Problem Display
PID: 51671 (b1rrNBB1/q5np/6R1/pP2kP2/3p1RpP/2P3P1/3N4/Kn6 w - - 0 1)

Mroczek, Gerhard

4th Prize, Eulin CC-125 JT, 1999-2000

b1rrNBB1/q5np/6R1/pP2kP2/3p1RpP/2P3P1/3N4/Kn6

#5

12 + 11


23 Die Schwalbe 2002
56 The Problemist 2003

SOLUTION


  • SOUND
  • Keys
    • 1.Sf6!
      • threat
        • 2.Sxg4#
      • 1...h5
        • 2.Sd5
          • threat
            • 3.Bxg7+
              • 3...Qxg7
                • 4.cxd4#
            • 3.Re4+
              • 3...Kxf5
                • 4.Rg5#
                • 4.Rf6#
          • 2...Sxc3
            • 3.Sc7
              • threat
                • 4.Sc4#
                • 4.Bxg7#
              • 3...Qxc7
                • 4.Sc4+
                  • 4...Qxc4
                    • 5.Bxg7#
              • 3...Rxc7
                • 4.Bxg7+
                  • 4...Rxg7
                    • 5.Sc4#
          • 2...Qf7
            • 3.Re4+
              • 3...Kxd5
                • 4.Bxf7+
                  • 4...Se6
                    • 5.Bxe6#
            • 3.cxd4+
              • 3...Kxd5
                • 4.Bxf7+
                  • 4...Se6
                    • 5.Bxe6#
            • 3.Bxf7
              • threat
                • 4.Bxg7#
                • 4.cxd4#
              • 3...Se6
                • 4.Re4+
                  • 4...Kxd5
                    • 5.Bxe6#
                  • 4...Kxf5
                    • 5.Se7#
                    • 5.Rf6#
                • 4.Rxe6+
                  • 4...Kxd5
                    • 5.Rxd4#
                    • 5.Re1#
                    • 5.Re2#
                    • 5.Re3#
                    • 5.Ree4#
                    • 5.Re8#
                • 4.cxd4+
                  • 4...Kxd5
                    • 5.Bxe6#
                  • 4...Sxd4
                    • 5.Bg7#

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