MESON Chess Problem Database

Problem Display
PID: 255471 (q4b2/7r/p5p1/B1pb4/3p3N/7R/3npN2/4k1K1 w - - 0 1)

Kuntsche, Werner

Schach, 1970

q4b2/7r/p5p1/B1pb4/3p3N/7R/3npN2/4k1K1

#4

5 + 11

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Rd3!
      • threat
        • 2.Bxd2#
      • 1...Bh6
        • 2.Ra3
          • threat
            • 3.Ra1#
          • 2...Qb7
            • 3.Ra1+
              • 3...Qb1
                • 4.Rxb1#
          • 2...Qb8
            • 3.Ra1+
              • 3...Qb1
                • 4.Rxb1#
          • 2...Rb7
            • 3.Ra1+
              • 3...Rb1
                • 4.Rxb1#
            • 3.Rf3
              • threat
                • 4.Sg2#
              • 3...Bxf3
                • 4.Sxf3#
          • 2...Ba2
            • 3.Rf3
              • threat
                • 4.Sg2#
              • 3...Qxf3
                • 4.Sxf3#
          • 2...Bb3
            • 3.Ra1+
              • 3...Bd1
                • 4.Sd3#
          • 2...Be4
            • 3.Sg2+
              • 3...Bxg2
                • 4.Ra1#
            • 3.Sf3+
              • 3...Bxf3
                • 4.Ra1#
            • 3.Ra1+
              • 3...Bb1
                • 4.Rxb1#

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