MESON Chess Problem Database

Problem Display
PID: 252000 (N3K3/8/1P6/kP5p/PR6/Pn5R/p2BPP2/n4bb1 w - - 0 1)

Popandopulo, Avenir Nikolaevich

Vecherni Leningrad, 1964

N3K3/8/1P6/kP5p/PR6/Pn5R/p2BPP2/n4bb1

#4

11 + 7

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Rg3!
      • threat
        • 2.Rg7
          • threat
            • 3.Ra7#
          • 2...Sc5
            • 3.Rc4#
            • 3.Rd4#
            • 3.Re4#
            • 3.Rf4#
            • 3.Rbg4#
            • 3.Rh4#
      • 1...Bxe2
        • 2.Rc4+
          • 2...Sxd2
            • 3.Rg7
              • threat
                • 4.Ra7#
      • 1...Bxf2
        • 2.Rd4+
          • 2...Sxd2
            • 3.Rg7
              • threat
                • 4.Ra7#
      • 1...Bg2
        • 2.Re4+
          • 2...Sxd2
            • 3.Rg7
              • threat
                • 4.Ra7#
      • 1...Bh3
        • 2.Rg7
          • threat
            • 3.Ra7#
          • 2...Bd7+
            • 3.Rxd7
              • threat
                • 4.Ra7#
              • 3...Sc5
                • 4.Rc4#
                • 4.Rbd4#
                • 4.Re4#
                • 4.Rf4#
                • 4.Rg4#
                • 4.Rh4#
          • 2...Bc8
            • 3.Ra7+
              • 3...Ba6
                • 4.Rxa6#
      • 1...Bh2
        • 2.Rf4+
          • 2...Sxd2
            • 3.Rg7
              • threat
                • 4.Ra7#
      • 1...Sc2
        • 2.Rg7
          • threat
            • 3.Ra7#
          • 2...Sc5
            • 3.Ra7+
              • 3...Sa6
                • 4.Rxa6#

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