MESON Chess Problem Database

Problem Display
PID: 129963 (4r2n/1N2N3/4P3/3pkPP1/8/1P2pKp1/4PPQ1/8 w - - 0 1)

Drnek, Josef

Cesky smer, 1931

4r2n/1N2N3/4P3/3pkPP1/8/1P2pKp1/4PPQ1/8

#3

10 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...d4
      • 2.Qxg3#
  • Tries
    • 1.Kxe3?
      • threat
        • 2.Qxd5#
        • 2.Qxg3#
        • 2.f4#
      • 1...d4+
        • 2.Kd3
          • threat
            • 3.Qe4#
            • 3.Qxg3#
          • 2...Kf4
            • 3.Qxg3#
      • 1...Rxe7!
    • 1.Kg4?
      • threat
        • 2.Sc6#
        • 2.Qxd5#
      • 1...Rxe7
        • 2.Qxg3+
          • 2...Kd4
            • 3.Qxe3#
          • 2...Ke4
            • 3.Qf4#
            • 3.Qxe3#
      • 1...Kd4!
    • 1.fxe3?
      • threat
        • 2.Qxg3#
      • 1...Sg6
        • 2.Qxg3+
          • 2...Sf4
            • 3.Qxf4#
      • 1...Rxe7!
  • Keys
    • 1.Qh1!
      • threat
        • 2.Qa1+
          • 2...d4
            • 3.Qa5#
      • 1...Rxe7
        • 2.Qa1+
          • 2...Kxf5
            • 3.Qf6#
          • 2...d4
            • 3.Qa5#
      • 1...Ra8
        • 2.Qh7
          • threat
            • 3.Sc6#
            • 3.Qg7#
          • 2...Kd4
            • 3.Qg7#
      • 1...Rc8
        • 2.Qh7
          • threat
            • 3.Qg7#
          • 2...Kd4
            • 3.Qg7#
          • 2...Rf8
            • 3.Sc6#
          • 2...Rg8
            • 3.Sc6#
      • 1...Rd8
        • 2.Qh7
          • threat
            • 3.Sc6#
            • 3.Qg7#
          • 2...Kd4
            • 3.Qg7#
      • 1...d4
        • 2.Qb1
          • threat
            • 3.Qe4#
          • 2...d3
            • 3.Qa1#
            • 3.Qb2#
        • 2.Qh4
          • threat
            • 3.Qxg3#
            • 3.Qe4#
            • 3.Qf4#

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