MESON Chess Problem Database

Problem Display
PID: 167622 (8/3pN1QB/p7/b1p4p/2k5/p1p5/KnN5/1n6 w - - 0 1)

Matousek, Frantisek

Parallele 50, 1946

8/3pN1QB/p7/b1p4p/2k5/p1p5/KnN5/1n6

#3

5 + 10

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Sxa3+?
      • 1...Kb4
        • 2.Sd5+
          • 2...Ka4
            • 3.Bc2#
            • 3.Qxd7#
      • 1...Sxa3!
    • 1.Se3+?
      • 1...Kb4
        • 2.S7d5+
          • 2...Ka4
            • 3.Qxd7#
          • 2...Kb5
            • 3.Qxd7#
      • 1...Kb5!
    • 1.Qd4+?
      • 1...Kb5
        • 2.Qxd7+
          • 2...Kc4
            • 3.Bg8#
          • 2...Kb6
            • 3.Sd5#
            • 3.Sc8#
      • 1...cxd4!
    • 1.Qf6?
      • threat
        • 2.Qxa6#
      • 1...Bb6
        • 2.Qf1+
          • 2...Sd3
            • 3.Bxd3#
            • 3.Qxd3#
        • 2.Qxb6
          • threat
            • 3.Qb3#
            • 3.Qxa6#
      • 1...d6
        • 2.Qf1+
          • 2...Sd3
            • 3.Bxd3#
            • 3.Qxd3#
      • 1...Kb5!
    • 1.Qg4+?
      • 1...Kb5
        • 2.Qxd7+
          • 2...Kc4
            • 3.Bg8#
          • 2...Kb6
            • 3.Sd5#
            • 3.Sc8#
      • 1...hxg4!
    • 1.Qf7+?
      • 1...d5
        • 2.Qf1+
          • 2...Sd3
            • 3.Bxd3#
            • 3.Qxd3#
      • 1...Kb5!
  • Keys
    • 1.Sc8!
      • threat
        • 2.Qxd7
          • threat
            • 3.Bg8#
      • 1...Kb5
        • 2.Qxd7+
          • 2...Kc4
            • 3.Bg8#
      • 1...Kd5
        • 2.Qxd7+
          • 2...Kc4
            • 3.Bg8#
          • 2...Ke5
            • 3.Qf5#
            • 3.Qd6#
      • 1...Bb4
        • 2.Qxd7
          • threat
            • 3.Se3#
            • 3.Sb6#
            • 3.Bg8#
      • 1...Bb6
        • 2.Qxd7
          • threat
            • 3.Sxb6#
            • 3.Bg8#
      • 1...Bc7
        • 2.Qxd7
          • threat
            • 3.Bg8#
          • 2...Bd6
            • 3.Sb6#
      • 1...Sd1
        • 2.Qxd7
          • threat
            • 3.Bd3#
            • 3.Bg8#
            • 3.Qd3#
      • 1...Sd3
        • 2.Bg8+
          • 2...Kb5
            • 3.Qxd7#
          • 2...d5
            • 3.Sd6#
      • 1...Sa4
        • 2.Qxd7
          • threat
            • 3.Bd3#
            • 3.Bg8#
            • 3.Qd3#
      • 1...d6
        • 2.Qb7
          • threat
            • 3.Sxd6#
            • 3.Qb3#

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