MESON Chess Problem Database

Problem Display
PID: 34733 (8/8/8/2p3pp/4Q3/Kp1RPP2/1p2k3/bR6 w - - 0 1)

Pachman, Vladimir

2nd HM., Shakhmaty v SSSR, 1947

8/8/8/2p3pp/4Q3/Kp1RPP2/1p2k3/bR6

#4

6 + 7

SOLUTION

  • SOUND
  • Keys
    • 1.Rd5!
      • threat
        • 2.Qd3+
          • 2...Kf2
            • 3.Rxg5
              • threat
                • 4.Rf1#
              • 3...Kxf3
                • 4.Rf1#
          • 2...Kxf3
            • 3.Rxg5
              • threat
                • 4.Rf1#
              • 3...Kf2
                • 4.Rf1#
      • 1...Kf2
        • 2.Rxg5
          • threat
            • 3.Qd3
              • threat
                • 4.Rf1#
              • 3...Kxf3
                • 4.Rf1#
            • 3.f4
              • threat
                • 4.Rg2#
              • 3...Ke2
                • 4.Rg2#
      • 1...c4
        • 2.Rxg5
          • threat
            • 3.Rg2#
          • 2...Kd2
            • 3.Rg2+
              • 3...Kc3
                • 4.Qd4#
            • 3.Kb4
              • threat
                • 4.Rg2#
              • 3...Ke2
                • 4.Rg2#
          • 2...Kf2
            • 3.f4
              • threat
                • 4.Rg2#
              • 3...Ke2
                • 4.Rg2#
      • 1...g4
        • 2.Qf4
          • threat
            • 3.Qg3
              • threat
                • 4.Re1#
              • 3...Kxe3
                • 4.Re1#
            • 3.e4
              • threat
                • 4.Rd2#
              • 3...Kf2
                • 4.Rd2#
          • 2...gxf3
            • 3.e4
              • threat
                • 4.Rd2#
                • 4.Qd2#
              • 3...Kf2
                • 4.Rd2#

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