MESON Chess Problem Database

Problem Display
PID: 112809 (8/2p1p3/1pP1p1P1/1p4P1/1B2Pk2/2p2B2/2P2QK1/8 w - - 0 1)

Boivin, CA

St. John Globe, 1886

8/2p1p3/1pP1p1P1/1p4P1/1B2Pk2/2p2B2/2P2QK1/8

#3

9 + 7

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Ke5
      • 2.Bxc3+
        • 2...Kf4
          • 3.Qd2#
        • 2...Kd6
          • 3.e5#
    • 1...e5
      • 2.Qd2+
        • 2...cxd2
          • 3.Bxd2#
  • Tries
    • 1.Qe1?
      • 1...Ke5
        • 2.Kg3
          • 2...Kd4
            • 3.Qxc3#
      • 1...Kxg5!
    • 1.Qg1?
      • 1...Ke5
        • 2.Bxc3+
          • 2...Kf4
            • 3.Qc1#
          • 2...Kd6
            • 3.e5#
      • 1...Kxg5!
    • 1.Qe3+?
      • 1...Ke5
        • 2.Bxc3+
          • 2...Kd6
            • 3.e5#
      • 1...Kxe3!
    • 1.Qd4?
      • 1...e5
        • 2.Qd2+
          • 2...cxd2
            • 3.Bxd2#
      • 1...Kxg5!
    • 1.Qd2+?
      • 1...Ke5
        • 2.Bxc3#
      • 1...cxd2!
  • Keys
    • 1.g7!
      • 1...Ke5
        • 2.Bxc3+
          • 2...Kf4
            • 3.Qd2#
          • 2...Kd6
            • 3.e5#
      • 1...Kxg5
        • 2.Qh4+
          • 2...Kxh4
            • 3.Bxe7#
          • 2...Kg6
            • 3.g8Q#
      • 1...e5
        • 2.Qd2+
          • 2...cxd2
            • 3.Bxd2#

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