MESON Chess Problem Database

Problem Display
PID: 202722 (2b5/2Kp3p/5p1P/R1PP3R/2pkNpN1/2p5/1bB5/8 w - - 0 1)

Bilyk, Sergey

Zadachi i Etyudi, 2015

2b5/2Kp3p/5p1P/R1PP3R/2pkNpN1/2p5/1bB5/8

#4

9 + 9

SOLUTION

  • SOUND
  • Keys
    • 1.Sd6!
      • threat
        • 2.c6
          • threat
            • 3.Sf5#
          • 2...dxc6
            • 3.Kxc8
              • threat
                • 4.Sf5#
              • 3...c5
                • 4.Sb5#
              • 3...f5
                • 4.Sxf5#
      • 1...f5
        • 2.Sxf5+
          • 2...Kxd5
            • 3.Sd6+
              • 3...Kd4
                • 4.Sb5#
              • 3...Ke6
                • 4.Re5#
      • 1...Ba1
        • 2.Rh1
          • threat
            • 3.Rd1#
          • 2...Kxd5
            • 3.c6+
              • 3...Kd4
                • 4.Sf5#
                • 4.Rd1#
              • 3...Ke6
                • 4.Re1#
        • 2.c6
          • threat
            • 3.Sf5#
          • 2...dxc6
            • 3.Kxc8
              • threat
                • 4.Sf5#
              • 3...c5
                • 4.Sb5#
              • 3...f5
                • 4.Sxf5#
            • 3.Rf5
              • threat
                • 4.Rxf4#
              • 3...Bxf5
                • 4.Sxf5#
              • 3...f3
                • 4.Rf4#
              • 3...c5
                • 4.Sb5#
      • 1...Ba3
        • 2.Sb5+
          • 2...Kxc5
            • 3.Sd6+
              • 3...Kb4
                • 4.Rb5#
              • 3...Kd4
                • 4.Sf5#
      • 1...Ba6
        • 2.c6
          • threat
            • 3.Sf5#
          • 2...Bb5
            • 3.Rxb5
              • threat
                • 4.Sf5#
              • 3...f5
                • 4.Sxf5#

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