MESON Chess Problem Database

Problem Display
PID: 276321 (8/np1pN3/kp3p2/1N1pb3/K4R2/2QP4/8/4n3 w - - 0 1)

Raisanen, Jaakko

Suomen Shakki, 1995

8/np1pN3/kp3p2/1N1pb3/K4R2/2QP4/8/4n3

#4

6 + 9

6490 yacpdb 2024

SOLUTION

  • SOUND
  • Keys
    • 1.Rxf6!
      • threat
        • 2.Qa5#
      • 1...Sc6
        • 2.Sc8
          • threat
            • 3.Qxe5
              • threat
                • 4.Sc7#
            • 3.Qd4
              • threat
                • 4.Qxb6#
              • 3...Bxd4
                • 4.Sc7#
              • 3...Sxd4
                • 4.Rxb6#
              • 3...Bc7
                • 4.Sxc7#
          • 2...Sxd3
            • 3.Qxd3
              • threat
                • 4.Sc7#
              • 3...Bc7
                • 4.Sxc7#
          • 2...Bh2
            • 3.Qd4
              • threat
                • 4.Qxb6#
              • 3...Sxd4
                • 4.Rxb6#
              • 3...Bg1
                • 4.Sc7#
              • 3...Bc7
                • 4.Sxc7#
          • 2...Bg3
            • 3.Qd4
              • threat
                • 4.Qxb6#
              • 3...Sxd4
                • 4.Rxb6#
              • 3...Bf2
                • 4.Sc7#
              • 3...Bc7
                • 4.Sxc7#
          • 2...Bf4
            • 3.Rxf4
              • threat
                • 4.Sc7#
            • 3.Qd4
              • threat
                • 4.Qxb6#
              • 3...Sxd4
                • 4.Rxb6#
              • 3...Be3
                • 4.Sc7#
              • 3...Bc7
                • 4.Sxc7#
          • 2...Bd6
            • 3.Rxd6
              • threat
                • 4.Sc7#
          • 2...Bb8
            • 3.Qd4
              • threat
                • 4.Qxb6#
              • 3...Sxd4
                • 4.Rxb6#
              • 3...Ba7
                • 4.Sc7#
              • 3...Bc7
                • 4.Sxc7#
          • 2...d4
            • 3.Qxd4
              • threat
                • 4.Qxb6#
              • 3...Bxd4
                • 4.Sc7#
              • 3...Sxd4
                • 4.Rxb6#
              • 3...Bc7
                • 4.Sxc7#
            • 3.Qc4
              • threat
                • 4.Sc7#
              • 3...Bc7
                • 4.Sxc7#

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