MESON Chess Problem Database

Problem Display
PID: 3865 (rn2R3/b7/p1p2N2/q7/2B3NP/5kPK/8/n2b4 w - - 0 1)

Goldstein, Alexander

1st Prize, Szachista Polski, 1946

rn2R3/b7/p1p2N2/q7/2B3NP/5kPK/8/n2b4

#3

7 + 9

SOLUTION

  • SOUND
  • Sets
    • 1...Qe5
      • 2.Rxe5
        • threat
          • 3.Rf5#
        • 2...Bc2
          • 3.Be2#
        • 2...Be3
          • 3.Rxe3#
    • 1...Bc2
      • 2.Be2#
    • 1...Be2
      • 2.Bxe2#
    • 1...Bb3
      • 2.Be2#
    • 1...Ba4
      • 2.Be2#
    • 1...Bf2
      • 2.Sh2#
    • 1...Be3
      • 2.Rxe3#
    • 1...c5
      • 2.Bd5#
      • 2.Re3#
  • Keys
    • 1.Se4!
      • threat
        • 2.Rf8+
          • 2...Kxe4
            • 3.Rf4#
          • 2...Qf5
            • 3.Sd2#
            • 3.Sg5#
      • 1...Qd8
        • 2.Rf8+
          • 2...Kxe4
            • 3.Rf4#
          • 2...Qf6
            • 3.Sd2#
            • 3.Sg5#
          • 2...Qxf8
            • 3.Sd2#
            • 3.Sg5#
      • 1...Qd5
        • 2.Rf8+
          • 2...Kxe4
            • 3.Rf4#
          • 2...Qf7
            • 3.Sd2#
            • 3.Sg5#
          • 2...Qf5
            • 3.Sd2#
            • 3.Sg5#
      • 1...Bd4
        • 2.Re5
          • threat
            • 3.Sg5#
          • 2...Qxe5
            • 3.Sd2#
          • 2...Qd2
            • 3.Sxd2#
          • 2...Qd8
            • 3.Sd2#
          • 2...Be3
            • 3.Sh2#
      • 1...Sb3
        • 2.Rf8+
          • 2...Kxe4
            • 3.Rf4#
          • 2...Qf5
            • 3.Sg5#
      • 1...Sd7
        • 2.Bb5
          • threat
            • 3.Sg5#
          • 2...Qxb5
            • 3.Sd2#
          • 2...Qd2
            • 3.Sxd2#
          • 2...Qd8
            • 3.Sd2#
          • 2...Be3
            • 3.Sh2#

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