MESON Chess Problem Database

Problem Display
PID: 278176 (8/1K4pp/8/3B4/8/pRb1p3/1p4R1/7k w - - 0 1)

Popandopulo, Avenir Nikolaevich

Schach, 1985

8/1K4pp/8/3B4/8/pRb1p3/1p4R1/7k

#4

4 + 7

6490 yacpdb 2024

SOLUTION

  • SOUND
  • Keys
    • 1.Rb6!
      • threat
        • 2.Rxg7+
          • 2...Kh2
            • 3.Rh6#
      • 1...Be1
        • 2.Rxg7+
          • 2...Kh2
            • 3.Rh6+
              • 3...Bh4
                • 4.Rxh4#
      • 1...Bf6
        • 2.Rgxb2+
          • 2...Kg1
            • 3.Rg2+
              • 3...Kf1
                • 4.Rb1#
              • 3...Kh1
                • 4.Rb1#
      • 1...g6
        • 2.Rgxg6+
          • 2...Kh2
            • 3.Rg2+
              • 3...Kh1
                • 4.Rh6#
              • 3...Kh3
                • 4.Rh6#
      • 1...h5
        • 2.Rbg6
          • threat
            • 3.Rxb2#
            • 3.Rc2#
            • 3.Rd2#
            • 3.Re2#
            • 3.Rf2#
          • 2...b1Q+
            • 3.Rb2+
              • 3...Qe4
                • 4.Bxe4#

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