Problem Display
PID: 141099 (5B2/1p6/1K1p1P2/3N4/1Nkp1p2/3R1P2/2P5/8 w - - 0 1)

Joseph, Fernand

1st Comm., 06. Kwik-Toernooi, 1976

5B2/1p6/1K1p1P2/3N4/1Nkp1p2/3R1P2/2P5/8

#3

8 + 5


102 Probleemblad 1976
15611 Schaak-composities 1975-1979 (de Vuyst) 1982

SOLUTION


  • SOUND
  • Tries
    • 1.Sc7?
      • threat
        • 2.Sb5
          • threat
            • 3.Rxd4#
          • 2...Kxb4
            • 3.Rxd4#
      • 1...Kxb4
        • 2.Sb5
          • threat
            • 3.Rxd4#
          • 2...Ka4
            • 3.Rxd4#
          • 2...Kc4
            • 3.Rxd4#
      • 1...d5!
  • Keys
    • 1.Sc3!
      • threat
        • 2.Sb1
          • 2...Kxb4
            • 3.Rxd4#
          • 2...d5
            • 3.Sd2#
            • 3.Sa3#
        • 2.Sb5
          • threat
            • 3.Rxd4#
          • 2...Kxb4
            • 3.Rxd4#
      • 1...Kxb4
        • 2.Sb5
          • threat
            • 3.Rxd4#
          • 2...Ka4
            • 3.Rxd4#
          • 2...Kc4
            • 3.Rxd4#
      • 1...dxc3
        • 2.Rxd6
          • 2...Kxb4
            • 3.Rd4#
      • 1...d5
        • 2.Bc5
          • 2...dxc3
            • 3.Rd4#

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