MESON Chess Problem Database

Problem Display
PID: 256168 (8/7b/4N3/p2P4/PPP1k3/8/1B6/1K1B1N2 w - - 0 1)

Kralin, Nikolai Ivanovich

Sachove umeni (Ceskoslovensky sach), 1973

8/7b/4N3/p2P4/PPP1k3/8/1B6/1K1B1N2

#4

9 + 3

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Kc1!
      • threat
        • 2.Sg3+
          • 2...Kd3
            • 3.Be2+
              • 3...Ke3
                • 4.Bd4#
          • 2...Ke3
            • 3.Bd4+
              • 3...Kd3
                • 4.Be2#
        • 2.Kd2
          • threat
            • 3.Sg3#
          • 2...Kf5
            • 3.Bh5
              • threat
                • 4.Sg3#
              • 3...Ke4
                • 4.Sg3#
      • 1...Kd3
        • 2.Sc5+
          • 2...Kxc4
            • 3.Se3+
              • 3...Kxb4
                • 4.Sa6#
      • 1...Kf5
        • 2.Sg3+
          • 2...Kg6
            • 3.Bh5+
              • 3...Kh6
                • 4.Bg7#
        • 2.Bh5
          • threat
            • 3.Sg3#
          • 2...Ke4
            • 3.Kd2
              • threat
                • 4.Sg3#
              • 3...Kf5
                • 4.Sg3#

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