MESON Chess Problem Database

Problem Display
PID: 194525 (2nQ4/1ppPb3/pP1p1p2/k2P3K/p2B4/N2Np3/8/3n4 w - - 0 1)

Fomichev, Evgeny Vasilevich

1st Prize, 07. World Cup, 2019

2nQ4/1ppPb3/pP1p1p2/k2P3K/p2B4/N2Np3/8/3n4

#3

8 + 11

SOLUTION

  • SOUND
  • Sets
    • 1...Sb2
      • 2.Bc3+
        • 2...Kxb6
          • 3.dxc8S#
    • 1...Sf2
      • 2.Bc3+
        • 2...Kxb6
          • 3.dxc8S#
    • 1...Sc3
      • 2.Bxc3+
        • 2...Kxb6
          • 3.dxc8S#
    • 1...Sxb6
      • 2.Qxc7
        • threat
          • 3.Bxb6#
          • 3.Qxb6#
  • Tries
    • 1.Bc3+?
      • 1...Kxb6
        • 2.dxc8S#
      • 1...Sxc3!
    • 1.Qxc7?
      • threat
        • 2.Qc4
          • threat
            • 3.Qb4#
      • 1...Sa7
        • 2.bxa7+
          • 2...b6
            • 3.Bxb6#
            • 3.Qxb6#
      • 1...e2!
  • Keys
    • 1.bxc7!
      • threat
        • 2.dxc8S
          • threat
            • 3.Bb6#
          • 2...b6
            • 3.Bxb6#
      • 1...Bxd8
        • 2.cxd8S
          • threat
            • 3.Sxb7#
          • 2...b5
            • 3.Sc6#
            • 3.Sb7#
          • 2...b6
            • 3.Sc6#
            • 3.Sb7#
      • 1...Sb2
        • 2.Bc3+
          • 2...Kb6
            • 3.dxc8S#
      • 1...Sf2
        • 2.Bc3+
          • 2...Kb6
            • 3.dxc8S#
      • 1...Sc3
        • 2.Bxc3+
          • 2...Kb6
            • 3.dxc8S#
      • 1...Sb6
        • 2.Bxb6+
          • 2...Kxb6
            • 3.c8S#
      • 1...Sa7
        • 2.Bb6+
          • 2...Kxb6
            • 3.c8S#
      • 1...b5
        • 2.dxc8S
          • threat
            • 3.Bb6#
      • 1...b6
        • 2.dxc8S
          • threat
            • 3.Bxb6#
          • 2...b5
            • 3.Bb6#

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