MESON Chess Problem Database

Problem Display
PID: 31701 (8/2RK3N/5Pp1/1PPkBpq1/1bpPn3/2p2rr1/2B1N1Q1/8 w - - 0 1)

Wirtanen, Erkki Aukusti

Die Schwalbe, 1974

8/2RK3N/5Pp1/1PPkBpq1/1bpPn3/2p2rr1/2B1N1Q1/8

#3

11 + 10

SOLUTION

  • SOUND
  • Sets
    • 1...Qxf6
      • 2.Sf4+
        • 2...Rxf4
          • 3.Sxf6#
    • 1...Bxc5
      • 2.Sxc3+
        • 2...Rxc3
          • 3.Rxc5#
        • 2...Sxc3
          • 3.Rxc5#
    • 1...Sxc5+
      • 2.Rxc5+
        • 2...Bxc5
          • 3.Sxc3#
    • 1...Sxf6+
      • 2.Sxf6+
        • 2...Qxf6
          • 3.Sf4#
  • Keys
    • 1.Ke7!
      • threat
        • 2.Rd7+
          • 2...Sd6
            • 3.Rxd6#
      • 1...Qxf6+
        • 2.Sxf6+
          • 2...Sxf6
            • 3.Sf4#
      • 1...Bxc5+
        • 2.Rxc5+
          • 2...Sxc5
            • 3.Sxc3#
      • 1...Sxc5
        • 2.Sxc3+
          • 2...Bxc3
            • 3.Rxc5#
      • 1...Sxf6
        • 2.Sf4+
          • 2...Qxf4
            • 3.Sxf6#
      • 1...Qf4
        • 2.Sxf4+
          • 2...Rxf4
            • 3.Rd7#
        • 2.Rd7+
          • 2...Sd6
            • 3.Sxf4#
            • 3.Rxd6#
      • 1...Qh5
        • 2.Sf4+
          • 2...Rxf4
            • 3.Rd7#
        • 2.Rd7+
          • 2...Sd6
            • 3.Sf4#
            • 3.Rxd6#
      • 1...Ba3
        • 2.Sxc3+
          • 2...Rxc3
            • 3.Rd7#
          • 2...Sxc3
            • 3.Rd7#
        • 2.Rd7+
          • 2...Sd6
            • 3.Sxc3#
            • 3.Rxd6#
      • 1...Sd6
        • 2.Rd7
          • threat
            • 3.Rxd6#
          • 2...Qxf6+
            • 3.Sxf6#
          • 2...Bxc5
            • 3.Sxc3#

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