MESON Chess Problem Database

Problem Display
PID: 191562 (r1r4b/3R4/1Q1P4/2P4p/2R2PkN/4p1P1/p2N1P1K/7b w - - 0 1)

Zepler, Erich Ernest

Deutsches Wochenschach, 1917

r1r4b/3R4/1Q1P4/2P4p/2R2PkN/4p1P1/p2N1P1K/7b

#4

11 + 8

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Keys
    • 1.Sf1!
      • threat
        • 2.Sxe3#
      • 1...Ra3
        • 2.Qb2
          • threat
            • 3.Rg7+
              • 3...Bxg7
                • 4.Qxg7#
            • 3.Qg7+
              • 3...Bxg7
                • 4.Rxg7#
            • 3.Qe2+
              • 3...Bf3
                • 4.Qxf3#
          • 2...Bxb2
            • 3.Rc3
              • threat
                • 4.Sxe3#
                • 4.Rg7#
          • 2...Be4
            • 3.Qe2+
              • 3...Bf3
                • 4.Qxf3#
      • 1...Re8
        • 2.Qb7
          • threat
            • 3.Rg7+
              • 3...Bxg7
                • 4.Qxg7#
            • 3.f3+
              • 3...Bxf3
                • 4.Qxf3#
            • 3.Qxh1
              • threat
                • 4.Qf3#
                • 4.f3#
          • 2...Bxb7
            • 3.Re4
              • threat
                • 4.Sxe3#
                • 4.f3#
              • 3...exf2
                • 4.Se3#

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