MESON Chess Problem Database

Problem Display
PID: 252750 (2NQ3n/5p2/p1P1pP2/p1p1k2K/P5P1/1P3PP1/3Pb3/8 w - - 0 1)

Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)

2nd Prize, Schackvarlden, 1937

2NQ3n/5p2/p1P1pP2/p1p1k2K/P5P1/1P3PP1/3Pb3/8

#3

11 + 8

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Bf1
      • 2.Kg5
        • threat
          • 3.Qd6#
    • 1...Bd3
      • 2.Kg5
        • threat
          • 3.Qd6#
    • 1...Bb5
      • 2.Kg5
        • threat
          • 3.Qd6#
  • Tries
    • 1.Qc7+?
      • 1...Kd4
        • 2.Qd6#
      • 1...Kd5
        • 2.Qd6#
      • 1...Kxf6!
    • 1.d3?
      • threat
        • 2.f4#
      • 1...Bxd3
        • 2.Kg5
          • threat
            • 3.Qd6#
      • 1...Sg6
        • 2.Kg5
          • threat
            • 3.Qd6#
      • 1...Bxf3!
  • Keys
    • 1.Sd6!
      • 1...Kd5
        • 2.Sc4+
          • 2...Kxc6
            • 3.Sxa5#
      • 1...Bxf3
        • 2.Sc4+
          • 2...Ke4
            • 3.d3#
      • 1...Bf1
        • 2.Se4
          • threat
            • 3.Qd6#
        • 2.Se8
          • threat
            • 3.Qd6#
      • 1...Bd3
        • 2.Se4
          • threat
            • 3.Qd6#
          • 2...Bxe4
            • 3.f4#
      • 1...Bb5
        • 2.Se4
          • threat
            • 3.Qd6#
        • 2.Se8
          • threat
            • 3.Qd6#
      • 1...c4
        • 2.Sxc4+
          • 2...Bxc4
            • 3.d4#

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