MESON Chess Problem Database

Problem Display
PID: 257637 (n7/8/8/8/1pp1N3/8/1R6/k1K5 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Comm., Smena (Moscow), 1993

n7/8/8/8/1pp1N3/8/1R6/k1K5

#4

3 + 4

SOLUTION

  • SOUND
  • Keys
    • 1.Kc2!
      • threat
        • 2.Rxb4
          • threat
            • 3.Ra4#
          • 2...Sb6
            • 3.Rxb6
              • threat
                • 4.Ra6#
              • 3...Ka2
                • 4.Ra6#
            • 3.Sc3
              • threat
                • 4.Rb1#
      • 1...b3+
        • 2.Kc1
          • threat
            • 3.Sc3
              • threat
                • 4.Rb1#
          • 2...c3
            • 3.Sxc3
              • threat
                • 4.Rb1#
      • 1...Sb6
        • 2.Sc3
          • threat
            • 3.Rb1#
            • 3.Ra2#
          • 2...b3+
            • 3.Kc1
              • threat
                • 4.Rb1#
          • 2...bxc3
            • 3.Rxb6
              • 3...Ka2
                • 4.Ra6#
      • 1...Sc7
        • 2.Rxb4
          • threat
            • 3.Ra4#
          • 2...Sb5
            • 3.Ra4+
              • 3...Sa3+
                • 4.Rxa3#
            • 3.Rxb5
              • threat
                • 4.Ra5#
              • 3...Ka2
                • 4.Ra5#
      • 1...c3
        • 2.Rxb4
          • threat
            • 3.Ra4#
          • 2...Sb6
            • 3.Sxc3
              • threat
                • 4.Rb1#
            • 3.Rxb6
              • 3...Ka2
                • 4.Ra6#

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