MESON Chess Problem Database

Problem Display
PID: 263602 (8/2pBK3/3P4/pr2N3/k2b2Q1/P2Ppnpp/R1p5/2N2b1r w - - 0 1)

Gulyaev, Aleksandr Pavlovich (aka Grin, AP)

3rd HM., Tijdschrift vd NSB, 1928

8/2pBK3/3P4/pr2N3/k2b2Q1/P2Ppnpp/R1p5/2N2b1r

#3

9 + 12

6490 yacpdb 2022

SOLUTION

  • SOUND
  • Sets
    • 1...Se1
      • 2.Qxd4#
    • 1...Sg1
      • 2.Qxd4#
    • 1...Sd2
      • 2.Qxd4+
        • 2...Sc4
          • 3.Qxc4#
    • 1...Sh2
      • 2.Qxd4#
    • 1...Sh4
      • 2.Qxd4#
    • 1...Sxe5
      • 2.Qxd4+
        • 2...Sc4
          • 3.Qxc4#
    • 1...Sg5
      • 2.Qxd4#
  • Tries
    • 1.Sxf3?
      • threat
        • 2.Qxd4#
      • 1...Bxd3
        • 2.Qxd4+
          • 2...Bc4
            • 3.Qxc4#
      • 1...c6
        • 2.Qxd4+
          • 2...Rb4
            • 3.Bxc6#
      • 1...c5!
    • 1.Sc4?
      • threat
        • 2.Sb2#
      • 1...Bf6+
        • 2.Kxf6
          • threat
            • 3.Sb2#
            • 3.Sb6#
        • 2.Ke8
          • threat
            • 3.Sb2#
            • 3.Sb6#
      • 1...c6!
    • 1.Qe6?
      • threat
        • 2.Qb3#
        • 2.Qc4#
      • 1...c6
        • 2.Qc4+
          • 2...Rb4
            • 3.Bxc6#
            • 3.axb4#
      • 1...Sd2!
    • 1.Qe4?
      • threat
        • 2.Bxb5+
          • 2...Kxb5
            • 3.Qc6#
      • 1...Bxd3
        • 2.Bxb5+
          • 2...Kxb5
            • 3.Qc6#
          • 2...Bxb5
            • 3.Qxc2#
      • 1...Sxe5
        • 2.Qxd4+
          • 2...Sc4
            • 3.Qxc4#
      • 1...c6!
    • 1.Qg8?
      • threat
        • 2.Qb3#
        • 2.Qc4#
      • 1...c6
        • 2.Qc4+
          • 2...Rb4
            • 3.Bxc6#
            • 3.axb4#
      • 1...Sd2!
  • Keys
    • 1.Bc6!
      • threat
        • 2.Sd7
          • threat
            • 3.Sc5#
          • 2...cxd6
            • 3.Sb6#
      • 1...Bxd3
        • 2.Sexd3
          • threat
            • 3.Sb2#
            • 3.Sc5#
      • 1...Sxe5
        • 2.Qxd4+
          • 2...Sc4
            • 3.Qxc4#
      • 1...cxd6
        • 2.Sd7
          • threat
            • 3.Sb6#
      • 1...Sd2
        • 2.Qxd4+
          • 2...Sc4
            • 3.Qxc4#
      • 1...e2
        • 2.Qd7
          • threat
            • 3.Bxb5#

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