MESON Chess Problem Database

Problem Display
PID: 95156 (7b/8/6Q1/6P1/3pp3/8/p2P4/k1K5 w - - 0 1)

Rumyantsev, Sergei Yuryewitch

Omskaya Pravda, 1968-70

7b/8/6Q1/6P1/3pp3/8/p2P4/k1K5

#4

4 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Qh7!
      • threat
        • 2.Qxh8
          • 2...e3
            • 3.Qxd4#
        • 2.Qh1
          • threat
            • 3.Kc2#
          • 2...d3
            • 3.Qxh8#
      • 1...Be5
        • 2.Qxe4
          • 2...Bf6
            • 3.gxf6
              • 3...d3
                • 4.Qd4#
                • 4.Qe5#
          • 2...Bg7
            • 3.Qb7
              • threat
                • 4.Qb2#
              • 3...d3
                • 4.Qxg7#
          • 2...Bh8
            • 3.Qh1
              • threat
                • 4.Kc2#
              • 3...d3
                • 4.Qxh8#
      • 1...Bf6
        • 2.Qb7
          • threat
            • 3.Qb2#
          • 2...d3
            • 3.gxf6
              • 3...e3
                • 4.Qb2#
      • 1...e3
        • 2.Qh1
          • threat
            • 3.Kc2#
          • 2...exd2+
            • 3.Kc2+
              • 3...d1Q+
                • 4.Qxd1#
              • 3...d1S
                • 4.Qxd1#
              • 3...d1B+
                • 4.Qxd1#
              • 3...d1R
                • 4.Qxd1#
          • 2...e2
            • 3.Kc2+
              • 3...e1Q
                • 4.Qxe1#
              • 3...e1S+
                • 4.Qxe1#
              • 3...e1B
                • 4.Qxe1#
              • 3...e1R
                • 4.Qxe1#

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