Problem Display
PID: 56769 (6r1/8/2p1r1p1/n7/1n1N2Q1/3pp1p1/1R2N1K1/3k4 w - - 0 1)

Vladimirov, Yakov Georgevich

2nd Prize, Moscow Ty., 1985

6r1/8/2p1r1p1/n7/1n1N2Q1/3pp1p1/1R2N1K1/3k4

#4

5 + 10


3748 FIDE Album (1983-1985) 1992

SOLUTION


  • SOUND
  • Keys
    • 1.Qe4!
      • threat
        • 2.Qxd3+
          • 2...Sxd3
            • 3.Sc3+
              • 3...Kc1
                • 4.Rc2#
              • 3...Ke1
                • 4.Sf3#
                • 4.Re2#
      • 1...Ke1
        • 2.Sf3+
          • 2...Kd1
            • 3.Qxe3
              • threat
                • 4.Sc3#
                • 4.Rd2#
                • 4.Qc1#
                • 4.Qg1#
                • 4.Qd2#
              • 3...d2
                • 4.Rxd2#
                • 4.Qxd2#
      • 1...Rxe4
        • 2.Sc3+
          • 2...Kc1
            • 3.Rb1+
              • 3...Kd2
                • 4.Sxe4#
      • 1...Rf6
        • 2.Qxd3+
          • 2...Sxd3
            • 3.Sc3+
              • 3...Kc1
                • 4.Rc2#
              • 3...Ke1
                • 4.Re2#
      • 1...Rf8
        • 2.Qxd3+
          • 2...Sxd3
            • 3.Sc3+
              • 3...Kc1
                • 4.Rc2#
              • 3...Ke1
                • 4.Re2#

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