MESON Chess Problem Database

Problem Display
PID: 26711 (4b3/b7/2pPnprq/B2p2P1/n2k1Pp1/4p1N1/1P2P2p/1NQ4K w - - 0 1)

Gulyaev, Aleksandr Pavlovich (aka Grin, AP)

L'Italia Scacchistica, 1932

4b3/b7/2pPnprq/B2p2P1/n2k1Pp1/4p1N1/1P2P2p/1NQ4K

#4

10 + 13

2988 Izbrannie Kompozitsi 1985

SOLUTION

  • SOUND
  • Keys
    • 1.Sa3!
      • threat
        • 2.Qd1+
          • 2...Kc5
            • 3.Se4+
              • 3...dxe4
                • 4.b4#
        • 2.Be1
          • threat
            • 3.Qd2+
              • 3...Kc5
                • 4.Qb4#
              • 3...exd2
                • 4.Bf2#
          • 2...Sxf4
            • 3.Qxe3+
              • 3...Kxe3
                • 4.Sc2#
          • 2...Sec5
            • 3.Bc3+
              • 3...Sxc3
                • 4.Qxc3#
                • 4.bxc3#
            • 3.Qc3+
              • 3...Sxc3
                • 4.Bxc3#
                • 4.bxc3#
      • 1...Sxf4
        • 2.Qxe3+
          • 2...Kxe3
            • 3.Sc2+
              • 3...Kf2
                • 4.Be1#

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