4/3P4/kB5R

#3

9 + 8

SOLUTION

  • SOUND
  • Sets
    • 1...g3
      • 2.Qd1
        • threat
          • 3.Qa4#
    • 1...d6
      • 2.Qe8
        • threat
          • 3.Qa4#
  • Tries
    • 1.Qxg4?
      • threat
        • 2.Sb4
          • threat
            • 3.Sc2#
            • 3.Ba2#
            • 3.Bc2#
          • 2...cxb4
            • 3.Qxd4#
        • 2.Qd1
          • threat
            • 3.Qa4#
      • 1...Bg8
        • 2.Qd1
          • threat
            • 3.Qa4#
      • 1...f4
        • 2.Qd1
          • threat
            • 3.Qa4#
        • 2.Qxd7
          • threat
            • 3.Qa4#
            • 3.Qa7#
      • 1...fxg4!
    • 1.Qe8?
      • threat
        • 2.Kc7
          • threat
            • 3.Qa8#
        • 2.Kxd7
          • threat
            • 3.Qa8#
        • 2.Kxe7
          • threat
            • 3.Qa8#
        • 2.Qxd7
          • threat
            • 3.Qa4#
            • 3.Qa7#
      • 1...Bg8
        • 2.Qxd7
          • threat
            • 3.Qa4#
            • 3.Qa7#
      • 1...f4
        • 2.Kc7
          • threat
            • 3.Qa8#
        • 2.Kxe7
          • threat
            • 3.Qa8#
        • 2.Qxd7
          • threat
            • 3.Qa4#
            • 3.Qa7#
      • 1...e6
        • 2.Kc7
          • threat
            • 3.Qa8#
        • 2.Kxd7
          • threat
            • 3.Qa8#
        • 2.Ke7
          • threat
            • 3.Qa8#
        • 2.Qxd7
          • threat
            • 3.Qa4#
            • 3.Qa7#
      • 1...Bg6!
  • Keys
    • 1.e6!
      • 1...dxe6
        • 2.Qe8
          • threat
            • 3.Qa4#
      • 1...Bg8
        • 2.Sde3
          • threat
            • 3.Sc2#
          • 2...dxe3
            • 3.Qh8#
      • 1...Bg6
        • 2.Sde3
          • threat
            • 3.Sc2#
          • 2...dxe3
            • 3.Qh8#
      • 1...g3
        • 2.Qd1
          • threat
            • 3.Qa4#
      • 1...f4
        • 2.Sb4
          • threat
            • 3.Sc2#
            • 3.Ba2#
            • 3.Bc2#
          • 2...Bxd3
            • 3.Bxd3#
          • 2...cxb4
            • 3.Qa5#
      • 1...d6
        • 2.Qe8
          • threat
            • 3.Qa4#

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