MESON Chess Problem Database

Problem Display
PID: 216965 (1n6/5p2/1ppp2p1/5p2/P1k4P/1N3Q2/P2B4/7K w - - 0 1)

Weinheimer, Rudolf

Vasarnapi Ujsag, 1891

1n6/5p2/1ppp2p1/5p2/P1k4P/1N3Q2/P2B4/7K

#4

7 + 8

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qd1!
      • threat
        • 2.Be1
          • threat
            • 3.Qd4#
          • 2...c5
            • 3.Sc1
              • threat
                • 4.Qd3#
        • 2.Bc3
          • threat
            • 3.Qd4#
          • 2...Kxc3
            • 3.Qd2+
              • 3...Kc4
                • 4.Qd4#
          • 2...c5
            • 3.Qf3
              • threat
                • 4.Sd2#
      • 1...Kd3
        • 2.Bf4+
          • 2...Kc3
            • 3.Qd2+
              • 3...Kc4
                • 4.Qd4#
          • 2...Ke4
            • 3.Kg2
              • threat
                • 4.Qf3#
                • 4.Qd4#
              • 3...Kxf4
                • 4.Qd4#
      • 1...Kd5
        • 2.Bf4+
          • 2...Ke4
            • 3.Kg2
              • threat
                • 4.Qf3#
                • 4.Qd4#
              • 3...Kxf4
                • 4.Qd4#
      • 1...b5
        • 2.Ba5
          • threat
            • 3.Qd4#
          • 2...bxa4
            • 3.Qd4+
              • 3...Kb5
                • 4.Qd3#
          • 2...c5
            • 3.Sc1
              • threat
                • 4.Qd3#
      • 1...c5
        • 2.Qf3
          • threat
            • 3.Bc3
              • threat
                • 4.Sd2#
          • 2...b5
            • 3.Sa5+
              • 3...Kd4
                • 4.Bc3#

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