MESON Chess Problem Database

Problem Display
PID: 251548 (r2n4/2n4P/5pK1/7p/6p1/3RB3/8/1b2kB1R w - - 0 1)

Pigits, Zigurd

2nd Prize, Shakhmaty v SSSR, 1962

r2n4/2n4P/5pK1/7p/6p1/3RB3/8/1b2kB1R

#4

6 + 8

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Kg7!
      • threat
        • 2.Rd1+
          • 2...Kxd1
            • 3.Bd3#
      • 1...Sce6+
        • 2.Kxf6
          • threat
            • 3.Rd1+
              • 3...Kxd1
                • 4.Bd3#
            • 3.Rd2
              • threat
                • 4.Be2#
                • 4.Bg2#
                • 4.Bd3#
                • 4.Bh3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
            • 3.Rc3
              • threat
                • 4.Bd3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
                • 4.Rc1#
              • 3...Kd1
                • 4.Bd3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
                • 4.Rc1#
      • 1...Se8+
        • 2.Kg8
          • threat
            • 3.Rd1+
              • 3...Kxd1
                • 4.Bd3#
          • 2...Ba2+
            • 3.Rb3
              • threat
                • 4.Bd3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
              • 3...Kd1
                • 4.Bd3#
          • 2...Bc2
            • 3.Rd1+
              • 3...Kxd1
                • 4.Bd3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
              • 3...Bxd1
                • 4.Bd3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
      • 1...Sde6+
        • 2.Kh6
          • threat
            • 3.Rd1+
              • 3...Kxd1
                • 4.Bd3#
            • 3.Rd2
              • threat
                • 4.Be2#
                • 4.Bg2#
                • 4.Bd3#
                • 4.Bh3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
            • 3.Rc3
              • threat
                • 4.Bd3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
                • 4.Rc1#
              • 3...Kd1
                • 4.Bd3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
                • 4.Rc1#

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