Problem Display
PID: 59273 (K7/3p3n/3P4/1pPR2PB/1Pr1kN1R/1n2P3/2P2B2/b2N1b2 w - - 0 1)

Pletenev, Nikolai Alexeyevich

Rychkov, Vladimir Nikolaevich

1st Place, Russian Championship, 1986

K7/3p3n/3P4/1pPR2PB/1Pr1kN1R/1n2P3/2P2B2/b2N1b2

#4

13 + 8


3297 FIDE Album (1986-1988) 1995
5402 German Solving Championship 2005

SOLUTION


  • SOUND
  • Keys
    • 1.Bg3!
      • threat
        • 2.Sf2+
          • 2...Kxe3
            • 3.Sg2+
              • 3...Bxg2
                • 4.Sd1#
      • 1...Rxc2
        • 2.Se6+
          • 2...Kxd5
            • 3.Sc7+
              • 3...Kc6
                • 4.Bf3#
      • 1...Be5
        • 2.Sd3+
          • 2...Kxd5
            • 3.Bf7+
              • 3...Kc6
                • 4.Sxe5#
      • 1...Rc3
        • 2.Sf2+
          • 2...Kxe3
            • 3.Sg2+
              • 3...Bxg2
                • 4.Sd1#
            • 3.S4h3
              • threat
                • 4.Sd1#
                • 4.Bf4#
                • 4.Re4#
        • 2.Sd3+
          • 2...Kxd5
            • 3.Bf7+
              • 3...Kc6
                • 4.Se5#
        • 2.Se6+
          • 2...Kxd5
            • 3.Sc7+
              • 3...Kc6
                • 4.Bf3#
        • 2.Sg6+
          • 2...Kxd5
            • 3.Se7+
              • 3...Ke6
                • 4.Re4#
      • 1...Rd4
        • 2.Sd3+
          • 2...Kxd5
            • 3.Bf7+
              • 3...Kc6
                • 4.Se5#
      • 1...Bd4
        • 2.Se6+
          • 2...Kxd5
            • 3.Sc7+
              • 3...Kc6
                • 4.Bf3#
      • 1...Sd2
        • 2.Sf2+
          • 2...Kxe3
            • 3.Sg2+
              • 3...Bxg2
                • 4.Sd1#
            • 3.Rd3+
              • 3...Bxd3
                • 4.Sg2#
                • 4.Sd5#
      • 1...Sd4
        • 2.Sg6+
          • 2...Kxd5
            • 3.Se7+
              • 3...Ke6
                • 4.Re4#

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