MESON Chess Problem Database

Problem Display
PID: 168700 (3bN2R/2ppk3/1PP1P3/2p1p2P/2P1p3/4K2B/8/8 w - - 0 1)

Sigurov, Aleksandr Ilich

SuperProblem, 2017

3bN2R/2ppk3/1PP1P3/2p1p2P/2P1p3/4K2B/8/8

#4

9 + 7

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.b7!
      • threat
        • 2.cxd7
          • 2...c6
            • 3.b8S
              • threat
                • 4.Sxc6#
      • 1...dxc6
        • 2.Ke2
          • 2...e3
            • 3.b8S
              • 3...e4
                • 4.Sxc6#
      • 1...dxe6
        • 2.b8R
          • 2...Kf7
            • 3.Rxd8
              • 3...Ke7
                • 4.Rd7#
      • 1...d5
        • 2.cxd5
          • 2...c4
            • 3.b8Q
              • 3...c3
                • 4.Qb4#
      • 1...d6
        • 2.b8Q
          • 2...d5
            • 3.cxd5
              • 3...c4
                • 4.Qb4#

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