MESON Chess Problem Database

Problem Display
PID: 199008 (K7/pB4Qn/1p1pk3/1r1NN3/2p5/3p4/2n5/8 w - - 0 1)

Duras, Oldrich

Rude Pravo, 1921

K7/pB4Qn/1p1pk3/1r1NN3/2p5/3p4/2n5/8

#3

5 + 9

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Sets
    • 1...Rxd5
      • 2.Bc8#
    • 1...Sg5
      • 2.Qf6#
    • 1...Sf6
      • 2.Qxf6#
    • 1...Sf8
      • 2.Qf6#
  • Tries
    • 1.Sxd3?
      • threat
        • 2.S5f4+
          • 2...Kf5
            • 3.Qg6#
      • 1...Kf5
        • 2.Se7+
          • 2...Ke6
            • 3.Bc8#
      • 1...Sg5
        • 2.Qf6+
          • 2...Kd7
            • 3.Qe7#
      • 1...Sf8
        • 2.Qf6+
          • 2...Kd7
            • 3.Qe7#
      • 1...cxd3!
    • 1.Qg6+?
      • 1...Sf6
        • 2.Qxf6#
      • 1...Kxe5!
  • Keys
    • 1.Sc6!
      • threat
        • 2.Se3
          • threat
            • 3.Sd8#
            • 3.Bc8#
            • 3.Qe7#
          • 2...Sxe3
            • 3.Sd4#
      • 1...Kxd5
        • 2.Sb4+
          • 2...Kc5
            • 3.Sa6#
          • 2...Ke6
            • 3.Bc8#
      • 1...Kf5
        • 2.Bc8+
          • 2...Ke4
            • 3.Qg2#
      • 1...Rc5
        • 2.Bc8+
          • 2...Kxd5
            • 3.Qg2#
      • 1...Sf6
        • 2.Qxf6+
          • 2...Kxd5
            • 3.Qf5#
          • 2...Kd7
            • 3.Qe7#
            • 3.Qf7#
      • 1...Sf8
        • 2.Se3
          • threat
            • 3.Sd8#
            • 3.Qe7#
          • 2...Sxe3
            • 3.Sd4#
        • 2.Qf6+
          • 2...Kxd5
            • 3.Qf5#
          • 2...Kd7
            • 3.Qe7#
            • 3.Qf7#

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