MESON Chess Problem Database

Problem Display
PID: 216763 (8/p2Np3/P7/1BPp4/3k2P1/2r1p1P1/1Q2P3/K7 w - - 0 1)

Ehrenstein, Moritz

Das Interessante Blatt, 1889

8/p2Np3/P7/1BPp4/3k2P1/2r1p1P1/1Q2P3/K7

#4

9 + 6

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Ka2!
      • 1...e5
        • 2.Qa1
          • threat
            • 3.Qd1+
              • 3...Ke4
                • 4.Sf6#
              • 3...Rd3
                • 4.Qxd3#
          • 2...Ke4
            • 3.Qxc3
              • 3...d4
                • 4.Sf6#
                • 4.Bc6#
          • 2...e4
            • 3.Kb2
              • 3...Rc2+
                • 4.Kxc2#
              • 3...Rb3+
                • 4.Kxb3#
              • 3...Rxc5
                • 4.Qd1#
              • 3...Rc1
                • 4.Kxc1#
              • 3...Ra3
                • 4.Kxa3#
              • 3...Rd3
                • 4.Qa4#
              • 3...Rc4
                • 4.Qd1#
      • 1...e6
        • 2.Qa1
          • 2...Ke4
            • 3.Qxc3
              • threat
                • 4.Sf6#
                • 4.Bd3#
                • 4.Qe5#
                • 4.Qd3#
              • 3...d4
                • 4.Bc6#
          • 2...e5
            • 3.Qd1+
              • 3...Ke4
                • 4.Sf6#
              • 3...Rd3
                • 4.Qxd3#
        • 2.Qb1
          • 2...Rc2+
            • 3.Qxc2
              • 3...e5
                • 4.Qd3#
          • 2...Ra3+
            • 3.Kxa3
              • threat
                • 4.Qd3#
                • 4.Qb4#
              • 3...Kc3
                • 4.Qd3#
                • 4.Qb2#
          • 2...Rb3
            • 3.Kxb3
              • 3...e5
                • 4.Qd3#
            • 3.Qxb3
              • threat
                • 4.Qd3#
                • 4.Qb4#
              • 3...Ke4
                • 4.Qd3#
          • 2...e5
            • 3.Qd1+
              • 3...Ke4
                • 4.Sf6#
              • 3...Rd3
                • 4.Qxd3#

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