MESON Chess Problem Database

Problem Display
PID: 22873 (8/b6b/2NBp3/1p2r1p1/2knrRq1/2P3n1/2Q1P3/1K1N4 w - - 0 1)

Gorbatenko, Yuri Grigorevich

Kopnin, Aleksey Grigorevich

1st Prize, Source?, 1972

8/b6b/2NBp3/1p2r1p1/2knrRq1/2P3n1/2Q1P3/1K1N4

#3

8 + 11

3753 FIDE Album (1971-1973) 1978

SOLUTION

  • SOUND
  • Sets
    • 1...Rd5
      • 2.Sb2#
      • 2.Sa5#
      • 2.cxd4#
    • 1...Bc5
      • 2.cxd4+
        • 2...Kd5
          • 3.Qxc5#
    • 1...Bb8
      • 2.cxd4+
        • 2...Kd5
          • 3.Qc5#
    • 1...Sxe2
      • 2.Sb4
        • threat
          • 3.Sb2#
          • 3.Qa2#
        • 2...Sxc3+
          • 3.Qxc3#
    • 1...Sb3
      • 2.Qd3#
    • 1...Sf3
      • 2.Qa2#
    • 1...Sf5
      • 2.Qa2#
    • 1...Sxc6
      • 2.Qa2#
  • Tries
    • 1.Qd3+?
      • 1...Kb3
        • 2.Sb2
          • threat
            • 3.Sa5#
            • 3.cxd4#
            • 3.c4#
        • 2.cxd4+
          • 2...Ka4
            • 3.Sb2#
            • 3.Qc2#
            • 3.Qa3#
        • 2.c4+
          • 2...Ka4
            • 3.Sb2#
            • 3.Qa3#
      • 1...Kd5!
  • Keys
    • 1.Bb4!
      • threat
        • 2.Sb2+
          • 2...Kd5
            • 3.Se7#
      • 1...Kd5
        • 2.Se7+
          • 2...Kc4
            • 3.Sb2#
      • 1...Sxc2
        • 2.Sb2+
          • 2...Kb3
            • 3.Sa5#
          • 2...Kd5
            • 3.Se7#
      • 1...Rc5
        • 2.Qa2+
          • 2...Sb3
            • 3.Se3#
      • 1...Rf5
        • 2.Se3+
          • 2...Rxe3
            • 3.Qa2#
      • 1...Bc5
        • 2.cxd4+
          • 2...Kd5
            • 3.Qxc5#
      • 1...Sgf5
        • 2.Sxe5+
          • 2...Kd5
            • 3.Qxe4#
          • 2...Rxe5
            • 3.Qa2#

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