MESON Chess Problem Database

Problem Display
PID: 46717 (8/2pp4/8/3p4/p2p3p/3N1RpK/5pB1/6k1 w - - 0 1)

Kozdon, Baldur

1st Prize, Sackmann MT, 1998

8/2pp4/8/3p4/p2p3p/3N1RpK/5pB1/6k1

#5

4 + 9

56 The Problemist 2003

SOLUTION

  • SOUND
  • Keys
    • 1.Rf7!
      • threat
        • 2.Se5
          • threat
            • 3.Sf3#
          • 2...f1Q
            • 3.Rxf1#
          • 2...f1S
            • 3.Rxf1#
          • 2...f1B
            • 3.Rxf1#
          • 2...f1R
            • 3.Rxf1#
      • 1...d6
        • 2.Rxc7
          • threat
            • 3.Rc1+
              • 3...f1Q
                • 4.Rxf1#
              • 3...f1S
                • 4.Rxf1#
              • 3...f1B
                • 4.Rxf1#
              • 3...f1R
                • 4.Rxf1#
          • 2...f1Q
            • 3.Bxf1
              • threat
                • 4.Be2
                  • threat
                    • 5.Rc1#
                  • 4...Kh1
                    • 5.Rc1#
                • 4.Bg2
                  • 4...a3
                    • 5.Rc1#
                • 4.Rc1
                  • threat
                    • 5.Be2#
                    • 5.Bg2#
                  • 4...Kh1
                    • 5.Be2#
                    • 5.Bg2#
              • 3...Kxf1
                • 4.Re7
                  • threat
                    • 5.Re1#
                  • 4...Kg1
                    • 5.Re1#
              • 3...Kh1
                • 4.Bg2+
                  • 4...Kg1
                    • 5.Rc1#
                • 4.Rc1
                  • threat
                    • 5.Be2#
                    • 5.Bg2#
                  • 4...Kg1
                    • 5.Be2#
                    • 5.Bg2#
                  • 4...g2
                    • 5.Bxg2#
              • 3...g2
                • 4.Bxg2
                  • 4...a3
                    • 5.Rc1#
          • 2...f1R
            • 3.Bxf1
              • threat
                • 4.Be2
                  • threat
                    • 5.Rc1#
                  • 4...Kh1
                    • 5.Rc1#
                • 4.Bg2
                  • 4...a3
                    • 5.Rc1#
                • 4.Rc1
                  • threat
                    • 5.Be2#
                    • 5.Bg2#
                  • 4...Kh1
                    • 5.Be2#
                    • 5.Bg2#
              • 3...Kxf1
                • 4.Re7
                  • threat
                    • 5.Re1#
                  • 4...Kg1
                    • 5.Re1#
              • 3...Kh1
                • 4.Bg2+
                  • 4...Kg1
                    • 5.Rc1#
                • 4.Rc1
                  • threat
                    • 5.Be2#
                    • 5.Bg2#
                  • 4...Kg1
                    • 5.Be2#
                    • 5.Bg2#
                  • 4...g2
                    • 5.Bxg2#
              • 3...g2
                • 4.Bxg2
                  • 4...a3
                    • 5.Rc1#

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