MESON Chess Problem Database

Problem Display
PID: 219772 (2b5/8/1Q1K4/7R/2k5/8/2p5/8 w - - 0 1)

Hultberg, Gustav Herbert

Land og Folk, 1978

2b5/8/1Q1K4/7R/2k5/8/2p5/8

#4

3 + 3

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Rd5!
      • threat
        • 2.Rd4+
          • 2...Kc3
            • 3.Qb4#
        • 2.Qb5+
          • 2...Kc3
            • 3.Rd3#
        • 2.Qb2
          • threat
            • 3.Rd4#
      • 1...Kc3
        • 2.Qd4+
          • 2...Kb3
            • 3.Rb5+
              • 3...Ka2
                • 4.Qb2#
                • 4.Qa4#
              • 3...Ka3
                • 4.Qa1#
      • 1...c1Q
        • 2.Qb5+
          • 2...Kc3
            • 3.Rd3+
              • 3...Kc2
                • 4.Qb3#
      • 1...c1S
        • 2.Rd4+
          • 2...Kc3
            • 3.Qb4+
              • 3...Kc2
                • 4.Rd2#
      • 1...c1B
        • 2.Qb5+
          • 2...Kc3
            • 3.Rd3+
              • 3...Kc2
                • 4.Qb3#
      • 1...c1R
        • 2.Rd4+
          • 2...Kc3
            • 3.Qb4+
              • 3...Kc2
                • 4.Rd2#
        • 2.Qb5+
          • 2...Kc3
            • 3.Rd3+
              • 3...Kc2
                • 4.Qb3#
        • 2.Qb2
          • threat
            • 3.Rd4#
          • 2...Rd1
            • 3.Rxd1
              • threat
                • 4.Rd4#

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