MESON Chess Problem Database

Problem Display
PID: 204199 (B2K4/4pN2/4k1pp/8/1p4p1/n7/1P6/5Q2 w - - 0 1)

Mar, S

64 Shakhmatnoe obozrenie, 1924

B2K4/4pN2/4k1pp/8/1p4p1/n7/1P6/5Q2

#3

5 + 7

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...g3
      • 2.Qf3
        • threat
          • 3.Bd5#
    • 1...g5
      • 2.Be4
        • threat
          • 3.Qf5#
    • 1...h5
      • 2.Qf4
        • threat
          • 3.Sg5#
        • 2...g5
          • 3.Sxg5#
  • Tries
    • 1.Ke8?
      • threat
        • 2.Qe2+
          • 2...Kf5
            • 3.Qe5#
          • 2...Kf6
            • 3.Qe5#
        • 2.Qe1+
          • 2...Kf5
            • 3.Qe5#
          • 2...Kf6
            • 3.Qe5#
        • 2.Qf4
          • threat
            • 3.Sd8#
            • 3.Qe5#
      • 1...Sc2
        • 2.Qb5
          • threat
            • 3.Qe5#
          • 2...Kf6
            • 3.Qe5#
        • 2.Qf4
          • threat
            • 3.Sd8#
            • 3.Qe5#
      • 1...Sb5
        • 2.Qe2+
          • 2...Kf5
            • 3.Qe5#
          • 2...Kf6
            • 3.Qe5#
        • 2.Qxb5
          • threat
            • 3.Qe5#
          • 2...Kf6
            • 3.Qe5#
        • 2.Qe1+
          • 2...Kf5
            • 3.Qe5#
          • 2...Kf6
            • 3.Qe5#
      • 1...g3
        • 2.Qf3
          • threat
            • 3.Bd5#
        • 2.Qf4
          • threat
            • 3.Sd8#
            • 3.Qe5#
      • 1...g5
        • 2.Be4
          • threat
            • 3.Qa6#
            • 3.Qf5#
      • 1...h5
        • 2.Qe2+
          • 2...Kf5
            • 3.Qe5#
          • 2...Kf6
            • 3.Qe5#
        • 2.Qe1+
          • 2...Kf5
            • 3.Qe5#
          • 2...Kf6
            • 3.Qe5#
        • 2.Qf4
          • threat
            • 3.Sg5#
            • 3.Sd8#
            • 3.Qe5#
      • 1...Sc4!
  • Keys
    • 1.b3!
      • 1...Sc4
        • 2.Bd5+
          • 2...Kxd5
            • 3.Qxc4#
        • 2.bxc4
          • threat
            • 3.Bd5#
      • 1...Sb1
        • 2.Bd5+
          • 2...Kxd5
            • 3.Qc4#
      • 1...Sc2
        • 2.Bd5+
          • 2...Kxd5
            • 3.Qc4#
      • 1...Sb5
        • 2.Bd5+
          • 2...Kxd5
            • 3.Qc4#
      • 1...g3
        • 2.Qf3
          • threat
            • 3.Bd5#
      • 1...g5
        • 2.Be4
          • threat
            • 3.Qf5#
      • 1...h5
        • 2.Qf4
          • threat
            • 3.Sg5#
          • 2...g5
            • 3.Sxg5#

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