MESON Chess Problem Database

Problem Display
PID: 127015 (2R2K2/8/6P1/2P5/2P1P2p/7p/2P2k1P/Q7 w - - 0 1)

Nemtsov, Andrey Vasilevich

2nd Prize, Shakhmaty v SSSR, 1948-1949

2R2K2/8/6P1/2P5/2P1P2p/7p/2P2k1P/Q7

#4

9 + 3

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Rd8!
      • 1...Ke2
        • 2.Rd3
          • 2...Kf2
            • 3.Qd1
              • 3...Kg2
                • 4.Rd2#
      • 1...Kg2
        • 2.Qf6
          • threat
            • 3.Rd2+
              • 3...Kg1
                • 4.Qa1#
              • 3...Kh1
                • 4.Qa1#
                • 4.Qf1#
            • 3.Rd1
              • 3...Kxh2
                • 4.Qf2#
          • 2...Kg1
            • 3.Rd2
              • 3...Kh1
                • 4.Qa1#
                • 4.Qf1#
          • 2...Kh1
            • 3.Rd2
              • 3...Kg1
                • 4.Qa1#
          • 2...Kxh2
            • 3.Qf2+
              • 3...Kh1
                • 4.Rd1#
        • 2.Qa3
          • threat
            • 3.Rd2+
              • 3...Kf1
                • 4.Qc1#
                • 4.Qa1#
              • 3...Kg1
                • 4.Qc1#
                • 4.Qa1#
              • 3...Kh1
                • 4.Qc1#
                • 4.Qa1#
          • 2...Kf1
            • 3.Rd2
              • threat
                • 4.Qc1#
                • 4.Qa1#
              • 3...Ke1
                • 4.Qc1#
              • 3...Kg1
                • 4.Qc1#
                • 4.Qa1#
          • 2...Kg1
            • 3.Rd2
              • threat
                • 4.Qc1#
                • 4.Qa1#
              • 3...Kf1
                • 4.Qc1#
                • 4.Qa1#
              • 3...Kh1
                • 4.Qc1#
                • 4.Qa1#
          • 2...Kh1
            • 3.Rd2
              • 3...Kg1
                • 4.Qc1#
                • 4.Qa1#
          • 2...Kf2
            • 3.Rd2+
              • 3...Ke1
                • 4.Qc1#
              • 3...Kf1
                • 4.Qc1#
                • 4.Qa1#
              • 3...Kg1
                • 4.Qc1#
                • 4.Qa1#
          • 2...Kxh2
            • 3.Rd2+
              • 3...Kg1
                • 4.Qc1#
                • 4.Qa1#
              • 3...Kh1
                • 4.Qc1#
                • 4.Qa1#
      • 1...Ke3
        • 2.Qf1
          • 2...Kxe4
            • 3.Qf2
              • 3...Ke5
                • 4.Re8#
      • 1...Kf3
        • 2.Qf1+
          • 2...Ke3
            • 3.c3
              • 3...Kxe4
                • 4.Re8#
          • 2...Kxe4
            • 3.Qf2
              • 3...Ke5
                • 4.Re8#

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