Problem Display
PID: 286738 (k7/3N1p2/KBp3p1/1p1p4/p7/2r5/6p1/8 w - - 0 1)

Zlatanov, Angel

Uralski Problemist, 2003

k7/3N1p2/KBp3p1/1p1p4/p7/2r5/6p1/8

#4

3 + 9


3713 Snap 2026

SOLUTION


  • SOUND
  • Keys
    • 1.Bg1!
      • threat
        • 2.Sb6+
          • 2...Kb8
            • 3.Bh2+
              • 3...Rg3
                • 4.Bxg3#
      • 1...Ra3
        • 2.Sb6+
          • 2...Kb8
            • 3.Bh2+
              • 3...Rg3
                • 4.Bxg3#
        • 2.Bc5
          • threat
            • 3.Sb6+
              • 3...Kb8
                • 4.Bd6#
      • 1...Rb3
        • 2.Sb6+
          • 2...Kb8
            • 3.Bh2+
              • 3...Rg3
                • 4.Bxg3#
        • 2.Bc5
          • threat
            • 3.Sb6+
              • 3...Kb8
                • 4.Bd6#
      • 1...Rd3
        • 2.Sb6+
          • 2...Kb8
            • 3.Bh2+
              • 3...Rg3
                • 4.Bxg3#
        • 2.Bc5
          • threat
            • 3.Sb6+
              • 3...Kb8
                • 4.Bd6#
      • 1...Re3
        • 2.Sb6+
          • 2...Kb8
            • 3.Bh2+
              • 3...Rg3
                • 4.Bxg3#
              • 3...Re5
                • 4.Bxe5#
        • 2.Bh2
          • threat
            • 3.Sb6#
          • 2...Rg3
            • 3.Sb6+
              • 3...Kb8
                • 4.Bxg3#
          • 2...Re5
            • 3.Sb6+
              • 3...Kb8
                • 4.Bxe5#
      • 1...Rf3
        • 2.Sb6+
          • 2...Kb8
            • 3.Bh2+
              • 3...Rg3
                • 4.Bxg3#
              • 3...Rf4
                • 4.Bxf4#
      • 1...Rg3
        • 2.Bc5
          • threat
            • 3.Sb6+
              • 3...Kb8
                • 4.Bd6#
      • 1...Rh3
        • 2.Bc5
          • threat
            • 3.Sb6+
              • 3...Kb8
                • 4.Bd6#
      • 1...Rc4
        • 2.Sb6+
          • 2...Kb8
            • 3.Bh2+
              • 3...Rf4
                • 4.Bxf4#
      • 1...f5
        • 2.Bd4
          • threat
            • 3.Sb6+
              • 3...Kb8
                • 4.Be5#
          • 2...Re3
            • 3.Ba7
              • threat
                • 4.Sb6#

Anticipated by 279923(1983)

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