MESON Chess Problem Database

Problem Display
PID: 157522 (b2n3b/2p5/4p2r/1PPkP3/6Rp/2p4K/P1P3N1/1n2R1B1 w - - 0 1)

Bilyk, Sergey

1st Prize, Zadachi i Etyudi, 2011

b2n3b/2p5/4p2r/1PPkP3/6Rp/2p4K/P1P3N1/1n2R1B1

#4

10 + 10

56 The Problemist 2015

SOLUTION

  • SOUND
  • Keys
    • 1.a4!
      • threat
        • 2.Rd4+
          • 2...Kxc5
            • 3.Rde4+
              • 3...Kd5
                • 4.Sf4#
      • 1...Bxe5
        • 2.Rxe5+
          • 2...Kxe5
            • 3.Bd4+
              • 3...Kd5
                • 4.Se3#
              • 3...Kf5
                • 4.Se3#
      • 1...Rf6
        • 2.Se3+
          • 2...Kxc5
            • 3.Sf5+
              • 3...Kd5
                • 4.Se7#
          • 2...Kxe5
            • 3.Sc4+
              • 3...Kd5
                • 4.Re5#
              • 3...Kf5
                • 4.Re5#
      • 1...Sc6
        • 2.Sf4+
          • 2...Kc4
            • 3.Sxe6+
              • 3...Kd5
                • 4.Sxc7#
              • 3...Sd4
                • 4.Rxd4#

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