MESON Chess Problem Database

Problem Display
PID: 175344 (8/4B3/N4R2/p2n4/pp6/k1pP4/P7/K7 w - - 0 1)

Dahl, C

DSK, 1902

8/4B3/N4R2/p2n4/pp6/k1pP4/P7/K7

#4

6 + 6

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Rf5!
      • threat
        • 2.Rxd5
          • 2...c2
            • 3.Bg5
              • threat
                • 4.Bc1#
              • 3...c1Q+
                • 4.Bxc1#
              • 3...c1R+
                • 4.Bxc1#
              • 3...c1S
                • 4.Bxc1#
              • 3...c1B
                • 4.Bxc1#
              • 3...b3
                • 4.Be7#
        • 2.Sc7
          • threat
            • 3.Sb5#
          • 2...Sxc7
            • 3.Bg5
              • threat
                • 4.Bc1#
              • 3...b3
                • 4.Be7#
      • 1...Sxe7
        • 2.Sc7
          • threat
            • 3.Sb5#
          • 2...b3
            • 3.Sb5+
              • 3...Kb4
                • 4.a3#
      • 1...Se3
        • 2.Rxa5
          • threat
            • 3.Bxb4#
          • 2...Sc2+
            • 3.Kb1
              • 3...Sa1
                • 4.Bxb4#
              • 3...Se1
                • 4.Bxb4#
              • 3...Se3
                • 4.Bxb4#
              • 3...Sd4
                • 4.Bxb4#
          • 2...Sd5
            • 3.Rxd5
              • 3...c2
                • 4.Bxb4#
      • 1...c2
        • 2.Bg5
          • threat
            • 3.Bc1#
          • 2...Se3
            • 3.Bxe3
              • threat
                • 4.Bc1#
              • 3...c1Q+
                • 4.Bxc1#
              • 3...c1R+
                • 4.Bxc1#
              • 3...c1S
                • 4.Bxc1#
              • 3...c1B
                • 4.Bxc1#
              • 3...b3
                • 4.Bc5#
          • 2...Sf4
            • 3.Bxf4
              • threat
                • 4.Bc1#
              • 3...c1Q+
                • 4.Bxc1#
              • 3...c1R+
                • 4.Bxc1#
              • 3...c1S
                • 4.Bxc1#
              • 3...c1B
                • 4.Bxc1#
              • 3...b3
                • 4.Bd6#
          • 2...b3
            • 3.Bc1+
              • 3...b2+
                • 4.Bxb2#

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