MESON Chess Problem Database

Problem Display
PID: 257167 (2q2b2/1rppR3/6p1/2R2Pp1/1P6/1r1p2B1/bPP1P3/5kNK w - - 0 1)

Popandopulo, Avenir Nikolaevich

64 Shakhmatnoe obozrenie, 1975

2q2b2/1rppR3/6p1/2R2Pp1/1P6/1r1p2B1/bPP1P3/5kNK

#4

10 + 11

6490 yacpdb 2022

SOLUTION

  • SOUND
  • Keys
    • 1.fxg6!
      • threat
        • 2.Rf5#
        • 2.Rf7#
      • 1...R3xb4
        • 2.c4
          • threat
            • 3.Rf5#
            • 3.Rf7#
          • 2...Rxc4
            • 3.Rf7+
              • 3...Rf4
                • 4.Rc1#
          • 2...d5
            • 3.Rf7+
              • 3...Qf5
                • 4.Rxf5#
          • 2...d6
            • 3.Rf7+
              • 3...Qf5
                • 4.Rcxf5#
                • 4.Rfxf5#
      • 1...R7xb4
        • 2.e4
          • threat
            • 3.Rf5#
            • 3.Rf7#
          • 2...Rxe4
            • 3.Rf5+
              • 3...Rf4
                • 4.Re1#
          • 2...dxc2
            • 3.Rf5+
              • 3...Rf3
                • 4.Rxf3#
            • 3.Rf7+
              • 3...Rf3
                • 4.Rxf3#
          • 2...d2
            • 3.Rf5+
              • 3...Rf3
                • 4.Rxf3#
            • 3.Rf7+
              • 3...Rf3
                • 4.Rxf3#
          • 2...d5
            • 3.Rf7+
              • 3...Qf5
                • 4.Rxf5#
          • 2...d6
            • 3.Rf7+
              • 3...Qf5
                • 4.Rcxf5#
                • 4.Rfxf5#

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