MESON Chess Problem Database

Problem Display
PID: 34342 (3N4/3p4/R1NP4/2pb4/n1p1p3/k1P1P3/P7/1K6 w - - 0 1)

de Jong, Leonard Nicholaas

Pittsburgh Post, 1922

3N4/3p4/R1NP4/2pb4/n1p1p3/k1P1P3/P7/1K6

#3

8 + 7

3773 FIDE Album (1914-1944) (II) 1972

SOLUTION

  • COOKED
  • Sets
    • 1...Be6
      • 2.Sa7
        • threat
          • 3.Sb5#
    • 1...Bf7
      • 2.Sa7
        • threat
          • 3.Sb5#
    • 1...Bg8
      • 2.Sa7
        • threat
          • 3.Sb5#
  • Tries
    • 1.Sd4?
      • threat
        • 2.Sc2#
        • 2.Sb5#
      • 1...Bc6
        • 2.Sc2#
      • 1...cxd4!
    • 1.Sb7?
      • 1...dxc6
        • 2.Sxc5
          • threat
            • 3.Rxa4#
      • 1...Be6
        • 2.Sa7
          • threat
            • 3.Sb5#
        • 2.Sxc5
          • threat
            • 3.Rxa4#
      • 1...Bf7
        • 2.Sa7
          • threat
            • 3.Sb5#
        • 2.Sxc5
          • threat
            • 3.Rxa4#
      • 1...Bg8
        • 2.Sa7
          • threat
            • 3.Sb5#
        • 2.Sxc5
          • threat
            • 3.Rxa4#
      • 1...Bxc6!
  • Keys
    • 1.Sa7!
      • threat
        • 2.Sb5#
      • 1...Bc6
        • 2.Ka1
          • 2...Bb5
            • 3.Sxb5#
          • 2...Bd5
            • 3.Sb5#
          • 2...Bb7
            • 3.Sb5#
          • 2...Ba8
            • 3.Sb5#
        • 2.Sb7
          • 2...Bxb7
            • 3.Sb5#
          • 2...Bb5
            • 3.Sxb5#
          • 2...Bd5
            • 3.Sb5#
        • 2.Sf7
          • 2...Bb5
            • 3.Sxb5#
          • 2...Bd5
            • 3.Sb5#
          • 2...Bb7
            • 3.Sb5#
          • 2...Ba8
            • 3.Sb5#
        • 2.Ra5
          • 2...Bb5
            • 3.Sxb5#
          • 2...Bd5
            • 3.Sb5#
          • 2...Bb7
            • 3.Sb5#
          • 2...Ba8
            • 3.Sb5#
    • 1.Se6!
      • 1...Bxc6
        • 2.Sc7
          • 2...Bb5
            • 3.Sxb5#
          • 2...Bd5
            • 3.Sb5#
          • 2...Bb7
            • 3.Sb5#
          • 2...Ba8
            • 3.Sb5#
      • 1...Bxe6
        • 2.Sa7
          • threat
            • 3.Sb5#
      • 1...dxc6
        • 2.Sxc5
          • threat
            • 3.Rxa4#
      • 1...dxe6
        • 2.Se5
          • 2...Bc6
            • 3.Sxc4#
          • 2...Bb7
            • 3.Sxc4#
          • 2...Ba8
            • 3.Sxc4#

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