MESON Chess Problem Database

Problem Display
PID: 199004 (K7/N7/3ppp1b/1Np5/2k2p2/3p1p2/8/3Q4 w - - 0 1)

Duras, Oldrich

Prager Presse, 1921

K7/N7/3ppp1b/1Np5/2k2p2/3p1p2/8/3Q4

#3

4 + 9

6490 yacpdb 2019

SOLUTION

  • COOKED
  • Sets
    • 1...Kd5
      • 2.Qxd3+
        • 2...Ke5
          • 3.Sc6#
    • 1...d5
      • 2.Qa4#
    • 1...e5
      • 2.Qa4+
        • 2...Kd5
          • 3.Sc7#
  • Tries
    • 1.Qc2+?
      • 1...Kb4
        • 2.Qc3+
          • 2...Ka4
            • 3.Qa3#
      • 1...Kd5
        • 2.Qxd3+
          • 2...Ke5
            • 3.Sc6#
      • 1...dxc2!
    • 1.Qxd3+?
      • 1...Kb4
        • 2.Sc6+
          • 2...Ka4
            • 3.Qc4#
        • 2.Qc3+
          • 2...Ka4
            • 3.Qa3#
      • 1...Kxd3!
  • Keys
    • 1.Sc6!
      • threat
        • 2.Qa4+
          • 2...Kd5
            • 3.Sc3#
            • 3.Sc7#
      • 1...Kxb5
        • 2.Qb3+
          • 2...Ka6
            • 3.Qb7#
          • 2...Kxc6
            • 3.Qb7#
      • 1...Kd5
        • 2.Se7+
          • 2...Kc4
            • 3.Qa4#
          • 2...Ke4
            • 3.Qe1#
          • 2...Ke5
            • 3.Qe1#
      • 1...d2
        • 2.Sa3+
          • 2...Kc3
            • 3.Qc2#
          • 2...Kd3
            • 3.Qxf3#
          • 2...Kd5
            • 3.Qxf3#
      • 1...e5
        • 2.Qa4+
          • 2...Kd5
            • 3.Sc7#
    • 1.Qa4+!
      • 1...Kd5
        • 2.Sc3+
          • 2...Ke5
            • 3.Qe4#

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