MESON Chess Problem Database

Problem Display
PID: 251549 (5b2/p7/n7/5K2/6p1/3RB3/1p6/1q2kB1R w - - 0 1)

Pigits, Zigurd

Shakhmaty v SSSR, 1963

5b2/p7/n7/5K2/6p1/3RB3/1p6/1q2kB1R

#4

5 + 7

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Ke4!
      • threat
        • 2.Bh3+
          • 2...Ke2
            • 3.Bxg4#
      • 1...Sc5+
        • 2.Kd5
          • threat
            • 3.Rd1+
              • 3...Kxd1
                • 4.Bd3#
              • 3...Qxd1+
                • 4.Bd3#
          • 2...Qa2+
            • 3.Rb3
              • threat
                • 4.Bd3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
              • 3...Kd1
                • 4.Bd3#
              • 3...Sd3
                • 4.Bxd3#
          • 2...Qc2
            • 3.Rd1+
              • 3...Kxd1
                • 4.Bd3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
              • 3...Qxd1+
                • 4.Bd3#
          • 2...Qa1
            • 3.Rd1+
              • 3...Kxd1
                • 4.Bd3#
              • 3...Qxd1+
                • 4.Bd3#
            • 3.Rd2
              • threat
                • 4.Be2#
                • 4.Bg2#
                • 4.Bd3#
                • 4.Bh3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
            • 3.Ra3
              • threat
                • 4.Bd3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
              • 3...Kd1
                • 4.Bd3#
              • 3...Sd3
                • 4.Bxd3#
            • 3.Rb3
              • threat
                • 4.Bd3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
              • 3...Kd1
                • 4.Bd3#
              • 3...Sd3
                • 4.Bxd3#
            • 3.Rc3
              • threat
                • 4.Bd3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
              • 3...Kd1
                • 4.Bd3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
              • 3...Sd3
                • 4.Bxd3#
            • 3.Rd4
              • threat
                • 4.Bd3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
              • 3...Sd3
                • 4.Bxd3#
          • 2...Qc1
            • 3.Rd1+
              • 3...Kxd1
                • 4.Bd3#
              • 3...Qxd1+
                • 4.Bd3#
            • 3.Rd2
              • threat
                • 4.Be2#
                • 4.Bg2#
                • 4.Bd3#
                • 4.Bh3#
                • 4.Bc4#
                • 4.Bb5#
                • 4.Ba6#
              • 3...Qc4+
                • 4.Bxc4#
          • 2...Qd1
            • 3.Rxd1+
              • 3...Kxd1
                • 4.Bd3#

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