MESON Chess Problem Database

Problem Display
PID: 94387 (3N4/2R5/1p4p1/3k1N2/7b/7Q/n4P2/7K w - - 0 1)

Scheel, Johan

Casopis ceskoslovenskych sachistu, 1910

3N4/2R5/1p4p1/3k1N2/7b/7Q/n4P2/7K

#3

6 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...gxf5
      • 2.Qxf5+
        • 2...Kd4
          • 3.Se6#
        • 2...Kd6
          • 3.Rd7#
    • 1...g5
      • 2.Qe3
        • threat
          • 3.Qd4#
          • 3.Qe6#
  • Tries
    • 1.Qe3?
      • threat
        • 2.Qd4#
        • 2.Qe6#
      • 1...Bxd8
        • 2.Qd4+
          • 2...Ke6
            • 3.Sg7#
      • 1...gxf5!
    • 1.f4?
      • threat
        • 2.Qg2#
        • 2.Qd3#
        • 2.Qf3#
      • 1...Ke4
        • 2.Rc4+
          • 2...Kd5
            • 3.Qd3#
      • 1...Bxd8!
  • Keys
    • 1.Sf7!
      • threat
        • 2.Qf3+
          • 2...Ke6
            • 3.Sd4#
            • 3.Sg7#
      • 1...Ke4
        • 2.Rc4+
          • 2...Kd5
            • 3.Se3#
      • 1...Ke6
        • 2.Sg7+
          • 2...Kd5
            • 3.Qd3#
          • 2...Kf6
            • 3.Se8#
      • 1...Bxf2
        • 2.Qf3+
          • 2...Ke6
            • 3.Sg7#
      • 1...gxf5
        • 2.Qd3+
          • 2...Ke6
            • 3.Qd6#
      • 1...Bg3
        • 2.Sxg3
          • threat
            • 3.Qd7#
          • 2...Kd4
            • 3.Qd7#
      • 1...Bf6
        • 2.Qg4
          • threat
            • 3.Se3#
            • 3.Qc4#
          • 2...Ke6
            • 3.Se3#
          • 2...Bd4
            • 3.Se7#
      • 1...Sc3
        • 2.Qf3+
          • 2...Ke6
            • 3.Sd4#
            • 3.Sg7#
          • 2...Se4
            • 3.Qb3#

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