MESON Chess Problem Database

Problem Display
PID: 211782 (8/8/1Q6/4k1P1/8/3p2K1/1N1P4/8 w - - 0 1)

Kalina, Vasily Emanuilovich

Deutsche Schachzeitung, 1927

8/8/1Q6/4k1P1/8/3p2K1/1N1P4/8

#3

5 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Kf3?
      • threat
        • 2.Qc6
          • 2...Kd4
            • 3.Qd6#
          • 2...Kf5
            • 3.Qf6#
      • 1...Kf5
        • 2.Qf6#
      • 1...Kd5!
    • 1.Sa4?
      • threat
        • 2.Sc3
          • 2...Kf5
            • 3.Qf6#
      • 1...Ke4
        • 2.Sc3+
          • 2...Ke5
            • 3.Qf6#
          • 2...Kf5
            • 3.Qf6#
      • 1...Kf5
        • 2.Qf6+
          • 2...Ke4
            • 3.Sc3#
      • 1...Kd5!
  • Keys
    • 1.Sd1!
      • threat
        • 2.Sc3
          • 2...Kf5
            • 3.Qf6#
      • 1...Ke4
        • 2.Sc3+
          • 2...Ke5
            • 3.Qf6#
          • 2...Kf5
            • 3.Qf6#
      • 1...Kd5
        • 2.Kf4
          • 2...Kc4
            • 3.Se3#
      • 1...Kf5
        • 2.Qf6+
          • 2...Ke4
            • 3.Sc3#

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