MESON Chess Problem Database

Problem Display
PID: 112352 (4b2n/r1pp4/3P2p1/1P6/ppP1P1p1/3p1p2/BP1Q4/k1NK4 w - - 0 1)

Gulyaev, Aleksandr Pavlovich (aka Grin, AP)

Kopaev, Viacheslav Georgievich

Magyar Sakkelet, 1988

4b2n/r1pp4/3P2p1/1P6/ppP1P1p1/3p1p2/BP1Q4/k1NK4

#3

9 + 12

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...a3
      • 2.Qxd3
        • threat
          • 3.Qb1#
        • 2...Kxb2
          • 3.Qd4#
  • Tries
    • 1.Sb3+?
      • 1...axb3
        • 2.Bxb3
          • threat
            • 3.Qc1#
          • 2...Kb1
            • 3.Qc1#
      • 1...Kxa2!
  • Keys
    • 1.b3!
      • threat
        • 2.bxa4
          • threat
            • 3.Sb3#
          • 2...b3
            • 3.Sxb3#
      • 1...f2
        • 2.Qxf2
          • threat
            • 3.Qd4#
            • 3.Qf6#
          • 2...axb3
            • 3.Sxb3#
      • 1...Bf7
        • 2.Qh2
          • threat
            • 3.Qe5#
            • 3.Qxh8#
          • 2...axb3
            • 3.Sxb3#
      • 1...a3
        • 2.Qxd3
          • threat
            • 3.Qb1#
            • 3.Qd4#
          • 2...Kb2
            • 3.Qd4#

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