MESON Chess Problem Database

Problem Display
PID: 236093 (8/8/6PK/7P/8/NQ6/8/k1r5 w - - 0 1)

Massmann, Wilhelm Karl Heinrich

10th HM., Die Schwalbe, 1948

8/8/6PK/7P/8/NQ6/8/k1r5

#4

5 + 2

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.g7!
      • threat
        • 2.Kh7
          • threat
            • 3.h6
              • 3...Rb1
                • 4.Sc2#
                • 4.Qxb1#
              • 3...Rd1
                • 4.Sc2#
              • 3...Re1
                • 4.Sc2#
              • 3...Rf1
                • 4.Sc2#
              • 3...Rg1
                • 4.Sc2#
              • 3...Rh1
                • 4.Sc2#
              • 3...Rc2
                • 4.Sxc2#
                • 4.Qb1#
              • 3...Rc3
                • 4.Qb1#
              • 3...Rc4
                • 4.Qb1#
              • 3...Rc5
                • 4.Qb1#
              • 3...Rc6
                • 4.Qb1#
              • 3...Rc7
                • 4.Qb1#
              • 3...Rc8
                • 4.Qb1#
          • 2...Rb1
            • 3.Sc2#
            • 3.Qxb1#
          • 2...Rd1
            • 3.Sc2#
          • 2...Re1
            • 3.Sc2#
          • 2...Rf1
            • 3.Sc2#
          • 2...Rg1
            • 3.Sc2#
          • 2...Rh1
            • 3.Sc2#
          • 2...Rc2
            • 3.Sxc2#
            • 3.Qb1#
          • 2...Rc3
            • 3.Qb1#
          • 2...Rc4
            • 3.Qb1#
          • 2...Rc5
            • 3.Qb1#
          • 2...Rc6
            • 3.Qb1#
          • 2...Rc7
            • 3.Qb1#
          • 2...Rc8
            • 3.Qb1#
      • 1...Rc6+
        • 2.Kh7
          • threat
            • 3.Qb1#
          • 2...Rh6+
            • 3.Kg8
              • threat
                • 4.Sc2#
                • 4.Qb1#
              • 3...Rh8+
                • 4.gxh8Q#
                • 4.gxh8B#
          • 2...Rc1
            • 3.h6
              • 3...Rb1
                • 4.Sc2#
                • 4.Qxb1#
              • 3...Rd1
                • 4.Sc2#
              • 3...Re1
                • 4.Sc2#
              • 3...Rf1
                • 4.Sc2#
              • 3...Rg1
                • 4.Sc2#
              • 3...Rh1
                • 4.Sc2#
              • 3...Rc2
                • 4.Sxc2#
                • 4.Qb1#
              • 3...Rc3
                • 4.Qb1#
              • 3...Rc4
                • 4.Qb1#
              • 3...Rc5
                • 4.Qb1#
              • 3...Rc6
                • 4.Qb1#
              • 3...Rc7
                • 4.Qb1#
              • 3...Rc8
                • 4.Qb1#

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