MESON Chess Problem Database

Problem Display
PID: 248581 (8/2bpN2B/8/1nPPk1p1/qrp4p/3pBR2/Qp1p3K/5R2 w - - 0 1)

Toger, Alexander Vulfrovich

Problemnoter, 1960

8/2bpN2B/8/1nPPk1p1/qrp4p/3pBR2/Qp1p3K/5R2

#4

9 + 12

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Bg1!
      • threat
        • 2.Rf5+
          • 2...Ke4+
            • 3.R5f4+
              • 3...Ke5
                • 4.Re4#
      • 1...Sa3
        • 2.Rf5+
          • 2...Ke4+
            • 3.R5f4+
              • 3...Ke5
                • 4.Bd4#
                • 4.Re4#
      • 1...Sc3
        • 2.Re3+
          • 2...Kd4+
            • 3.Rg3+
              • 3...Ke5
                • 4.Rxg5#
        • 2.Rf5+
          • 2...Ke4+
            • 3.R5f4+
              • 3...Ke5
                • 4.Bd4#
      • 1...Sd6
        • 2.Re3+
          • 2...Kd4
            • 3.Rxd3+
              • 3...Ke5
                • 4.Bd4#
      • 1...Sa7
        • 2.Rf5+
          • 2...Ke4+
            • 3.R5f4+
              • 3...Ke5
                • 4.Bd4#
                • 4.Re4#
      • 1...c3
        • 2.Sg6+
          • 2...Ke4+
            • 3.Sf4+
              • 3...Ke5
                • 4.Sxd3#
        • 2.Rf5+
          • 2...Ke4+
            • 3.R5f4+
              • 3...Ke5
                • 4.Sg6#

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