MESON Chess Problem Database

Problem Display
PID: 49402 (4b2N/6rp/3p2p1/3Pk2n/2p1P3/4KQ2/3PN3/8 w - - 0 1)

Ubeleisen, Adam

Schach-Express, 1949

4b2N/6rp/3p2p1/3Pk2n/2p1P3/4KQ2/3PN3/8

#4

7 + 8

SOLUTION

  • SOUND
  • Keys
    • 1.Sc1!
      • threat
        • 2.d4+
          • 2...cxd4 ep
            • 3.Sxd3#
        • 2.d3
          • threat
            • 3.d4#
          • 2...cxd3
            • 3.Sxd3#
          • 2...Sf4
            • 3.Qxf4#
      • 1...Bb5
        • 2.Qf2
          • threat
            • 3.d4+
              • 3...cxd4 ep
                • 4.Qb2#
            • 3.d3
              • threat
                • 4.d4#
              • 3...cxd3
                • 4.Qb2#
              • 3...Sf4
                • 4.Qxf4#
          • 2...Rc7
            • 3.Qh4
              • threat
                • 4.Qg5#
              • 3...g5
                • 4.Qxg5#
              • 3...Rf7
                • 4.Sxf7#
              • 3...Bd7
                • 4.Sf7#
              • 3...Sg3
                • 4.Qf4#
              • 3...Sg7
                • 4.Qf4#
              • 3...h6
                • 4.Sxg6#
          • 2...Ba4
            • 3.d4+
              • 3...cxd4 ep
                • 4.Sxd3#
                • 4.Qb2#
            • 3.d3
              • threat
                • 4.d4#
              • 3...cxd3
                • 4.Sxd3#
                • 4.Qb2#
              • 3...Sf4
                • 4.Qxf4#
          • 2...Bc6
            • 3.d4+
              • 3...cxd4 ep
                • 4.Sxd3#
                • 4.Qb2#
          • 2...Bd7
            • 3.d4+
              • 3...cxd4 ep
                • 4.Sxd3#
                • 4.Qb2#
          • 2...Be8
            • 3.d4+
              • 3...cxd4 ep
                • 4.Sxd3#
                • 4.Qb2#
            • 3.d3
              • threat
                • 4.d4#
              • 3...cxd3
                • 4.Sxd3#
                • 4.Qb2#
              • 3...Sf4
                • 4.Qxf4#

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