MESON Chess Problem Database

Problem Display
PID: 101955 (n6b/1p1pR3/3pN1bq/1B1kpppR/1P6/5PQ1/1nP1P3/K7 w - - 0 1)

Levman, Semyon Semyonovich

Osterreichische Arbeiter Schachblatter, 1928

n6b/1p1pR3/3pN1bq/1B1kpppR/1P6/5PQ1/1nP1P3/K7

#3

10 + 12

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sd1
      • 2.c4#
    • 1...Sd3
      • 2.c4#
    • 1...Sa4
      • 2.c4#
  • Tries
    • 1.Kxb2?
      • threat
        • 2.c4#
      • 1...dxe6
        • 2.c4+
          • 2...Kd4
            • 3.Qf2#
            • 3.Qg1#
      • 1...Sb6
        • 2.Sc7+
          • 2...Kd4
            • 3.Qf2#
            • 3.Qg1#
      • 1...e4+!
  • Keys
    • 1.Qg1!
      • threat
        • 2.Qd1+
          • 2...Sxd1
            • 3.c4#
          • 2...Sd3
            • 3.Qxd3#
            • 3.c4#
      • 1...dxe6
        • 2.Qc5+
          • 2...dxc5
            • 3.Rd7#
      • 1...e4
        • 2.Sf4+
          • 2...gxf4
            • 3.fxe4#
      • 1...Sc4
        • 2.Qd1+
          • 2...Sd2
            • 3.Qxd2#
            • 3.c4#
      • 1...f4
        • 2.Qd4+
          • 2...exd4
            • 3.Sxf4#
      • 1...g4
        • 2.e4+
          • 2...fxe4
            • 3.Qd4#

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