Problem Display
PID: 59299 (4R1R1/5p1p/1n3N2/1B3k1N/1p5K/qr3p1p/7p/1bb5 w - - 0 1)

Kozdon, Baldur

Source?, 0000

4R1R1/5p1p/1n3N2/1B3k1N/1p5K/qr3p1p/7p/1bb5

#4

6 + 12


422 Suomen Tehtavaniekat 1991
1099 WCSC 1991
5396 World Chess Solving Championship 1977-1996 1997

SOLUTION


  • SOUND
  • Keys
    • 1.Sd5!
      • threat
        • 2.Sg3#
      • 1...h1S
        • 2.Bf1
          • threat
            • 3.Bxh3#
          • 2...f2
            • 3.Se3+
              • 3...Rxe3
                • 4.Rg5#
              • 3...Bxe3
                • 4.Bxh3#
      • 1...Bf4
        • 2.Sdxf4
          • threat
            • 3.Rg5#
          • 2...f6
            • 3.Sg3+
              • 3...Kxf4
                • 4.Rg4#
            • 3.Rg4
              • threat
                • 4.Sg3#
                • 4.Sg7#
          • 2...h6
            • 3.Sg3+
              • 3...Kxf4
                • 4.Rg4#
              • 3...Kf6
                • 4.Sfh5#
      • 1...f2
        • 2.Se3+
          • 2...Bxe3
            • 3.Be2
              • threat
                • 4.Bg4#
              • 3...Bg5+
                • 4.Rxg5#

FEATURES


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