MESON Chess Problem Database

Problem Display
PID: 20023 (8/8/1N1p2p1/r2p3R/1P1k1P2/3p2R1/1pbK1NP1/7Q w - - 0 1)

Brunner, Erich Anselm

Deutsche Schachblatter, 1914

8/8/1N1p2p1/r2p3R/1P1k1P2/3p2R1/1pbK1NP1/7Q

#4

9 + 8

6479 Problemschach (Sidler) 1968

SOLUTION

  • SOUND
  • Keys
    • 1.Rhh3!
      • threat
        • 2.Rxd3+
          • 2...Bxd3
            • 3.Rxd3#
      • 1...b1S+
        • 2.Qxb1
          • threat
            • 3.Qb2#
          • 2...Bxb1
            • 3.Rxd3+
              • 3...Bxd3
                • 4.Rxd3#
          • 2...Ra2
            • 3.Qxa2
              • threat
                • 4.Qxd5#
                • 4.Qa1#
                • 4.Qb2#
          • 2...Ra3
            • 3.Qb2+
              • 3...Rc3
                • 4.Qxc3#
            • 3.Rg5
              • threat
                • 4.Rxd5#
              • 3...Ra5
                • 4.Qb2#
              • 3...Bb3
                • 4.Rxd3#
                • 4.Qxd3#
                • 4.Qb2#
            • 3.Qe1
              • threat
                • 4.Qe3#
          • 2...Rc5
            • 3.Rxd3+
              • 3...Bxd3
                • 4.Rxd3#
                • 4.Qxd3#
            • 3.Qa1+
              • 3...Rc3
                • 4.Qxc3#
            • 3.Qb2+
              • 3...Rc3
                • 4.Qxc3#
            • 3.Qe1
              • threat
                • 4.Qe3#
      • 1...b1Q
        • 2.Qxb1
          • threat
            • 3.Qb2#
          • 2...Bxb1
            • 3.Rxd3+
              • 3...Bxd3
                • 4.Rxd3#
          • 2...Ra2
            • 3.Qxa2
              • threat
                • 4.Qxd5#
                • 4.Qa1#
                • 4.Qb2#
          • 2...Ra3
            • 3.Qb2+
              • 3...Rc3
                • 4.Qxc3#
            • 3.Rg5
              • threat
                • 4.Rxd5#
              • 3...Ra5
                • 4.Qb2#
              • 3...Bb3
                • 4.Rxd3#
                • 4.Qxd3#
                • 4.Qb2#
            • 3.Qe1
              • threat
                • 4.Qe3#
          • 2...Rc5
            • 3.Rxd3+
              • 3...Bxd3
                • 4.Rxd3#
                • 4.Qxd3#
            • 3.Qa1+
              • 3...Rc3
                • 4.Qxc3#
            • 3.Qb2+
              • 3...Rc3
                • 4.Qxc3#
            • 3.Qe1
              • threat
                • 4.Qe3#
      • 1...Ra3
        • 2.Rg5
          • threat
            • 3.Rxd5#
          • 2...b1S+
            • 3.Qxb1
              • threat
                • 4.Rxd5#
              • 3...Ra5
                • 4.Qb2#
              • 3...Bb3
                • 4.Rxd3#
                • 4.Qxd3#
                • 4.Qb2#
          • 2...Ra5
            • 3.Rxd3+
              • 3...Bxd3
                • 4.Qh8#

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